Attachment 588056 Details for Bug 827002 – the exception from server.log

the exception from server.log

twonodes (text/plain), 7.27 KB, created by Sona Mala on 2012-05-31 12:02:53 UTC

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Creator: Sona Mala

Created: 2012-05-31 12:02:53 UTC

Size: 7.27 KB

patch

obsolete

>2012-05-31 13:44:19,830 ERROR [org.drools.guvnor.server.RepositoryServiceServlet] (http-127.0.0.1-8080-17) Service method 'public abstract org.drools.guvnor.client.rpc.RuleAsset org.drools.guvnor.client.rpc.AssetService.loadRuleAsset(java.lang.String) throws com.google.gwt.user.client.rpc.SerializationException' threw an unexpected exception: java.lang.IllegalArgumentException: A RuleFlowProcess cannot have more than one start node!
>java.lang.IllegalArgumentException: A RuleFlowProcess cannot have more than one start node!
>	at org.jbpm.ruleflow.core.RuleFlowProcess$WorkflowProcessNodeContainer.validateAddNode(RuleFlowProcess.java:81)
>	at org.jbpm.workflow.core.impl.NodeContainerImpl.addNode(NodeContainerImpl.java:42)
>	at org.jbpm.workflow.core.impl.WorkflowProcessImpl.addNode(WorkflowProcessImpl.java:63)
>	at org.jbpm.bpmn2.xml.AbstractNodeHandler.end(AbstractNodeHandler.java:106)
>	at org.drools.xml.ExtensibleXmlParser.endElement(ExtensibleXmlParser.java:417)
>	at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
>	at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
>	at org.apache.xerces.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source)
>	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
>	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
>	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
>	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
>	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
>	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
>	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
>	at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
>	at org.drools.xml.ExtensibleXmlParser.read(ExtensibleXmlParser.java:296)
>	at org.drools.xml.ExtensibleXmlParser.read(ExtensibleXmlParser.java:175)
>	at org.jbpm.compiler.xml.XmlProcessReader.read(XmlProcessReader.java:46)
>	at org.drools.guvnor.server.contenthandler.BPMN2ProcessHandler.readProcess(BPMN2ProcessHandler.java:92)
>	at org.drools.guvnor.server.contenthandler.BPMN2ProcessHandler.retrieveAssetContent(BPMN2ProcessHandler.java:64)
>	at org.drools.guvnor.server.RepositoryAssetService.handlePackageItem(RepositoryAssetService.java:130)
>	at org.drools.guvnor.server.RepositoryAssetService.loadRuleAsset(RepositoryAssetService.java:116)
>	at sun.reflect.GeneratedMethodAccessor373.invoke(Unknown Source)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:616)
>	at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
>	at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
>	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
>	at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
>	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>	at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)
>	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>	at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
>	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>	at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163)
>	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>	at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
>	at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
>	at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
>	at org.drools.guvnor.server.RepositoryAssetService_$$_javassist_seam_7.loadRuleAsset(RepositoryAssetService_$$_javassist_seam_7.java)
>	at org.drools.guvnor.server.RepositoryServiceServlet.loadRuleAsset(RepositoryServiceServlet.java:462)
>	at sun.reflect.GeneratedMethodAccessor391.invoke(Unknown Source)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:616)
>	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)
>	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)
>	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)
>	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
>	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
>	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>	at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42)
>	at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:65)
>	at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)
>	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
>	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
>	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
>	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
>	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
>	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
>	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>	at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.internalProcess(ActiveRequestResponseCacheValve.java:74)
>	at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:47)
>	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
>	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
>	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:599)
>	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)
>	at java.lang.Thread.run(Thread.java:679)

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Attachments on bug 827002: 588056 | 588083 | 588095 | 612073 | 612074 | 628149 | 628226 | 630041