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Home » Modeling » EMF » [CDO 4.1] Get an exception when try to commit an EObject created from uml.ecore to CDO Server(Get an exception when try to commit an EObject created from uml.ecore(Eclipse UML ecore) to CDO Server)

[CDO 4.1] Get an exception when try to commit an EObject created from uml.ecore to CDO Server [message #893418]

Wed, 04 July 2012 00:27

Eclipse User

Hi,

When I tried to commit EObject which was created from uml.ecore (Eclipse UML ecore), I got the following exception:

org.eclipse.emf.cdo.util.CommitException: java.lang.IllegalStateException: Package 'http://www.eclipse.org/uml2/2.1.0/UML' contains unresolved proxy 'platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement'
at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1148)
at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1154)
at my.test.model.uml.UMLDataGenerator.loadData_1(UMLDataGenerator.java:112)
at my.test.model.uml.UMLDataGenerator.main(UMLDataGenerator.java:29)
Caused by: java.lang.IllegalStateException: Package 'http://www.eclipse.org/uml2/2.1.0/UML' contains unresolved proxy 'platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement'
at org.eclipse.emf.cdo.common.model.CDOModelUtil.checkCrossResourceURIs(CDOModelUtil.java:553)
at org.eclipse.emf.cdo.common.model.CDOModelUtil.writePackage(CDOModelUtil.java:528)
at org.eclipse.emf.cdo.internal.common.model.CDOPackageUnitImpl.write(CDOPackageUnitImpl.java:281)
at org.eclipse.emf.cdo.internal.common.protocol.CDODataOutputImpl.writeCDOPackageUnit(CDODataOutputImpl.java:89)
at org.eclipse.emf.cdo.internal.net4j.protocol.CommitTransactionRequest.requestingCommit(CommitTransactionRequest.java:150)
at org.eclipse.emf.cdo.internal.net4j.protocol.CommitTransactionRequest.requesting(CommitTransactionRequest.java:120)
at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientRequestWithMonitoring.requesting(CDOClientRequestWithMonitoring.java:91)
at org.eclipse.net4j.signal.RequestWithMonitoring.requesting(RequestWithMonitoring.java:163)
at org.eclipse.net4j.signal.RequestWithConfirmation.doExtendedOutput(RequestWithConfirmation.java:117)
at org.eclipse.net4j.signal.Signal.doOutput(Signal.java:296)
at org.eclipse.net4j.signal.RequestWithConfirmation.doExecute(RequestWithConfirmation.java:102)
at org.eclipse.net4j.signal.RequestWithMonitoring.doExecute(RequestWithMonitoring.java:233)
at org.eclipse.net4j.signal.SignalActor.execute(SignalActor.java:51)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalProtocol.java:433)
at org.eclipse.net4j.signal.RequestWithConfirmation.doSend(RequestWithConfirmation.java:87)
at org.eclipse.net4j.signal.RequestWithConfirmation.send(RequestWithConfirmation.java:73)
at org.eclipse.net4j.signal.RequestWithMonitoring.send(RequestWithMonitoring.java:108)
at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.send(CDOClientProtocol.java:512)
at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.commitTransaction(CDOClientProtocol.java:387)
at org.eclipse.emf.internal.cdo.transaction.CDOSingleTransactionStrategyImpl.commit(CDOSingleTransactionStrategyImpl.java:72)
at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1134)
... 3 more

How to solve this problem ?

Thanks in advance.

Neung

[Updated on: Wed, 04 July 2012 00:48] by Moderator

Re: [CDO] Get an exception when try to commit an EObject created from uml.ecore to CDO Server [message #893421 is a reply to message #893418]

Wed, 04 July 2012 00:58

Eclipse User

Am 04.07.2012 06:27, schrieb Apirom Na Nakorn:
> Hi,
>
> When I tried to commit EObject which was created from uml.ecore (Eclipse UML ecore), I got the following exception:
>
> org.eclipse.emf.cdo.util.CommitException: java.lang.IllegalStateException: Package
> 'http://www.eclipse.org/uml2/2.1.0/UML' contains unresolved proxy
> 'platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement'
> at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1148)
> at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1154)
> at my.test.model.uml.UMLDataGenerator.loadData_1(UMLDataGenerator.java:112)
> at my.test.model.uml.UMLDataGenerator.main(UMLDataGenerator.java:29)
I assume you're running a stand-alone Java application?
I doubt, but I'm not sure, that it can resolve platform:/plugin/ URIs out of the box. Ed?

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

> Caused by: java.lang.IllegalStateException: Package 'http://www.eclipse.org/uml2/2.1.0/UML' contains unresolved proxy
> 'platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement'
> at org.eclipse.emf.cdo.common.model.CDOModelUtil.checkCrossResourceURIs(CDOModelUtil.java:553)
> at org.eclipse.emf.cdo.common.model.CDOModelUtil.writePackage(CDOModelUtil.java:528)
> at org.eclipse.emf.cdo.internal.common.model.CDOPackageUnitImpl.write(CDOPackageUnitImpl.java:281)
> at org.eclipse.emf.cdo.internal.common.protocol.CDODataOutputImpl.writeCDOPackageUnit(CDODataOutputImpl.java:89)
> at
> org.eclipse.emf.cdo.internal.net4j.protocol.CommitTransactionRequest.requestingCommit(CommitTransactionRequest.java:150)
> at org.eclipse.emf.cdo.internal.net4j.protocol.CommitTransactionRequest.requesting(CommitTransactionRequest.java:120)
> at
> org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientRequestWithMonitoring.requesting(CDOClientRequestWithMonitoring.java:91)
> at org.eclipse.net4j.signal.RequestWithMonitoring.requesting(RequestWithMonitoring.java:163)
> at org.eclipse.net4j.signal.RequestWithConfirmation.doExtendedOutput(RequestWithConfirmation.java:117)
> at org.eclipse.net4j.signal.Signal.doOutput(Signal.java:296)
> at org.eclipse.net4j.signal.RequestWithConfirmation.doExecute(RequestWithConfirmation.java:102)
> at org.eclipse.net4j.signal.RequestWithMonitoring.doExecute(RequestWithMonitoring.java:233)
> at org.eclipse.net4j.signal.SignalActor.execute(SignalActor.java:51)
> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
> at org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalProtocol.java:433)
> at org.eclipse.net4j.signal.RequestWithConfirmation.doSend(RequestWithConfirmation.java:87)
> at org.eclipse.net4j.signal.RequestWithConfirmation.send(RequestWithConfirmation.java:73)
> at org.eclipse.net4j.signal.RequestWithMonitoring.send(RequestWithMonitoring.java:108)
> at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.send(CDOClientProtocol.java:512)
> at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.commitTransaction(CDOClientProtocol.java:387)
> at
> org.eclipse.emf.internal.cdo.transaction.CDOSingleTransactionStrategyImpl.commit(CDOSingleTransactionStrategyImpl.java:72)
> at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1134)
> ... 3 more
>
> How to solve this problem ?
>
> Thanks in advance.
>
> Neung
>
>

Re: [CDO] Get an exception when try to commit an EObject created from uml.ecore to CDO Server [message #893424 is a reply to message #893421]

Wed, 04 July 2012 02:30

Eclipse User

Thank you.

I change my java program to OSGi and run again successfully.

Neung Smile

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