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#1 Problem with "open"

v1.0 (example)
open
nobody
None
7
2007-08-08
2007-08-08
DLieber
No

Hi,
I've been using the program with no problem for the past couple of months. Then Java automatically updated something and the program stopped working in that it would take a looong time to open the dialog box after i clicked "open" and when i select a file I get this error:

C:\Documents and Settings\dlieber\Desktop\TreeView-1.1.1-win>java -jar -Xmx500m
TreeView.jar
Plugin Jar jar:file:/C:/Documents and Settings/dlieber/Desktop/TreeView-1.1.1-wi
n/plugins/Dendrogram.jar!/
Registering Plugin Dendrogram
Registering Plugin Alignment
Registering Plugin KnnDendrogram
Plugin Jar jar:file:/C:/Documents and Settings/dlieber/Desktop/TreeView-1.1.1-wi
n/plugins/Karyoscope.jar!/
Registering Plugin Karyoscope
Plugin Jar jar:file:/C:/Documents and Settings/dlieber/Desktop/TreeView-1.1.1-wi
n/plugins/Scatterplot.jar!/
Registering Plugin Scatterplot
Plugin Jar jar:file:/C:/Documents and Settings/dlieber/Desktop/TreeView-1.1.1-wi
n/plugins/Treeanno.jar!/
Registering Plugin ArrayTreeAnno
Registering Plugin GeneTreeAnno
initial style kmeans
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at edu.stanford.genetics.treeview.model.KnnModelLoader.<init>(Unknown So
urce)
at edu.stanford.genetics.treeview.model.KnnModel.loadNew(Unknown Source)

at edu.stanford.genetics.treeview.LinkedViewFrame.loadKnnModel(Unknown S
ource)
at edu.stanford.genetics.treeview.LinkedViewFrame.loadFileSet(Unknown So
urce)
at edu.stanford.genetics.treeview.TreeViewFrame$FileMenuListener$1.run(U
nknown Source)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

I tried reinstalling java, and using older and newer versions of the program but those did not seem to work. Do you know what's wrong? I'm not sure that this is the right place to put my question, so I will try posting this on multiple places on the site.

thanks,
-Danny Lieber

dlieber@princeton.edu

Discussion

  • DLieber
    DLieber
    2007-08-08

    • priority: 5 --> 7
     
  • Alok Saldanha
    Alok Saldanha
    2008-07-07

    Logged In: YES
    user_id=314601
    Originator: NO

    Hello Danny,

    Did you ever solve your problem? I have had some more time recently to work on java treeview, and I'd be interested in trying to track this down if it really is a bug. If you are still having problems, could you post the output of "java -version"? you will need to go to start->run and type cmd to get to a command prompt first.