[kepler-dev] error launching Kepler from ant run-dev

Matthew Jones jones at nceas.ucsb.edu
Mon Nov 6 07:47:51 PST 2006 

Zhen,

As I suggested in my previous email, try deleting your .kepler dir  
and your 'workflows/kar/' directory.

Are you trying to run kepler via the 'run-dev' ant target from within  
eclipse?  If so, that is probably the problem.  You'll need to  
configure the 'Run...' target in Eclipse as I wrote in the last  
section of the Eclipse instructions.  And then remove the 'build'  
directories from both the kepler and ptII workspaces, then Clean and  
rebuild (having the 'build' directories in place causes errors in the  
Eclipse build due to duplicated classes).   You don't ant to be  
building via ant if you're working in Eclipse anyways.

Matt

On Nov 6, 2006, at 6:50 AM, Zhen Qian wrote:

> Hi,
>
> I send an email about problem launching Kepler from within Eclipse
> before. However, I do see the problem with ant run-dev command:
>
> I checked out the kepler code from cvs head and am using Mac OSX with
> jdk1.4.2
>
> Any suggestions?
>
> Thanks,
>
> -Zhen
>
>      ......
>       [echo] java.library.path=/Users/zqian/dev-kepler/kepler/lib
>       [java] KAR Library directories: [/Users/zqian/dev-kepler/kepler/
> kar/actors, /Users/zqian/dev-kepler/kepler/kar/directors]
>       [java] The class name you entered was not found in the
> classpath.  Note that the class you are trying to enter must be in
> the classpath from which you launched this program: util.FileReader
>       [java] The class name you entered was not found in the
> classpath.  Note that the class you are trying to enter must be in
> the classpath from which you launched this program:
> org.monash.griddles.JMakeGNSEntries
>       [java] The class name you entered was not found in the
> classpath.  Note that the class you are trying to enter must be in
> the classpath from which you launched this program:
> util.SegmentFileReader
>       [java] java.lang.NullPointerException
>       [java]     at
> org.kepler.objectmanager.ActorMetadata.getActorAsNamedObj
> (ActorMetadata.java:606)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:706)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:699)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:699)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.getLibrary
> (LibraryIndex.java:593)
>       [java]     at org.kepler.moml.KSWLibraryBuilder.buildLibrary
> (KSWLibraryBuilder.java:161)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openLibrary
> (UserActorLibrary.java:199)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openUserLibrary
> (UserActorLibrary.java:137)
>       [java]     at
> ptolemy.vergil.VergilApplication._createDefaultConfiguration
> (VergilApplication.java:252)
>       [java]     at
> ptolemy.vergil.VergilApplication._createEmptyConfiguration
> (VergilApplication.java:269)
>       [java]     at ptolemy.actor.gui.MoMLApplication._parseArgs
> (MoMLApplication.java:943)
>       [java]     at ptolemy.vergil.VergilApplication._parseArgs
> (VergilApplication.java:357)
>       [java]     at ptolemy.actor.gui.MoMLApplication.<init>
> (MoMLApplication.java:213)
>       [java]     at ptolemy.vergil.VergilApplication.<init>
> (VergilApplication.java:98)
>       [java]     at ptolemy.vergil.VergilApplication$1.run
> (VergilApplication.java:141)
>       [java]     at java.awt.event.InvocationEvent.dispatch
> (InvocationEvent.java:189)
>       [java]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:
> 478)
>       [java]     at
> java.awt.EventDispatchThread.pumpOneEventForHierarchy
> (EventDispatchThread.java:234)
>       [java]     at
> java.awt.EventDispatchThread.pumpEventsForHierarchy
> (EventDispatchThread.java:184)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:178)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:170)
>       [java]     at java.awt.EventDispatchThread.run
> (EventDispatchThread.java:100)
>       [java] ptolemy.kernel.util.IllegalActionException: Error
> building tree model: null
