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Re: jbpm 5.2 support for XOR gateway and complex gateway.
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created by <a href="http://community.jboss.org/people/pras_karnam">Prashanth Karnam</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/643138#643138">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Esteban,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am using Data based XOR gateway. The condition for the branches are defined in Java. The modeling is done in guvnor ( oryx ).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>the stack trace of the problem is as below , this is hit as one of the methods containing kbuilder.newKnowledgeBase() is hit.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>java.lang.IllegalArgumentException: Could not parse knowledge.</p><p>     ...</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>    at java.lang.reflect.Method.invoke(Method.java:597)</p><p>    at org.apache.el.parser.AstValue.invoke(AstValue.java:172)</p><p>    at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)</p><p>    at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)</p><p>    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:84)</p><p>    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:98)</p><p>    at javax.faces.component.UICommand.broadcast(UICommand.java:311)</p><p>    at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)</p><p>    at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)</p><p>    at org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)</p><p>    at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)</p><p>    at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)</p><p>    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:77)</p><p>    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)</p><p>    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)</p><p>    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:308)</p><p>    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</p><p>    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</p><p>    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)</p><p>    at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)</p><p>    at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)</p><p>    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)</p><p>    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</p><p>    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</p><p>    at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:349)</p><p>    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</p><p>    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</p><p>    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)</p><p>    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)</p><p>    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)</p><p>    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</p><p>    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</p><p>    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)</p><p>    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)</p><p>    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)</p><p>    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)</p><p>    at java.lang.Thread.run(Thread.java:619)</p></div>
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