renez [https://community.jboss.org/people/renez] created the discussion "JBPM-Console Error org.jbpm.task.service.mina.MinaTaskClientConnector.write(MinaTaskClientConnector.java:118) when opening task form on external port." To view the discussion, visit: https://community.jboss.org/message/725743#725743 -------------------------------------------------------------- Hi, I create for my process a task form by guvnor/ designer. When I run my process using the local port http://localhost:8080/jbpm-console/ http://localhost:8080/jbpm-console/ everything works fine: https://community.jboss.org/servlet/JiveServlet/showImage/2-725743-18261/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-725743-18... But when I try to run the process on my external test server I got a strange behaviour: * I get asked for credentials again * When I enter them, I receive an error org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:345) org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:321) org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:534) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) root cause java.lang.NullPointerException org.jbpm.task.service.mina.MinaTaskClientConnector.write(MinaTaskClientConnector.java:118) org.jbpm.task.service.TaskClient.getTask(TaskClient.java:83) org.jbpm.integration.console.forms.TaskFormDispatcher.provideForm(TaskFormDispatcher.java:73) org.jbpm.integration.console.forms.FormDispatcherComposite.provideForm(FormDispatcherComposite.java:50) org.jboss.bpm.console.server.FormProcessingFacade.provideForm(FormProcessingFacade.java:205) org.jboss.bpm.console.server.FormProcessingFacade.renderTaskUI(FormProcessingFacade.java:127) sun.reflect.GeneratedMethodAccessor161.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:601) org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255) org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220) org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209) org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) https://community.jboss.org/servlet/JiveServlet/showImage/2-725743-18263/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-725743-18... I read this posts: https://community.jboss.org/message/643297#643297 https://community.jboss.org/message/643297#643297 but I don't have whitespaces in the task name. Any suggestions? Thank you, René -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/725743#725743] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]