The sigToEnv error has been reported several times on the BioConductor mailing list in this month. See :
https://stat.ethz.ch/pipermail/bioconductor/2005-February/007632.html https://stat.ethz.ch/pipermail/bioconductor/2005-February/007674.html https://stat.ethz.ch/pipermail/bioconductor/2005-February/007691.html https://stat.ethz.ch/pipermail/bioconductor/2005-February/007730.html There have not been much discussion on this. Either the problem was solved by something simple such as upgrading to the latest version or the authors are busy trying to find a fix. In any case, it would be better to consult the authors or the BioConductor mailing list first. Regards, Adai On Mon, 2005-02-21 at 16:12 +0000, Duncan Murdoch wrote: > On Mon, 21 Feb 2005 14:57:13 -0000, "Liu, Xin" <[EMAIL PROTECTED]> > wrote : > > >Dear all, > > > >What I use is the latest version of R: rw2001. And I got the following error > >message when I run RMA in GeneSpring: > > > >Error in sigToEnv(signature, fdef) : Trying to get slot "signature" from an > >object of a basic class ("NULL") with no slots > >In addition: Warning message: > >Incompatible phenoData object. Created a new one. > > in: read.affybatch(filenames = files) > > > >Which information I should provide furthur or the latest version of R has > >some bugs? > >Thanks a lot! > > > >Xin LIU > > That looks like a bug in GeneSpring, or at least an incompatibility > with the latest version of R. You want to contact its authors. > > Duncan Murdoch > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
