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This page was generated on 2022-11-26 11:09:12 -0500 (Sat, 26 Nov 2022).

HostnameOSArch (*)R versionInstalled pkgs
nebbiolo1Linux (Ubuntu 20.04.5 LTS)x86_64R Under development (unstable) (2022-10-25 r83175) -- "Unsuffered Consequences" 4462
palomino3Windows Server 2022 Datacenterx64R Under development (unstable) (2022-10-11 r83083 ucrt) -- "Unsuffered Consequences" 4201
merida1macOS 10.14.6 Mojavex86_64R Under development (unstable) (2022-11-13 r83342) -- "Unsuffered Consequences" 4231
Click on any hostname to see more info about the system (e.g. compilers)      (*) as reported by 'uname -p', except on Windows and Mac OS X

BUILD results for GOstats on merida1


To the developers/maintainers of the GOstats package:
- Please allow up to 24 hours (and sometimes 48 hours) for your latest push to git@git.bioconductor.org:packages/GOstats.git to
reflect on this report. See How and When does the builder pull? When will my changes propagate? for more information.
- Make sure to use the following settings in order to reproduce any error or warning you see on this page.

raw results

Package 831/2154HostnameOS / ArchINSTALLBUILDCHECKBUILD BIN
GOstats 2.65.0  (landing page)
Bioconductor Package Maintainer
Snapshot Date: 2022-11-25 14:00:12 -0500 (Fri, 25 Nov 2022)
git_url: https://git.bioconductor.org/packages/GOstats
git_branch: master
git_last_commit: 1e9259a
git_last_commit_date: 2022-11-01 10:37:26 -0500 (Tue, 01 Nov 2022)
nebbiolo1Linux (Ubuntu 20.04.5 LTS) / x86_64  OK    OK    OK  UNNEEDED, same version is already published
palomino3Windows Server 2022 Datacenter / x64  OK    OK    OK    OK  UNNEEDED, same version is already published
merida1macOS 10.14.6 Mojave / x86_64  OK    ERROR  skippedskipped

Summary

Package: GOstats
Version: 2.65.0
Command: /Library/Frameworks/R.framework/Resources/bin/R CMD build --keep-empty-dirs --no-resave-data GOstats
StartedAt: 2022-11-25 18:24:12 -0500 (Fri, 25 Nov 2022)
EndedAt: 2022-11-25 18:35:12 -0500 (Fri, 25 Nov 2022)
EllapsedTime: 660.1 seconds
RetCode: 1
Status:   ERROR  
PackageFile: None
PackageFileSize: NA

Command output

##############################################################################
##############################################################################
###
### Running command:
###
###   /Library/Frameworks/R.framework/Resources/bin/R CMD build --keep-empty-dirs --no-resave-data GOstats
###
##############################################################################
##############################################################################


* checking for file ‘GOstats/DESCRIPTION’ ... OK
* preparing ‘GOstats’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘GOstatsForUnsupportedOrganisms.Rnw’ using Sweave
Loading required package: BiocGenerics

Attaching package: ‘BiocGenerics’

The following objects are masked from ‘package:stats’:

    IQR, mad, sd, var, xtabs

The following objects are masked from ‘package:base’:

    Filter, Find, Map, Position, Reduce, anyDuplicated, aperm, append,
    as.data.frame, basename, cbind, colnames, dirname, do.call,
    duplicated, eval, evalq, get, grep, grepl, intersect, is.unsorted,
    lapply, mapply, match, mget, order, paste, pmax, pmax.int, pmin,
    pmin.int, rank, rbind, rownames, sapply, setdiff, sort, table,
    tapply, union, unique, unsplit, which.max, which.min

Loading required package: Biobase
Welcome to Bioconductor

    Vignettes contain introductory material; view with
    'browseVignettes()'. To cite Bioconductor, see
    'citation("Biobase")', and for packages 'citation("pkgname")'.

Loading required package: AnnotationDbi
Loading required package: stats4
Loading required package: IRanges
Loading required package: S4Vectors

Attaching package: ‘S4Vectors’

The following objects are masked from ‘package:base’:

    I, expand.grid, unname


Loading required namespace: GO.db

Warning: call dbDisconnect() when finished working with a connection
Loading required package: annotate
Loading required package: XML
Loading required package: graph

Attaching package: ‘graph’

The following object is masked from ‘package:XML’:

    addNode

Loading required package: Category
Loading required package: Matrix

Attaching package: ‘Matrix’

The following object is masked from ‘package:S4Vectors’:

    expand


Attaching package: ‘GOstats’

The following object is masked from ‘package:AnnotationDbi’:

    makeGOGraph

Error: processing vignette 'GOstatsForUnsupportedOrganisms.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'GOstatsForUnsupportedOrganisms.tex' failed.
LaTeX errors:
! Missing $ inserted.
<inserted text> 
                $
l.267   \item Time zone America/New_
                                    York
! LaTeX Error: Command \item invalid in math mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Command \item invalid in math mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Missing $ inserted.
<inserted text> 
                $
l.269   \item M
               atrix products: default
! Missing } inserted.
<inserted text> 
                }
l.269   \item M
               atrix products: default
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
                                                  \fi 
l.269   \item M
               atrix products: default
--- failed re-building ‘GOstatsForUnsupportedOrganisms.Rnw’

--- re-building ‘GOstatsHyperG.Rnw’ using Sweave

Loading required package: grid

Attaching package: ‘Rgraphviz’

The following object is masked from ‘package:annotate’:

    toFile

The following objects are masked from ‘package:IRanges’:

    from, to

The following objects are masked from ‘package:S4Vectors’:

    from, to

Error: processing vignette 'GOstatsHyperG.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'GOstatsHyperG.tex' failed.
LaTeX errors:
! Missing $ inserted.
<inserted text> 
                $
l.643   \item Time zone America/New_
                                    York
! LaTeX Error: Command \item invalid in math mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Something's wrong--perhaps a missing \item.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! LaTeX Error: Command \item invalid in math mode.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Missing $ inserted.
<inserted text> 
                $
l.645   \item M
               atrix products: default
! Missing } inserted.
<inserted text> 
                }
l.645   \item M
               atrix products: default
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
                                                  \fi 
l.645   \item M
               atrix products: default
--- failed re-building ‘GOstatsHyperG.Rnw’

--- re-building ‘GOvis.Rnw’ using Sweave
Warning in plot.window(xlim = c(getX(bl), getX(ur)), ylim = c(getY(bl),  :
  "nodeAttrs" is not a graphical parameter
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in plot.window(xlim = c(getX(bl), getX(ur)), ylim = c(getY(bl),  :
  "nodeAttrs" is not a graphical parameter
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in plot.window(xlim = c(getX(bl), getX(ur)), ylim = c(getY(bl),  :
  "nodeAttrs" is not a graphical parameter
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Warning in arrows(head_from[1], head_from[2], head_to[1], head_to[2], col = edgeColor,  :
  zero-length arrow is of indeterminate angle and so skipped
Loading required package: geneplotter
Loading required package: lattice
--- finished re-building ‘GOvis.Rnw’

SUMMARY: processing the following files failed:
  ‘GOstatsForUnsupportedOrganisms.Rnw’ ‘GOstatsHyperG.Rnw’

Error: Vignette re-building failed.
Execution halted