[UIMA-2798] NPE when primitive AE is added to CpeBuilder

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0uimaFIT
• Component/s: uimaFIT
• Assignee: Richard Eckart de Castilho
• Reporter: Richard Eckart de Castilho
• Created: 03/Apr/13 20:57
• Updated: 03/Apr/13 20:59
• Resolved: 03/Apr/13 20:59

Description

If the a single primitive AE is added to the CpeBuilder, a NPE is triggered:

org.apache.uima.resource.ResourceInitializationException
	at org.apache.uima.collection.impl.CollectionProcessingEngine_impl.initialize(CollectionProcessingEngine_impl.java:83)
	at org.apache.uima.impl.UIMAFramework_impl._produceCollectionProcessingEngine(UIMAFramework_impl.java:420)
	at org.apache.uima.UIMAFramework.produceCollectionProcessingEngine(UIMAFramework.java:922)
	at org.apache.uima.fit.factory.CpeBuilder.createCpe(CpeBuilder.java:127)
	at org.apache.uima.fit.factory.CpeBuilderTest.testSinglePrimitiveAE(CpeBuilderTest.java:45)
	...
Caused by: org.apache.uima.resource.ResourceConfigurationException
	at org.apache.uima.collection.impl.cpm.container.CPEFactory.getCasProcessors(CPEFactory.java:601)
	at org.apache.uima.collection.impl.cpm.BaseCPMImpl.init(BaseCPMImpl.java:253)
	at org.apache.uima.collection.impl.cpm.BaseCPMImpl.<init>(BaseCPMImpl.java:127)
	at org.apache.uima.collection.impl.CollectionProcessingEngine_impl.initialize(CollectionProcessingEngine_impl.java:75)
	... 27 more
Caused by: java.lang.NullPointerException
	at java.util.Hashtable.hash(Hashtable.java:262)
	at java.util.Hashtable.containsKey(Hashtable.java:432)
	at org.apache.uima.collection.impl.cpm.container.CPEFactory.getCasProcessors(CPEFactory.java:507)
	... 30 more