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java.lang.NullPointerException: null	at org.kuali.rice.krad.service.impl.KNSLegacyDataAdapterImpl.listPrimaryKeyFieldNames(KNSLegacyDataAdapterImpl.java:406)	at org.kuali.rice.krad.service.impl.KNSLegacyDataAdapterImpl.allPrimaryKeyValuesPresentAndNotWildcard(KNSLegacyDataAdapterImpl.java:374)	at org.kuali.rice.krad.service.impl.LegacyDataAdapterImpl.allPrimaryKeyValuesPresentAndNotWildcard(LegacyDataAdapterImpl.java:154)	at org.kuali.rice.krad.service.impl.LookupServiceImpl.allPrimaryKeyValuesPresentAndNotWildcard(LookupServiceImpl.java:81)	at org.kuali.rice.krad.service.impl.LookupServiceImpl.findCollectionBySearchHelper(LookupServiceImpl.java:60)	at org.kuali.rice.krad.service.impl.LookupServiceImpl.findCollectionBySearchHelper(LookupServiceImpl.java:53)	at org.kuali.rice.krad.service.impl.LookupServiceImpl.findCollectionBySearch(LookupServiceImpl.java:47)	at org.kuali.rice.krad.messages.providers.DatabaseMessageProvider.getMessageByCriteria(DatabaseMessageProvider.java:104)	at org.kuali.rice.krad.messages.providers.DatabaseMessageProvider.getAllMessagesForComponent(DatabaseMessageProvider.java:58)	at org.kuali.rice.krad.messages.MessageServiceImpl.getAllMessagesForComponent(MessageServiceImpl.java:144)	at org.kuali.rice.krad.messages.MessageServiceImpl.getAllMessagesForComponent(MessageServiceImpl.java:130)	at org.kuali.rice.krad.datadictionary.MessageBeanProcessor.processBeanMessages(MessageBeanProcessor.java:167)	at org.kuali.rice.krad.datadictionary.MessageBeanProcessor.processRootBeanDefinition(MessageBeanProcessor.java:65)	at org.kuali.rice.krad.datadictionary.DictionaryBeanFactoryPostProcessor.processRootBeanDefinition(DictionaryBeanFactoryPostProcessor.java:113)	at org.kuali.rice.krad.datadictionary.DictionaryBeanFactoryPostProcessor.postProcessBeanFactory(DictionaryBeanFactoryPostProcessor.java:99)	at org.kuali.rice.krad.datadictionary.DataDictionary$1.call(DataDictionary.java:212)	at org.kuali.rice.krad.datadictionary.DataDictionary$1.call(DataDictionary.java:200)	at org.kuali.rice.krad.uif.lifecycle.ViewLifecycle.encapsulateInitialization(ViewLifecycle.java:868)	at org.kuali.rice.krad.datadictionary.DataDictionary.performDictionaryPostProcessing(DataDictionary.java:200)	at org.kuali.rice.krad.datadictionary.DataDictionary.parseDataDictionaryConfigurationFiles(DataDictionary.java:110)	at org.kuali.rice.krad.datadictionary.ExtensionAttributeTest.setUp(ExtensionAttributeTest.java:106)