Script does not work any more

Dear all,

I have got a script, that I used to run from Matlab more than 100 times until now and it worked fine all the times.
And now, from one day to the other, it produces and error message (attached below).
Nothing changed. The script is 100% the same as before.
I did not upgrade Comsol or Matlab.

What could cause this error? It is very frustrating...
Is it a Java/Eclipse issue?

Thanks for any ideas!
Best regards,
Juergen


??? Java exception occurred:
Exception:
org.eclipse.emf.cdo.util.ObjectNotFoundException: Object OID855022 not found (temporary = false)
(rethrown as com.comsol.util.exceptions.FlException)
Messages:
Object OID855022 not found (temporary = false)

Stack trace:
at org.eclipse.emf.internal.cdo.util.FSMUtil.validate(FSMUtil.java:249)
at org.eclipse.emf.internal.cdo.view.CDOViewImpl.createObject(CDOViewImpl.java:850)
at org.eclipse.emf.internal.cdo.view.CDOViewImpl.getObject(CDOViewImpl.java:743)
at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.getObject(CDOTransactionImpl.java:572)
at org.eclipse.emf.internal.cdo.view.CDOViewImpl.convertIDToObject(CDOViewImpl.java:1043)
at org.eclipse.emf.internal.cdo.CDOStore.convertToEMF(CDOStore.java:378)
at org.eclipse.emf.internal.cdo.CDOStore.get(CDOStore.java:171)
at org.eclipse.emf.internal.cdo.CDOObjectImpl.revisionToInstanceFeature(CDOObjectImpl.java:1116)
at org.eclipse.emf.internal.cdo.CDOObjectImpl.cdoInternalPostDetach(CDOObjectImpl.java:375)
at org.eclipse.emf.internal.cdo.CDOStateMachine.detach(CDOStateMachine.java:292)
at org.eclipse.emf.cdo.eresource.impl.CDOResourceImpl.detached(CDOResourceImpl.java:823)
at org.eclipse.emf.internal.cdo.CDOObjectImpl.eBasicSetContainer(CDOObjectImpl.java:635)
at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eInverseRemove(BasicEObjectImpl.java:1443)
at
org.eclipse.emf.ecore.impl.EStructuralFeatureImpl$InternalSettingDelegateSingleEObject.dynamicSet(EStructuralFeatureImpl.java:2410)
at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eDynamicSet(BasicEObjectImpl.java:1129)
at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eSet(BasicEObjectImpl.java:1103)
at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eSet(BasicEObjectImpl.java:1073)
at com.comsol.clientserver.impl.JobDispatcherImpl.setIncoming(Unknown Source)
at com.comsol.model.clientserver.ClientManagerImpl.a(Unknown Source)
at com.comsol.model.clientserver.ClientManagerImpl.runServerJob(Unknown Source)
at com.comsol.model.impl.GeomFeatureListImpl.initDynamicOperations(Unknown Source)
at com.comsol.model.impl.GeomFeatureListImpl.getAllowedOperations(Unknown Source)
at com.comsol.model.impl.GeomFeatureListImpl.a(Unknown Source)
at com.comsol.model.impl.GeomFeatureListImpl$a.a(Unknown Source)
at com.comsol.model.impl.GeomFeatureListImpl$a.execute(Unknown Source)
at com.comsol.model.clientserver.ClientManagerImpl$d.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Error in ==> script_RF1 at 217
model.geom('geom1').feature.create('blk1', 'Block');