[BioC] error message from read.marrayInfo
Jean Yee Hwa Yang
jean at biostat.ucsf.edu
Wed Oct 15 18:53:14 MEST 2003
Hi,
There is a bug in the initial release version. If you install
marrayClasses 1.2.1 the problem should be fixed.
Jean
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Jean Yee Hwa Yang jean at biostat.ucsf.edu
Division of Biostatistics, Tel: (415) 476-3368
University of California, Fax: (415) 476-6014
500 Parnassus Avenue, MU 420-W, San Francisco, CA 94143-0560
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On Wed, 15 Oct 2003, yjli wrote:
> 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
>
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