[kepler-users] Problems with Kepler to get started.

Efrat Frank efrat at sdsc.edu
Fri Oct 27 10:08:43 PDT 2006


One other thing that may be useful here is to remove the Kepler cache 
from your home dir, by deleting c:\Documents and Settings\USERNAME\.kepler\.
Efrat

Efrat Frank wrote:

> Dear Wolf,
>
> This actor was removed from the repository. Could you try to delete 
> the $KEPLER/src/actor/FileReader directory and then refresh the 
> kepler/src under eclipse.
>
> Please let me know if you still get any errors.
> Cheers,
> Efrat
>
> Wolf-Dieter Klotz wrote:
>
>> Hi,
>> I am new to PTII and KEPLER. I followed the installation instructions 
>> for both in eclipse. I get the following error when I want to run KEPLER:
>> KAR Library directories: 
>> [C:\eclipse3.1.1_workspace\kepler\kar\actors, 
>> C:\eclipse3.1.1_workspace\kepler\kar\directors]
>> 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
>> 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
>> 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.lang.NullPointerException: Could not clone actor 'File Reader' 
>> from the 'util.FileReader' class, the actor null, meaning it was not 
>> found? Perhaps there is a classpath problem of the karlib needs to be 
>> flushed?
>>     at 
>> org.kepler.objectmanager.ActorMetadata.getActorAsNamedObj(ActorMetadata.java:600)
>>     at 
>> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel(LibraryIndex.java:706)
>>     at 
>> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel(LibraryIndex.java:699)
>>     at 
>> org.kepler.objectmanager.library.LibraryIndex.buildTreeModel(LibraryIndex.java:699)
>>     at 
>> org.kepler.objectmanager.library.LibraryIndex.getLibrary(LibraryIndex.java:593)
>>     at 
>> org.kepler.moml.KSWLibraryBuilder.buildLibrary(KSWLibraryBuilder.java:161)
>>     at 
>> ptolemy.actor.gui.UserActorLibrary.openLibrary(UserActorLibrary.java:199)
>>     at 
>> ptolemy.actor.gui.UserActorLibrary.openUserLibrary(UserActorLibrary.java:137)
>>     at 
>> ptolemy.vergil.VergilApplication._createDefaultConfiguration(VergilApplication.java:252)
>>     at 
>> ptolemy.vergil.VergilApplication._createEmptyConfiguration(VergilApplication.java:269)
>>     at 
>> ptolemy.actor.gui.MoMLApplication._parseArgs(MoMLApplication.java:931)
>>     at 
>> ptolemy.vergil.VergilApplication._parseArgs(VergilApplication.java:357)
>>     at ptolemy.actor.gui.MoMLApplication.<init>(MoMLApplication.java:211)
>>     at ptolemy.vergil.VergilApplication.<init>(VergilApplication.java:98)
>>     at ptolemy.vergil.VergilApplication$1.run(VergilApplication.java:141)
>>     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
>>     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
>>     at 
>> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
>>     at 
>> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
>>     at 
>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
>>     at 
>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
>>     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
>>
>> Can someone tell me where to look for remedies?
>> Bye+Over....
>> WD Klotz
>> -- 
>> Dr.W-D Klotz - Europ. Synch. Rad. Facility (ESRF) - 6 r Jules Horowitz, 
>> BP 220, 38043 Grenoble,  FRANCE
>> work: +33(0)4.76.88.29.21 fax:...24.27  mobile: +33(0)6.87.38.59.27
>> mail: wdklotz at gmail.com <mailto://wdklotz@gmail.com> or klotz at esrf.fr 
>> <mailto://klotz@esrf.fr>  chat: skype <callto://wdklotz>
>> Please avoid sending me Word(.doc) or PowerPoint(.ppt) attachments 
>> <http://www.gnu.org/philosophy/no-word-attachments.html>.
>>
>>------------------------------------------------------------------------
>>
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>>  
>>
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