When an image is uploaded to DAM, 'DAM Update Asset' launcher will be initiated to create different renditions. This was working fine on AEM5.6.1 . But in AEM 6.0, getting a below error and that workflow is failing for every image we upload into DAM. Anyone know the cause / solution ??
javax.jcr.nodetype.ConstraintViolationException: OakConstraint0021: /content/dam/Banners/home-insurance2_product_tcm3739-528674.jpg/jcr:content/renditions/cq5dam.thumbnail.48.48.png/jcr:content[[nt:resource]]: Mandatory property jcr:data not found in a new node
at org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:225)
at org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:212)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.newRepositoryException(SessionDelegate.java:679)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:553)
at org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.perform(SessionImpl.java:417)
at org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.perform(SessionImpl.java:414)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:308)
at org.apache.jackrabbit.oak.jcr.session.SessionImpl.perform(SessionImpl.java:127)
at org.apache.jackrabbit.oak.jcr.session.SessionImpl.save(SessionImpl.java:414)
at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.sling.jcr.base.SessionProxyHandler$SessionProxyInvocationHandler.invoke(SessionProxyHandler.java:113)
at com.sun.proxy.$Proxy0.save(Unknown Source)
at com.adobe.granite.workflow.core.WorkflowSessionImpl.persist(WorkflowSessionImpl.java:1080)
at com.adobe.granite.workflow.core.job.JobHandler.process(JobHandler.java:195)
at org.apache.sling.event.jobs.JobUtil$1.run(JobUtil.java:365)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.jackrabbit.oak.api.CommitFailedException: OakConstraint0021: /content/dam/Banners/home-insurance2_product_tcm3739-528674.jpg/jcr:content/renditions/cq5dam.thumbnail.48.48.png/jcr:content[[nt:resource]]: Mandatory property jcr:data not found in a new node
at org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.constraintViolation(TypeEditor.java:150)
at org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.childNodeAdded(TypeEditor.java:218)
at org.apache.jackrabbit.oak.spi.commit.VisibleEditor.childNodeAdded(VisibleEditor.java:94)
at org.apache.jackrabbit.oak.spi.commit.CompositeEditor.childNodeAdded(CompositeEditor.java:108)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeAdded(EditorDiff.java:116)
at org.apache.jackrabbit.oak.plugins.memory.EmptyNodeState.compareAgainstEmptyState(EmptyNodeState.java:160)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:387)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeAdded(EditorDiff.java:125)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:440)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:430)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:480)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:393)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:393)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:393)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:393)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:393)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)
at org.apache.jackrabbit.oak.plugins.segment.MapRecord.compare(MapRecord.java:430)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:532)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52)
at org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:54)
at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:60)
at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:60)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore$Commit.prepare(SegmentNodeStore.java:307)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore$Commit.optimisticMerge(SegmentNodeStore.java:330)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore$Commit.execute(SegmentNodeStore.java:386)
at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore.merge(SegmentNodeStore.java:133)
at org.apache.jackrabbit.oak.spi.state.ProxyNodeStore.merge(ProxyNodeStore.java:42)
at org.apache.jackrabbit.oak.core.MutableRoot.commit(MutableRoot.java:247)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.commit(SessionDelegate.java:405)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:551)
... 16 more
