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Exception for Stale Objects #218

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jutzig opened this Issue Jul 2, 2014 · 0 comments

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jutzig commented Jul 2, 2014

Sometimes (rarely) the following exception can be seen in a log.
It is not exactly clear how this can be reproduced but the exception reads like a classloader issue.

Caused by: java.lang.IllegalArgumentException: interface org.eclipse.emf.cdo.view.CDOStaleObject is not visible from class loader
    at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:461) ~[na:1.6.0_45]
    at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:690) ~[na:1.6.0_45]
    at org.eclipse.emf.cdo.view.CDOStaleReferencePolicy$2.processStaleReference(CDOStaleReferencePolicy.java:118) ~[org.eclipse.emf.cdo_4.2.1.v20130913-0613.jar:na]
    at org.eclipse.emf.internal.cdo.view.CDOStoreImpl.convertIDToObject(CDOStoreImpl.java:697) ~[org.eclipse.emf.cdo_4.2.1.v20130913-0613.jar:na]
    at org.eclipse.emf.internal.cdo.view.CDOStoreImpl.convertToEMF(CDOStoreImpl.java:659) ~[org.eclipse.emf.cdo_4.2.1.v20130913-0613.jar:na]
    at org.eclipse.emf.internal.cdo.view.CDOStoreImpl.get(CDOStoreImpl.java:191) ~[org.eclipse.emf.cdo_4.2.1.v20130913-0613.jar:na]
    at org.eclipse.emf.ecore.impl.EStoreEObjectImpl$BasicEStoreEList.delegateGet(EStoreEObjectImpl.java:241) ~[org.eclipse.emf.ecore_2.9.1.v20130827-0309.jar:na]
    at org.eclipse.emf.common.util.DelegatingEList.get(DelegatingEList.java:230) ~[org.eclipse.emf.common_2.9.1.v20130827-0309.jar:na]
    at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:703) ~[org.eclipse.emf.common_2.9.1.v20130827-0309.jar:na]
    at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:690) ~[org.eclipse.emf.common_2.9.1.v20130827-0309.jar:na]
    at org.jabylon.rest.ui.tools.ReviewToolPanel.computeMatchingReviews(ReviewToolPanel.java:152) ~[org.jabylon.rest.ui/:na]
    at org.jabylon.rest.ui.tools.ReviewToolPanel.onBeforeRenderPanel(ReviewToolPanel.java:86) ~[org.jabylon.rest.ui/:na]
    at org.jabylon.rest.ui.wicket.BasicPanel.onBeforeRender(BasicPanel.java:69) ~[org.jabylon.rest.ui/:na]
    at org.apache.wicket.Component.internalBeforeRender(Component.java:922) ~[wicket-core-6.0.0.jar:6.0.0]
    at org.apache.wicket.Component.beforeRender(Component.java:990) ~[wicket-core-6.0.0.jar:6.0.0]
    at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1688) ~[wicket-core-6.0.0.jar:6.0.0]

@jutzig jutzig added this to the 1.2.0 milestone Jul 2, 2014

@jutzig jutzig added the bug label Jul 2, 2014

@jutzig jutzig self-assigned this Jul 2, 2014

@jutzig jutzig closed this in f0dc5fe Jul 2, 2014

@jutzig jutzig modified the milestones: 1.2.0, 1.1.3 Aug 11, 2014

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