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:727)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:699)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:699)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.getLibrary
> (LibraryIndex.java:593)
>       [java]     at org.kepler.moml.KSWLibraryBuilder.buildLibrary
> (KSWLibraryBuilder.java:161)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openLibrary
> (UserActorLibrary.java:199)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openUserLibrary
> (UserActorLibrary.java:137)
>       [java]     at
> ptolemy.vergil.VergilApplication._createDefaultConfiguration
> (VergilApplication.java:252)
>       [java]     at
> ptolemy.vergil.VergilApplication._createEmptyConfiguration
> (VergilApplication.java:269)
>       [java]     at ptolemy.actor.gui.MoMLApplication._parseArgs
> (MoMLApplication.java:943)
>       [java]     at ptolemy.vergil.VergilApplication._parseArgs
> (VergilApplication.java:357)
>       [java]     at ptolemy.actor.gui.MoMLApplication.<init>
> (MoMLApplication.java:213)
>       [java]     at ptolemy.vergil.VergilApplication.<init>
> (VergilApplication.java:98)
>       [java]     at ptolemy.vergil.VergilApplication$1.run
> (VergilApplication.java:141)
>       [java]     at java.awt.event.InvocationEvent.dispatch
> (InvocationEvent.java:189)
>       [java]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:
> 478)
>       [java]     at
> java.awt.EventDispatchThread.pumpOneEventForHierarchy
> (EventDispatchThread.java:234)
>       [java]     at
> java.awt.EventDispatchThread.pumpEventsForHierarchy
> (EventDispatchThread.java:184)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:178)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:170)
>       [java]     at java.awt.EventDispatchThread.run
> (EventDispatchThread.java:100)
>       [java] ptolemy.kernel.util.IllegalActionException: Error
> building tree model: Error building tree model: null
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:727)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:699)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.getLibrary
> (LibraryIndex.java:593)
>       [java]     at org.kepler.moml.KSWLibraryBuilder.buildLibrary
> (KSWLibraryBuilder.java:161)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openLibrary
> (UserActorLibrary.java:199)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openUserLibrary
> (UserActorLibrary.java:137)
>       [java]     at
> ptolemy.vergil.VergilApplication._createDefaultConfiguration
> (VergilApplication.java:252)
>       [java]     at
> ptolemy.vergil.VergilApplication._createEmptyConfiguration
> (VergilApplication.java:269)
>       [java]     at ptolemy.actor.gui.MoMLApplication._parseArgs
> (MoMLApplication.java:943)
>       [java]     at ptolemy.vergil.VergilApplication._parseArgs
> (VergilApplication.java:357)
>       [java]     at ptolemy.actor.gui.MoMLApplication.<init>
> (MoMLApplication.java:213)
>       [java]     at ptolemy.vergil.VergilApplication.<init>
> (VergilApplication.java:98)
>       [java]     at ptolemy.vergil.VergilApplication$1.run
> (VergilApplication.java:141)
>       [java]     at java.awt.event.InvocationEvent.dispatch
> (InvocationEvent.java:189)
>       [java]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:
> 478)
>       [java]     at
> java.awt.EventDispatchThread.pumpOneEventForHierarchy
> (EventDispatchThread.java:234)
>       [java]     at
> java.awt.EventDispatchThread.pumpEventsForHierarchy
> (EventDispatchThread.java:184)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:178)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:170)
>       [java]     at java.awt.EventDispatchThread.run
> (EventDispatchThread.java:100)
>       [java] ptolemy.kernel.util.IllegalActionException: Error
> building tree model: Error building tree model: Error building tree
> model: null
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:727)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.getLibrary
> (LibraryIndex.java:593)
>       [java]     at org.kepler.moml.KSWLibraryBuilder.buildLibrary
