NPE when refreshing the JAX-RS UI after building a project ---------------------------------------------------------- Key: JBIDE-14808 URL: https://issues.jboss.org/browse/JBIDE-14808 Project: Tools (JBoss Tools) Issue Type: Bug Components: Webservices Affects Versions: 4.1.0.Beta1 Reporter: Xavier Coulon Assignee: Xavier Coulon Priority: Critical Fix For: 4.1.0.Beta2 Attachments: JBIDE-14808-logs.txt Context: imported an existing html5 kitchensink project in a clean workspace. After initial import, there was no Endpoint. After a new build (project>build), the following error occurred: {code} !ENTRY org.jboss.tools.ws.jaxrs.core 4 0 2013-06-10 11:02:37.377 !MESSAGE Failed to build or refresh the JAX-RS metamodel for projet jboss-html5-webapp !STACK 0 java.lang.NullPointerException at org.jboss.tools.ws.jaxrs.ui.cnf.UriMappingsContentProvider.refreshContent(UriMappingsContentProvider.java:194) at org.jboss.tools.ws.jaxrs.ui.cnf.UriMappingsContentProvider.notifyEndpointChanged(UriMappingsContentProvider.java:156) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.notifyListeners(JaxrsMetamodel.java:356) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.update(JaxrsMetamodel.java:737) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsEndpoint.update(JaxrsEndpoint.java:166) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JaxrsElementChangedProcessorDelegate.processAddition(JaxrsElementChangedProcessorDelegate.java:112) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JaxrsElementChangedProcessorDelegate.processEvent(JaxrsElementChangedProcessorDelegate.java:48) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.processElementChange(JaxrsMetamodel.java:706) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.add(JaxrsMetamodel.java:693) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsBaseElement.joinMetamodel(JaxrsBaseElement.java:86) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsJavaApplication$Builder.build(JaxrsJavaApplication.java:124) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsElementFactory.createElements(JaxrsElementFactory.java:167) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsElementFactory.createElements(JaxrsElementFactory.java:64) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.processResourceChange(JaxrsMetamodel.java:619) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.processProject(JaxrsMetamodel.java:553) at org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.ResourceChangedBuildJob.run(ResourceChangedBuildJob.java:67){code}