Re: [rules-users] BRMS on Weblogic

Paul, Thanks a lot for writing back. >>>Just so that I can update the page, when you say 'that didn't help' can you tell me what problems you are seeing / what you feel is missing? Sorry if that didn't come across right. That page did help a lot. I followed the instructions on that page. That fixed the JSF related exceptions that I was initially getting. But then I got that other NullPointerException whose stack trace that I listed in my last email. That's the only exception that I see in the log. And The BRMS shows me an error message and then doesn't display the login page. And I did bring in the JSF dependencies. I still get the same exception. Your Wiki page is very good. I just am getting an exception that I am unable to find a solution for. Do you know if it matters whether I use the JRocket JVM or Sun's JVM in the Weblogic server ? Also, did you get a chance to look at this http://www.seamframework.org/Community/GWTRPCCallFails I would appreciate any other input that you give. Regards, Vikas ------------------------------ *From:* rules-users-bounces(a)lists.jboss.org [mailto: rules-users-bounces(a)lists.jboss.org] *On Behalf Of *Paul Browne *Sent:* Thursday, June 05, 2008 7:26 AM *To:* Rules Users List *Subject:* Re: [rules-users] BRMS on Weblogic Vikas, Thanks for your note - I'm the person that wrote the JBoss_Drools_BRMS_on_Weblogic<http://www.firstpartners.net/kb/index.ph... that you mention. Just so that I can update the page, when you say 'that didn't help' can you tell me what problems you are seeing / what you feel is missing? I'm guessing that you've already seen the page http://wiki.jboss.org/wiki/JBRMSjsfdependencies - did it help you at all? Regards Paul On Wed, Jun 4, 2008 at 6:55 PM, Vikas Phonsa < VPhonsa(a)mercuryinsurance.com&gt; wrote: Hi All, I'm trying to run BRMS 4.0.7 on Weblogic 9.2.0.0. It won't run and I'm getting the exception listed below. I looked at the Drools Wiki entry : http://www.firstpartners.net/kb/index.php/JBoss_Drools_BRMS_on_Weblogic That didn't help. I also found something about this exception at Seam's website: http://www.seamframework.org/Community/GWTRPCCallFails As per the instructions mentioned in the above website, I brought the jboss-seam-remoting.jar into my lib directory, but that didn't help. Does anybody have any idea? Has anybody been able to successfully run BRMS on Weblogic ? Thanks, Vikas ------------Exception Stack Trace----------------- ####<Jun 4, 2008 10:26:56 AM PDT> <Error> <ServletContext-/drools-jbrms> <BRITHOST1> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1212600416656> <000000> <Exception while dispatching incoming RPC call java.lang.NullPointerException at org.jboss.seam.remoting.gwt.GWTToSeamAdapter.callWebRemoteMethod(GWTToSe amAdapter.java:67) at org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.processCall(GWTRemot eServiceServlet.java:290) at org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.doPost(GWTRemoteServ iceServlet.java:172) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(St ubSecurityHelper.java:225) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityH elper.java:127) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:2 83) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java: 42) at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpSe rvletRequest.java:46) at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java: 42) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.r un(WebAppServletContext.java:3212) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSu bject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121 ) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServ letContext.java:1983) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletCont ext.java:1890) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java :1344) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) at weblogic.work.ExecuteThread.run(ExecuteThread.java:181) This email and/or any files or attachments transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. 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