[kepler-dev] Problem using the module-manager to restart Kepler

[Aaron Schultz]

Hi David, definitely a problem with the LSIDs.  I do not know how to 
recreate the error though.
You can try to turn on log4j Debugging for the LSIDGenerator class to 
see if that helps find the problem.

Most likely the problem is that your 
.kepler/<instance>/modules/core/LastObjectId file is out of sync with 
the LSIDTree
Deleting the InstanceAuthNamespace and the LastObjectId files and 
restarting Kepler will likely solve the problem.

Aaron

David Welker wrote:
> Oh, and also this error prints to the command-line. The other error 
> was in the Kepler GUI. It definitely seems to be LSID related. And, I 
> know you love LSIDs, so I thought I would ask if you knew what might 
> be going on.
>
> [run] ERROR 
> (org.kepler.objectmanager.lsid.LSIDGenerator:getNewLSID:144) 
> java.lang.Exception: The LSID 
> urn:lsid:gamma.msi.ucsb.edu/OpenAuth/:223:14:1 is already in use.
>      [run] java.lang.Exception: The LSID 
> urn:lsid:gamma.msi.ucsb.edu/OpenAuth/:223:14:1 is already in use.
>      [run]     at 
> org.kepler.objectmanager.lsid.LSIDGenerator.registerLSID(LSIDGenerator.java:163) 
>
>      [run]     at 
> org.kepler.objectmanager.lsid.LSIDGenerator.getNewLSID(LSIDGenerator.java:135) 
>
>      [run]     at 
> org.kepler.objectmanager.lsid.LSIDGenerator.getNewLSID(LSIDGenerator.java:112) 
>
>      [run]     at 
> org.kepler.objectmanager.ObjectManager.assignIdTo(ObjectManager.java:242)
>      [run]     at 
> org.kepler.gui.frame.KeplerGraphTableau.<init>(KeplerGraphTableau.java:152) 
>
>      [run]     at 
> org.kepler.gui.frame.KeplerGraphTableau$Factory.createTableau(KeplerGraphTableau.java:248) 
>
>      [run]     at 
> ptolemy.actor.gui.PtolemyTableauFactory.createTableau(PtolemyTableauFactory.java:100) 
>
>      [run]     at 
> ptolemy.actor.gui.TableauFactory.createTableau(TableauFactory.java:127)
>      [run]     at 
> ptolemy.actor.gui.Configuration.createPrimaryTableau(Configuration.java:412) 
>
>      [run]     at 
> ptolemy.vergil.VergilApplication._createEmptyConfiguration(VergilApplication.java:376) 
>
>      [run]     at 
> ptolemy.actor.gui.MoMLApplication._parseArgs(MoMLApplication.java:1045)
>      [run]     at 
> ptolemy.vergil.VergilApplication._parseArgs(VergilApplication.java:448)
>      [run]     at 
> ptolemy.actor.gui.MoMLApplication.<init>(MoMLApplication.java:217)
>      [run]     at 
> ptolemy.vergil.VergilApplication.<init>(VergilApplication.java:103)
>      [run]     at 
> ptolemy.vergil.VergilApplication$1.run(VergilApplication.java:193)
>      [run]     at 
> java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
>      [run]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
>      [run]     at 
> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) 
>
>      [run]     at 
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) 
>
>      [run]     at 
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
>      [run]     at 
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
>      [run]     at 
> java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
>
>> Hi Aaron,
>>
>> I am getting the following problem trying to use the module manager 
>> trying to restart Kepler. I suspect it might be related to LSIDs. 
>> Maybe not. What do you think?
>>
>> David
>>
>>
>>
>> ptolemy.kernel.util.IllegalActionException: No Kepler ID was or could 
>> be assigned to model: java.lang.NullPointerException
>>    at 
>> org.kepler.gui.frame.KeplerGraphTableau.<init>(KeplerGraphTableau.java:173) 
>>
>>    at 
>> org.kepler.gui.frame.KeplerGraphTableau$Factory.createTableau(KeplerGraphTableau.java:248) 
>>
>>    at 
>> ptolemy.actor.gui.PtolemyTableauFactory.createTableau(PtolemyTableauFactory.java:100) 
>>
>>    at 
>> ptolemy.actor.gui.TableauFactory.createTableau(TableauFactory.java:127)
>>    at 
>> ptolemy.actor.gui.Configuration.createPrimaryTableau(Configuration.java:412) 
>>
>>    at 
>> ptolemy.vergil.VergilApplication._createEmptyConfiguration(VergilApplication.java:376) 
>>
>>    at 
>> ptolemy.actor.gui.MoMLApplication._parseArgs(MoMLApplication.java:1045)
>>    at 
>> ptolemy.vergil.VergilApplication._parseArgs(VergilApplication.java:448)
>>    at ptolemy.actor.gui.MoMLApplication.<init>(MoMLApplication.java:217)
>>    at 
>> ptolemy.vergil.VergilApplication.<init>(VergilApplication.java:103)
>>    at ptolemy.vergil.VergilApplication$1.run(VergilApplication.java:193)
>>    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
>>    at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
>>    at 
>> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) 
>>
>>    at 
>> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) 
>>
>>    at 
>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
>>    at 
>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
>>    at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
>>
>>
>
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