Annotation Data & Problem with GSEA

Help
2010-10-22
2013-05-20
  • vikas misra
    vikas misra
    2010-10-22

    Hi,

    When I am trying to upload my affy-based expression data file, I get the following error message:

    Error Message On Opening Expression File Loader

    org.tigr.microarray.mev.resources.SupportFileAccessError: Unable to download support file.ftp://occams.dfci.harvard.edu/pub/bio/tgi/data/Resourcerer/pipeline/No species available/No arrays available.zip
    at org.tigr.microarray.mev.resources.FileResourceManager.getSupportFile(FileResourceManager.java:128)
    at org.tigr.microarray.mev.file.AnnotationDownloadHandler$2.run(AnnotationDownloadHandler.java:247)
    at java.lang.Thread.run(Unknown Source)

    and when trying to run GSEA, I get the following error (I am trying to use Affy's .csv file but in .txt form, at this step):

    Error Message On Executing GSEA

    java.lang.NullPointerException
    at org.tigr.microarray.mev.cluster.algorithm.impl.gsea.ProbetoGene.convertProbeToGene(ProbetoGene.java:94)
    at org.tigr.microarray.mev.cluster.gui.impl.gsea.GSEAGUI.execute(Unknown Source)
    at org.tigr.microarray.mev.MultipleArrayViewer$7.run(MultipleArrayViewer.java:2615)
    at java.lang.Thread.run(Unknown Source)

    Please let me know how I can resolve these issues. I'll be happy to send my input files for your review, if you would provide an email address.

    Many Thanks,

    Vikas

     
  • Mksoodanan
    Mksoodanan
    2011-10-27

    I am experiencing the same technical problem. Unable to download support files.

     
  • Mksoodanan
    Mksoodanan
    2011-10-27

    Here is my stack.

    org.microarray.mev.resources.SupportFIleAccessError:Unable to download file……………zip.
    at orf.tigr.microarrary.mev.resources.FileResourceManagaer.getSupportFile(FileResourceManager.java:131)
    at org.tigr.microarray.mev.file.AnnotationDownloadHandler$2.run(AnnotationDownloadHandler.java:247)
    at java.lang.Thread.run(Thread.java:680)