2 Replies Latest reply on Jul 13, 2015 1:30 AM by Maciej Swiderski

    jBPM Designer throws Nullpointerexception from solder-impl jar

    Andreas G. Novice

      Does anybody know what the reason for that NullpointerException could be? I am using tomcat server as webserver. Until today everything worked fine. But now I get this exception.

      In my opinion the reason is that someting destroys the application context but what could be the reason for that?

       

      jbpm-designer].[jsp]|http-bio-8080-exec-3|12.06.2015 07:51:03|ERROR|  Servlet.service() for servlet [jsp] in context with path [/jbpm-designer] threw exception  java.lang.NullPointerException: null

        at org.jboss.solder.servlet.event.ImplicitServletObjectsHolder.responseInitialized(ImplicitServletObjectsHolder.java:93)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

        at java.lang.reflect.Method.invoke(Method.java:606)

        at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:45)

        at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105)

        at org.jboss.solder.servlet.event.ImplicitServletObjectsHolder$Proxy$_$$_WeldClientProxy.responseInitialized(ImplicitServletObjectsHolder$Proxy$_$$_WeldClientProxy.java)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

        at java.lang.reflect.Method.invoke(Method.java:606)

        at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)

        at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)

        at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)

        at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)

        at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164)

        at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)

        at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)

        at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245)

        at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233)

        at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213)

        at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:117)

        at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:85)

        at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:75)

        at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:70)

        at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:580)

        at org.jboss.solder.servlet.event.AbstractServletEventBridge.fireEvent(AbstractServletEventBridge.java:45)

        at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:61)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)

        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)

        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)

        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)

        at org.eclipse.virgo.web.tomcat.support.ApplicationNameTrackingValve.invoke(ApplicationNameTrackingValve.java:33)

        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)

        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)

        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)

        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

        at java.lang.Thread.run(Thread.java:745)