Andreas G. created SOLDER-341: --------------------------------- Summary: NullpointerException in methode org.jboss.solder.servlet.event.ImplicitServletObjectsHolder.responseInitialized Key: SOLDER-341 URL: https://issues.jboss.org/browse/SOLDER-341 Project: Solder Issue Type: Support Request Components: Servlet Reporter: Andreas G. What could be the reason that this NullpointerException occurs? This is the stacktrace: 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) -- This message was sent by Atlassian JIRA (v6.3.15#6346)