> Hello, > > when I apply johnson.all.pairs.sp to certain graphs, R hangs. > The R window can still be resized, minimized etc. and the "stop current > computation" button can be pressed (though nothing happens). > The computation can be interrupted by attempting to close R, then pressing > "cancel" when the "save workspace" dialogue opens. However, R then becomes > unstable and shuts down without warning. > The error also causes R to shut down occassionally. > I have this problem with 2 of 35 graphs I am analysing. > > I can provide an example of a test graph if anyone would be kind enough to > test this on their system. > > System is: > Microsoft Windows XP Pro, SP2 > Dual Pentium Xeon processors > 2Gb Ram > > Software is: > R 2.3.0 > RBGL 1.7.10 > Along w/ Seth's reply, could you please update RBGL to 1.8.1? That's the version that goes w/ R 2.3 release. Thanks Li