NPE during Preview VDB setup when Model contains no valid metamodel descriptor
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Key: TEIIDDES-902
URL:
https://issues.jboss.org/browse/TEIIDDES-902
Project: Teiid Designer
Issue Type: Bug
Components: Modeling
Affects Versions: 7.3
Reporter: Barry LaFond
Assignee: Barry LaFond
Fix For: 7.4
Had an old-old UML metamodel in workspace which had invalid metamodel type in it. Though
Designer could handle it and show some model contents, the Preview Setup resulted in NPE.
java.lang.NullPointerException
at
org.teiid.designer.runtime.preview.PreviewManager.isPreviewable(PreviewManager.java:218)
at
org.teiid.designer.runtime.preview.jobs.ModelProjectOpenedJob.process(ModelProjectOpenedJob.java:81)
Need to check for NULL metamodelDescriptor and return FALSE
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