[BioC] mget() error with NA values
Christian.Kohler at klinik.uni-regensburg.de
Thu Apr 30 16:20:37 CEST 2009
we run an internal microarray analysis pipeline and switched today from
R/BioC (2.8.1/2.3) to 2.9/2.4.
After running some test code, I came across the following error:
> unique(unlist(mget(x, env=hgu133plus2ENTREZID,ifnotfound=NA)))
when I run this code snippet with 2.8.1/2.3 the corresponding return
>  NA
but with 2.9/2.4 I got the following error:
> Error during wrapup: keys must be supplied in a character vector with
This causes our pipeline to break there and stop the analysis while in
the previous case the analysis still continued with NA values.
Please do not think that I am a picky person, but was there any urgent
need to change the behaviour of mget()?
Is it possible to somehow bypass this?
Thanks a lot for any help.
Institute of Functional Genomics
University of Regensburg (BioPark I)
D-93147 Regensburg (Germany)
Tel. +49 941 943 5055
Fax +49 941 943 5020
christian.kohler at klinik.uni-regensburg.de
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