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StackOverlow Error with Sirius diagram [message #1799678]

Wed, 12 December 2018 09:42

David CHARLET

Messages: 12
Registered: January 2018

Junior Member

Hello

I have an EMF model with a sirius diagram.

There is on particular type of element (instance of a particular EObject class) that when I add them in the diagram (using the root object), I always receive a stackoverflow error with the following printStackTrace and a message to exit the workbench (see enclosed images).
However, when I refuse to exit the workbench, all object are created.

Any input would be welcome.

at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:854)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.unsetTarget(ECrossReferenceAdapter.java:817)
at org.eclipse.sirius.common.tools.api.util.LazyCrossReferencer.unsetTarget(LazyCrossReferencer.java:136)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:527)
at org.eclipse.emf.ecore.impl.MinimalEObjectImpl$1ArrayDelegatingAdapterList.didRemove(MinimalEObjectImpl.java:1)
at org.eclipse.emf.common.util.ArrayDelegatingEList.remove(ArrayDelegatingEList.java:658)
at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:462)
at org.eclipse.emf.ecore.util.ECrossReferenceAdapter.removeAdapter(ECrossReferenceAdapter.java:899)

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Re: StackOverlow Error with Sirius diagram [message #1799758 is a reply to message #1799678]

Thu, 13 December 2018 10:12

Julien Dupont

Messages: 155
Registered: July 2009

Senior Member

Hi David,

I think you have an error in your odesign, especially in the definition of your creation tool. Either you are not in the right context, or the behavior does not match the definition of the metamodel
Could you join your metamodel and odesign to reproduce the problem?

Thanks.

Regards,

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