[jboss-user] [jBPM] - Getting [FATAL] Uncaught Exception:com.google.gwt.core.client.JavaScriptException in jbpm console when console is trying to display the task for the user krisv.

[srikant vege]

srikant vege [https://community.jboss.org/people/srikanthvege1] created the discussion

"Getting [FATAL] Uncaught Exception:com.google.gwt.core.client.JavaScriptException in jbpm console when console is trying to display the task for the user krisv."

To view the discussion, visit: https://community.jboss.org/message/726303#726303

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I am trying to get a task for the user 'krisv' in the jbpm console by logging into the console as krisv/krisv. The task is retrieved correctly from the server (as shown by the logging), but during the parsing for display, something goes wrong (please find below, the console log). The end result is that the task is not displayed. Please help me out on resolving this issue. I am using jbpm-gwt-console-5.2.0.Final.war & jbpm-gwt-console-server-5.2.0.Final.war.


*2012-03-26 14:08:56,571 [DEBUG] new subscription: appContext.model.listener -> org.jboss.bpm.console.client.task.AssignedTasksView$7 at 118*
*2012-03-26 14:08:56,573 [DEBUG] New Subscription: appContext.model.listener*
*2012-03-26 14:08:57,364 [DEBUG] GET:  http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/tasks/krisv http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/tasks/krisv*
*2012-03-26 14:08:57,402 [DEBUG] parse {"tasks":[{"id":12,"processInstanceId":"22","processId":"Agency_Default_RFP","assignee":"krisv","isBlocking":false,"isSignalling":false,"outcomes":[],"currentState":"ASSIGNED","participantUsers":[],"participantGroups":[],"url":" http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/form/task/12/render http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/form/task/12/render","priority":0}]}*
*2012-03-26 14:08:57,405 [DEBUG] parse {"id":12, "processInstanceId":"22", "processId":"Agency_Default_RFP", "assignee":"krisv", "isBlocking":false, "isSignalling":false, "outcomes":[], "currentState":"ASSIGNED", "participantUsers":[], "participantGroups":[], "url":" http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/form/task/12/render http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/form/task/12/render", "priority":0}*
*2012-03-26 14:08:57,409 [FATAL] Uncaught Exception:*
*com.google.gwt.core.client.JavaScriptException:*
*(TypeError): a is null*
 fileName: http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html
 lineNumber: 2574
 stack: GPc(null)@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:2574
Hyc([object  Object])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:1399
Iyc("{\"tasks\":[{\"id\":12,\"processInstanceId\":\"22\",\"processId\":\"Agency_Default_RFP\",\"assignee\":\"krisv\",\"isBlocking\":false,\"isSignalling\":false,\"outcomes\":[],\"currentState\":\"ASSIGNED\",\"participantUsers\":[],\"participantGroups\":[],\"url\":\"http://ideskos-integration-17.eu.rtdom.net:8080/gwt-console-server/rs/form/task/12/render\",\"priority\":0}]}")@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:1297
GMc([object Object],"krisv",[object Object])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:1246
Ewc([object Object],[object Object])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:3153
nN([object Object],[object Object])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:2993
VN([object  XMLHttpRequest])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:2174
([object  Event])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:2568
kz((function () {var a;Fad[a = ++Gad] = null;Had[a] = jjd + Vpd, b.Fb(c);Gad = a - 1;}),[object XMLHttpRequest],[object Object])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:3122
([object  Event])@http://ideskos-integration-17.eu.rtdom.net:8080/jbpm-console/app/0BEF49B70EC904EB6ABBAF2FF8671067.cache.html:2428
    at Unknown.dA(JsArrayString.java:42)
    at Unknown.hx(StackTraceCreator.java:366)
    at Unknown.U9(Exceptions.java:29)
    at Unknown.GPc(JSONWalk.java:126)
    at Unknown.Hyc(JSONWalk.java:48)
    at Unknown.Iyc(DTOParser.java:51)
    at Unknown.GMc(LoadTasksAction.java:74)
    at Unknown.Ewc(AbstractRESTAction.java:78)
    at Unknown.nN(Request.java:287)
    at Unknown.VN(RequestBuilder.java:393)
    at Unknown.anonymous(XMLHttpRequest.java:258)
    at Unknown.kz(Impl.java:146)
    at Unknown.anonymous(Impl.java:56)

*Thanks*
*Srikant*
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