[jboss-user] [jBPM] - Re: Jboss AS 7 & JBPM 5.2 --> JBPM Console Error when viewing task forms

krish t do-not-reply at jboss.com
Wed Dec 28 04:17:19 EST 2011 

krish t [http://community.jboss.org/people/krishna0820] created the discussion

"Re: Jboss AS 7 & JBPM 5.2 --> JBPM Console Error when viewing task forms"

To view the discussion, visit: http://community.jboss.org/message/643501#643501

--------------------------------------------------------------
Hi,

I tried to clean jboss(deleting repository,tmp) and restart the complete process. Now the sample evaluation process itself is not showing up any more in jbpm console. And following error is coming up in server logs whenever i click refresh in process view. I have to fix this now to proceed any further.

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8) java.lang.NullPointerException

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at java.io.OutputStream.write(OutputStream.java:58)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.drools.guvnor.server.files.FileManagerUtils.loadBinaryPackage(FileManagerUtils.java:189)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at java.lang.reflect.Method.invoke(Method.java:597)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.drools.guvnor.server.files.FileManagerUtils_$$_javassist_seam_10.loadBinaryPackage(FileManagerUtils_$$_javassist_seam_10.java)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.drools.guvnor.server.files.PackageDeploymentServlet$1.execute(PackageDeploymentServlet.java:252)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.drools.guvnor.server.files.RepositoryServlet.doAuthorizedAction(RepositoryServlet.java:75)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.drools.guvnor.server.files.PackageDeploymentServlet.doGet(PackageDeploymentServlet.java:130)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

13:36:00,263 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:65)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)

13:36:00,279 INFO  [stdout] (http--127.0.0.1-8080-8)     at java.lang.Thread.run(Thread.java:619)

13:36:00,279 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/drools-guvnor].[PackageDeploymentServlet]] (http--127.0.0.1-8080-8) Servlet.service() for servlet PackageDeploymentServlet threw exception: java.lang.NullPointerException
    at java.io.OutputStream.write(OutputStream.java:58) [:1.6.0_06]
    at org.drools.guvnor.server.files.FileManagerUtils.loadBinaryPackage(FileManagerUtils.java:189) [classes:]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_06]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_06]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_06]
    at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_06]
    at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) [jboss-seam-2.2.2.Final.jar:]
    at org.drools.guvnor.server.files.FileManagerUtils_$$_javassist_seam_10.loadBinaryPackage(FileManagerUtils_$$_javassist_seam_10.java) [classes:]
    at org.drools.guvnor.server.files.PackageDeploymentServlet$1.execute(PackageDeploymentServlet.java:252) [classes:]
    at org.drools.guvnor.server.files.RepositoryServlet.doAuthorizedAction(RepositoryServlet.java:75) [classes:]
    at org.drools.guvnor.server.files.PackageDeploymentServlet.doGet(PackageDeploymentServlet.java:130) [classes:]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:65) [jboss-seam-2.2.2.Final.jar:]
    at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) [jboss-seam-2.2.2.Final.jar:]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final]
    at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
    at java.lang.Thread.run(Thread.java:619) [:1.6.0_06]
--------------------------------------------------------------

Reply to this message by going to Community
[http://community.jboss.org/message/643501#643501]

Start a new discussion in jBPM at Community
[http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/jboss-user/attachments/20111228/e82de137/attachment-0001.html

More information about the jboss-user mailing list