[BioC] Error in validityMethod(object): No slot of name "phenoLabels" for this object o

[Suresh Kumar Karanam]

Hi,
I was using the affy package in R for sometime. I reinstalled the R  
environment lately due to some other issues and now I get errors when I use 
the function ReadAffy. The error is reproduced here:

Error in validityMethod(object): No slot of name "phenoLabels" for this 
object of class "phenoData"

I don't know what's wrong. Any help appreciated.
thanks,
suresh

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