[BioC] ReadAffy problem again

[Martin Morgan]

I can't reproduce this reliably on my end, so don't really know what
is happening; does the problem persist after

> update.packages()

? As a workaround, does it help to

> library(Biobase)

first?

Martin

"D.Enrique ESCOBAR ESPINOZA" <escobarebio at yahoo.com> writes:

> can someone help me solve this mystery,
> i was using it very well but something has changed
> and it is not working any more
> can someone help me,
> the trgt file contains the abolute path to each cel.gz file in each
> line...
> ******************************
>>print(myTarget);
> "../VESICULES.trgt"
>>print("Reading location for *CEL.gz!")	;
> "Reading location for *CEL.gz!"
>>CELlist		<- scan(file=myTarget,what=list("c"),sep="\n",quiet=TRUE)	;
>>print(CELlist);
> [1]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX0Z02C1.CEL.gz"
> [2]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX1Z02C1.CEL.gz"
> [3]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX2Z02C1.CEL.gz"
> [4]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX3Z02C1.CEL.gz"
> [5]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX4Z02C1.CEL.gz"
> [6]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX5Z02C1.CEL.gz"
> [7]
> "/affylims/genechip/lots/VESICULES/gcos_export/R084-05MX6Z02C1.CEL.gz"
>>print("Reading location for *CEL.gz!!")	;
> "Reading location for *CEL.gz!!"
>>Data		<- ReadAffy(filenames=cels)	;
> Error in function (classes, fdef, mtable)  :
>         unable to find an inherited method for function "pData", for
> signature "phenoData"
> Execution halted
>
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-- 
Martin T. Morgan
Bioconductor / Computational Biology
http://bioconductor.org