3 Replies Latest reply on Feb 27, 2018 7:16 AM by Shailesh Wagh

    Error storing asset: null

    Roger Parkinson Newbie

      I 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

        • 1. Re: Error storing asset: null
          Sanjay Singh Newbie

          It might be a configuration/installation issue.

          I followed the steps provided at http://www.mastertheboss.com/jboss-jbpm/jbpm6/introduction-to-jbpm-6

          and it worked for me.

          • 2. Re: Error storing asset: null
            Roger Parkinson Newbie

            I did the same.

            I've deleted everything and gone around again and got past it.

            This is okay while I am still experimenting, but it doesn't help my confidence for a live system.

            • 3. Re: Error storing asset: null
              Shailesh Wagh Newbie

              i am having the same problem. I reinstalled the jboss with the latest versions and java 8 using the init.ps1 command from the git project by redhat guy(erics).

               

              Basic process is working where there is only one sysout script task . I am trying to replicate the process from this youtube video for a simple ruleflow.

              JBoss BPM Suite Demo Satish Kale 1080 px - YouTube 

               

              below is the detailed error

              17:37:42,827 ERROR [stderr] (default task-63) java.lang.NullPointerException

              17:37:42,827 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.updateQNamePrefix(XMLHelperImpl.java:1729)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.convertToString(XMLHelperImpl.java:1613)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.getDatatypeValue(XMLSaveImpl.java:3077)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveDataTypeSingle(XMLSaveImpl.java:1678)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1265)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)

              17:37:42,828 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedSingle(XMLSaveImpl.java:2372)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1527)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementFeatureMap(XMLSaveImpl.java:2435)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1498)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementFeatureMap(XMLSaveImpl.java:2435)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1498)

              17:37:42,829 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2386)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1533)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1174)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1035)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2386)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1533)

              17:37:42,830 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2685)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.writeTopObject(XMLSaveImpl.java:680)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveImpl.java:588)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.jbpm.designer.bpmn2.resource.JBPMXMLSaveImpl.traverse(JBPMXMLSaveImpl.java:63)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java:256)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLResourceImpl.java:206)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1406)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.jbpm.designer.web.profile.impl.JbpmProfileImpl$1.parseModel(JbpmProfileImpl.java:241)

              17:37:42,831 ERROR [stderr] (default task-63)   at org.jbpm.designer.repository.servlet.AssetServiceServlet.doPost(AssetServiceServlet.java:121)

              17:37:42,831 ERROR [stderr] (default task-63)   at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

              17:37:42,831 ERROR [stderr] (default task-63)   at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

              17:37:42,831 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)

              17:37:42,835 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)

              17:37:42,835 ERROR [stderr] (default task-63)   at org.uberfire.ext.security.server.SecureHeadersFilter.doFilter(SecureHeadersFilter.java:69)

              17:37:42,835 ERROR [stderr] (default task-63)   at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

              17:37:42,835 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

              17:37:42,835 ERROR [stderr] (default task-63)   at org.uberfire.ext.security.server.SecurityIntegrationFilter.doFilter(SecurityIntegrationFilter.java:57)

              17:37:42,836 ERROR [stderr] (default task-63)   at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

              17:37:42,836 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

              17:37:42,836 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)

              17:37:42,837 ERROR [stderr] (default task-63)   at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

              17:37:42,837 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

              17:37:42,838 ERROR [stderr] (default task-63)   at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:285)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)

              17:37:42,838 ERROR [stderr] (default task-63)   at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175)

              17:37:42,839 ERROR [stderr] (default task-63)   at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)

              17:37:42,839 ERROR [stderr] (default task-63)   at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:792)

              17:37:42,839 ERROR [stderr] (default task-63)   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

              17:37:42,839 ERROR [stderr] (default task-63)   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

              17:37:42,839 ERROR [stderr] (default task-63)   at java.lang.Thread.run(Thread.java:748)

              17:37:42,839 ERROR [org.jbpm.designer.repository.servlet.AssetServiceServlet] (default task-63) Error storing asset: null