Dear Tobias, > Until today, the following command worked well: > > paths<-get.shortest.paths(graph,from=startnode,to=tonodes,mode="out",weights=NA,output="epath") > > > Today, I installed R on a 64bit machine and tried running my script again. > This time, the command returned the following error: > > "At structural_properties.c:659 : Size of the `vertices' and the `to' > should match, Invalid value" I have tried this now on a random graph with random start and end nodes and it seemed to work for me, so can you please let us know what is there in the "startnode" and "tonodes" variables? Are they simple R vectors?
Cheers, Tamas _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
