Hi, On Monday 23 November 2009, Angelo Santana wrote: > Hello, > I'm a user of linux-ubuntu 9.04 (jaunty). > I have just updated R to version 2.10.0 and Rkward to version 5.2. When > I start Rkward, I receive the following message: > > --------------------------------------------------------------------------- > -- Error: SET_VECTOR_ELT() can only be applied to a 'list', not a > 'character' > > *** caught segfault *** > address (nil). cause 'unknown'
the most likely cause is that the version of rkward you are running was compiled with a wrong version of R. IIRC, this particular problem would turn up when using RKWard compiled with R <= 2.8.x with R >= 2.9.x. If you are using Meik's repositories, note that you need to use the rkward- cran variant, when using the CRAN version of R, i.e. deb http://deb.reaktanz.de/rkward-cran jaunty main (see http://sourceforge.net/apps/mediawiki/rkward/index.php?title=Binaries_and_Build_Scripts#KDE4_versions:) If you compiled from source, note that you should *first* upgrade R, *then* compile rkward. If neither of this is the cause, please check whether your previous installation of rkward might still installed / earlier in your path. Try whether starting rkward as /usr/bin/rkward makes any difference. Let us know, whether any of this helps. Regards Thomas
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