"Sim, Fraser" <[email protected]> writes: > Hi- > > I'm running Vista64 Business and trying to use a package called > RGraphViz. Unfortunately, when I try to plot a graph using this package > it causes RGUI.EXE to crash. This package has no problem working in > WinXP 32-bit. > > Is there any way to get useful information as to why it crashes? > > Here's my commands: > >> library(Rgraphviz) > Loading required package: graph > Loading required package: grid > Warning message: > In fun(...) : Rgraphviz built with Graphviz version 2.20. > Found Graphviz version 2.21.
It might be worth while to match your Graphviz with the one Rgraphviz was built against (2.20) -- the problem is almost certainly at the C level where this could matter. Duncan Murdoch has hints here http://www.stats.uwo.ca/faculty/murdoch/software/debuggingR/ If 'newbie' means an inexperienced C programmer then this will be a lot of work. A first step will be to install tools required to build R from source, and to rebuild Rgraphviz from source with flags set to generate debugging information. Again Duncan's pages will come in handy. Hope that helps. Martin >> sessionInfo() > R version 2.9.0 Under development (unstable) (2009-01-21 r47661) > i386-pc-mingw32 > > locale: > LC_COLLATE=English_United States.1252;LC_CTYPE=English_United > States.1252;LC_MONETARY=English_United > States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252 > > attached base packages: > [1] grid stats graphics grDevices utils datasets methods > > [8] base > > other attached packages: > [1] Rgraphviz_1.21.7 graph_1.21.3 > > loaded via a namespace (and not attached): > [1] cluster_1.11.12 tools_2.9.0 >> > > > I then define a graph using the following > > G = new("graphNEL", nodes = c("A","B","C")) > plot(G) > > And RUI.exe crashes... > > Any help would be most appreciated. > > Thanks, > Fraser > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel -- Martin Morgan Computational Biology / Fred Hutchinson Cancer Research Center 1100 Fairview Ave. N. PO Box 19024 Seattle, WA 98109 Location: Arnold Building M2 B169 Phone: (206) 667-2793 ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
