[BioC] ReadAffy problem again

[D.Enrique ESCOBAR ESPINOZA]

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