EdgeR problems

Help
Valery
2014-01-09
2014-08-20
  • Valery
    Valery
    2014-01-09

    Hi
    I am trying to run EdgeR analysis for my RNAseq data on MeV and I get the same msg in my windows and mac computer:

    Win 7, MeV4_9_0 Rpack i386 3.0.2
    java.lang.ClassCastException: org.tigr.microarray.mev.SlideDataElement cannot be cast to org.tigr.microarray.mev.RNASeqElement
    at org.tigr.microarray.mev.RNASeqSlideData.getCount(RNASeqSlideData.java:29)
    at org.tigr.microarray.mev.cluster.gui.impl.edger.EDGERGUI.execute(EDGERGUI.java:211)
    at org.tigr.microarray.mev.MultipleArrayViewer$7.run(MultipleArrayViewer.java:2625)
    at java.lang.Thread.run(Unknown Source)

    Mac 10.7.5, R package 3.0.2 MeV: 4_8_1
    java.lang.ClassCastException: org.tigr.microarray.mev.SlideDataElement cannot be cast to org.tigr.microarray.mev.RNASeqElement
    at org.tigr.microarray.mev.RNASeqSlideData.getCount(RNASeqSlideData.java:29)
    at org.tigr.microarray.mev.cluster.gui.impl.edger.EDGERGUI.execute(EDGERGUI.java:211)
    at org.tigr.microarray.mev.MultipleArrayViewer$7.run(MultipleArrayViewer.java:2625)
    at java.lang.Thread.run(Thread.java:695)

    Could anybody please help me with that?
    Thanks in advance,
    VP

     
  • Keerthi
    Keerthi
    2014-08-20

    Hi,

    I got a similar error, when I tried EdgeR analysis for the test sample dataset.

    I ran 4.8.1 on Win 7 Java 7 update 67

    java.lang.NullPointerException
    at org.tigr.microarray.mev.cluster.algorithm.impl.EDGER.execute(EDGER.java:115)
    at org.tigr.microarray.mev.cluster.gui.impl.edger.EDGERGUI.execute(EDGERGUI.java:258)
    at org.tigr.microarray.mev.MultipleArrayViewer$7.run(MultipleArrayViewer.java:2625)
    at java.lang.Thread.run(Unknown Source)

    Could anybody help to fix this error? Thank a lot!
    Keerthi