> (KSWLibraryBuilder.java:161)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openLibrary
> (UserActorLibrary.java:199)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openUserLibrary
> (UserActorLibrary.java:137)
>       [java]     at
> ptolemy.vergil.VergilApplication._createDefaultConfiguration
> (VergilApplication.java:252)
>       [java]     at
> ptolemy.vergil.VergilApplication._createEmptyConfiguration
> (VergilApplication.java:269)
>       [java]     at ptolemy.actor.gui.MoMLApplication._parseArgs
> (MoMLApplication.java:943)
>       [java]     at ptolemy.vergil.VergilApplication._parseArgs
> (VergilApplication.java:357)
>       [java]     at ptolemy.actor.gui.MoMLApplication.<init>
> (MoMLApplication.java:213)
>       [java]     at ptolemy.vergil.VergilApplication.<init>
> (VergilApplication.java:98)
>       [java]     at ptolemy.vergil.VergilApplication$1.run
> (VergilApplication.java:141)
>       [java]     at java.awt.event.InvocationEvent.dispatch
> (InvocationEvent.java:189)
>       [java]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:
> 478)
>       [java]     at
> java.awt.EventDispatchThread.pumpOneEventForHierarchy
> (EventDispatchThread.java:234)
>       [java]     at
> java.awt.EventDispatchThread.pumpEventsForHierarchy
> (EventDispatchThread.java:184)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:178)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:170)
>       [java]     at java.awt.EventDispatchThread.run
> (EventDispatchThread.java:100)
>       [java] ptolemy.kernel.util.IllegalActionException: Error
> building tree model: Error building tree model: Error building tree
> model: null
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel
> (LibraryIndex.java:727)
>       [java]     at
> org.kepler.objectmanager.library.LibraryIndex.getLibrary
> (LibraryIndex.java:593)
>       [java]     at org.kepler.moml.KSWLibraryBuilder.buildLibrary
> (KSWLibraryBuilder.java:161)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openLibrary
> (UserActorLibrary.java:199)
>       [java]     at ptolemy.actor.gui.UserActorLibrary.openUserLibrary
> (UserActorLibrary.java:137)
>       [java]     at
> ptolemy.vergil.VergilApplication._createDefaultConfiguration
> (VergilApplication.java:252)
>       [java]     at
> ptolemy.vergil.VergilApplication._createEmptyConfiguration
> (VergilApplication.java:269)
>       [java]     at ptolemy.actor.gui.MoMLApplication._parseArgs
> (MoMLApplication.java:943)
>       [java]     at ptolemy.vergil.VergilApplication._parseArgs
> (VergilApplication.java:357)
>       [java]     at ptolemy.actor.gui.MoMLApplication.<init>
> (MoMLApplication.java:213)
>       [java]     at ptolemy.vergil.VergilApplication.<init>
> (VergilApplication.java:98)
>       [java]     at ptolemy.vergil.VergilApplication$1.run
> (VergilApplication.java:141)
>       [java]     at java.awt.event.InvocationEvent.dispatch
> (InvocationEvent.java:189)
>       [java]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:
> 478)
>       [java]     at
> java.awt.EventDispatchThread.pumpOneEventForHierarchy
> (EventDispatchThread.java:234)
>       [java]     at
> java.awt.EventDispatchThread.pumpEventsForHierarchy
> (EventDispatchThread.java:184)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:178)
>       [java]     at java.awt.EventDispatchThread.pumpEvents
> (EventDispatchThread.java:170)
>       [java]     at java.awt.EventDispatchThread.run
> (EventDispatchThread.java:100)
>
>
>
>
> _______________________________________________
> Kepler-dev mailing list
> Kepler-dev at ecoinformatics.org
> http://mercury.nceas.ucsb.edu/ecoinformatics/mailman/listinfo/ 
> kepler-dev

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Matthew Jones
jones at nceas.ucsb.edu                              Ph: 541-888-2581 x287
National Center for Ecological Analysis and Synthesis (NCEAS)
UC Santa Barbara      http://www.nceas.ucsb.edu/ecoinformatics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


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