[BioC] error message from read.marrayInfo

[yjli]

Hi,

We have been getting the following error message and couldn't figure out the
reason. This function worked before, but it may be before an updates that
our system administrator made a while ago. Could someone help us? We are
using R 1.7.1 and bioconductor 1.2 version.

read.marrayInfo(fname=file.path(datadir,"gene.gal"),info.id=4:5,labels=4)
> #############################
> Error: Error in validObject(.Object) : Invalid "marrayInfo" object:
Invalid
> object for slot "maInfo" in class "marrayInfo": got class "NULL", should
be
> or extend class "data.frame"
> #############################

Thanks,

Yi-Ju Li, Ph.D.
Assistant Research Professor
Center for Human Genetics
Duke University Medical Center
Box 3445
Durham, NC 27710
(Phone) 919-684-0604
(Fax) 919-684-0921

Fedex Shipping Address
595 LaSalle St. Durham, NC 27710
Email: yiju.li at duke.edu