[R] rw2001 RMA in GeenSpring "Error in sigToEnv"

Duncan Murdoch murdoch at stats.uwo.ca
Mon Feb 21 17:12:38 CET 2005

On Mon, 21 Feb 2005 14:57:13 -0000, "Liu, Xin" <Xin.Liu at arradx.com>
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

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