Error storing asset: null
rogerparkinson Jan 11, 2015 9:55 PMI get this error when I try and store a process definition in workbench (kie-wb-6.1.0.Final-wildfly)
It was working okay, and it did store the initial copy of the process with just the start node, but after that it fails consistently.
What is displayed on the screen looks right, but the errors reported in the lower pane (Problems) reflect the unedited process, eg it tells me there is no end mode but I can see one on the screen and it is connected etc.
I can go into git externally and pull the repo and it does not have the changes even though I did a save which reported success in the WB.
I do get a stack trace though, it is quite long:
2015-01-12 15:43:39,309 INFO [org.apache.sshd.server.channel.ChannelSession] (pool-10-thread-1) Executing command: git-upload-pack '/ghi-claims'
2015-01-12 15:44:43,823 ERROR [stderr] (default task-108) java.lang.NullPointerException
2015-01-12 15:44:43,823 ERROR [stderr] (default task-108) at org.eclipse.bpmn2.util.Bpmn2ResourceImpl$BpmnXmlHelper.getPrefixDuringSave(Bpmn2ResourceImpl.java:399)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.bpmn2.util.Bpmn2ResourceImpl$BpmnXmlHelper.getNsPrefix(Bpmn2ResourceImpl.java:433)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.bpmn2.util.QNameURIHandler.deresolve(QNameURIHandler.java:98)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.deresolve(XMLHelperImpl.java:821)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.getHREF(XMLHelperImpl.java:807)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveEObjectSingle(XMLSaveImpl.java:1865)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1279)
2015-01-12 15:44:43,824 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedSingle(XMLSaveImpl.java:2372)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1527)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2386)
2015-01-12 15:44:43,825 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1533)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.writeTopObject(XMLSaveImpl.java:680)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveImpl.java:588)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.jbpm.designer.bpmn2.resource.JBPMXMLSaveImpl.traverse(JBPMXMLSaveImpl.java:48)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java:256)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLResourceImpl.java:206)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1406)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.jbpm.designer.web.profile.impl.JbpmProfileImpl$1.parseModel(JbpmProfileImpl.java:219)
2015-01-12 15:44:43,826 ERROR [stderr] (default task-108) at org.jbpm.designer.repository.servlet.AssetServiceServlet.doPost(AssetServiceServlet.java:103)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
2015-01-12 15:44:43,827 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at org.jbpm.designer.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:70)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at org.uberfire.security.server.UberFireSecurityFilter.doFilter(UberFireSecurityFilter.java:283)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
2015-01-12 15:44:43,828 ERROR [stderr] (default task-108) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)
2015-01-12 15:44:43,829 ERROR [stderr] (default task-108) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
2015-01-12 15:44:43,830 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
2015-01-12 15:44:43,830 ERROR [stderr] (default task-108) at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
2015-01-12 15:44:43,830 ERROR [stderr] (default task-108) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
2015-01-12 15:44:43,830 ERROR [stderr] (default task-108) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
2015-01-12 15:44:43,830 ERROR [stderr] (default task-108) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
2015-01-12 15:44:43,830 ERROR [stderr] (default task-108) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
2015-01-12 15:44:43,831 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
2015-01-12 15:44:43,831 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
2015-01-12 15:44:43,831 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
2015-01-12 15:44:43,831 ERROR [stderr] (default task-108) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
2015-01-12 15:44:43,831 ERROR [stderr] (default task-108) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:177)
2015-01-12 15:44:43,831 ERROR [stderr] (default task-108) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
2015-01-12 15:44:43,832 ERROR [stderr] (default task-108) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
2015-01-12 15:44:43,832 ERROR [stderr] (default task-108) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
2015-01-12 15:44:43,832 ERROR [stderr] (default task-108) at java.lang.Thread.run(Thread.java:745)
2015-01-12 15:44:43,832 ERROR [org.jbpm.designer.repository.servlet.AssetServiceServlet] (default task-108) Error storing asset: null