Hello,
While creating Problem report we face wt.org.WTGroup cannot be cast to wt.org.WTUser error.
Method server also attched.
In method server it displays following error.
2017-04-19 10:09:03,461 INFO [ajp-bio-8014-exec-9] wt.system.err unk - line 1 column 1 - Warning: inserting missing 'title' element
2017-04-19 10:09:03,461 INFO [ajp-bio-8014-exec-9] wt.system.err unk - InputStream: Document content looks like HTML 2.0
2017-04-19 10:09:03,461 INFO [ajp-bio-8014-exec-9] wt.system.err unk - 1 warning, no errors were found!
2017-04-19 10:09:30,185 INFO [ajp-bio-8014-exec-9] wt.system.out unk - user :: uid=vdk,ou=people,cn=administrativeldap,cn=windchill_10.2,o=gnb
2017-04-19 10:09:32,083 INFO [ajp-bio-8014-exec-9] wt.system.out unk - POST_STORE event---> event target--->wt.team.RolePrincipalMap
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - java.lang.reflect.InvocationTargetException
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.definer.WfExpression.invokeByReflection(WfExpression.java:1408)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.definer.WfExpression.executeTransition(WfExpression.java:1351)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.definer.WfExpression.execute(WfExpression.java:468)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.engine.WfExecutionObject.evaluateExpression(WfExecutionObject.java:807)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.engine.WfActivity.changeState(WfActivity.java:923)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.engine.WfActivity.changeState(WfActivity.java:202)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.engine.StandardWfEngineService.changeState(StandardWfEngineService.java:3899)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.sun.proxy.$Proxy333.changeState(Unknown Source)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.work.StandardWorkflowService.workComplete(StandardWorkflowService.java:1198)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.sun.proxy.$Proxy219.workComplete(Unknown Source)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.netmarkets.work.StandardNmWorkItemService.processCompleteAction(StandardNmWorkItemService.java:5928)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.netmarkets.work.StandardNmWorkItemService.complete(StandardNmWorkItemService.java:1003)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.sun.proxy.$Proxy193.complete(Unknown Source)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.netmarkets.work.NmWorkItemCommands.complete(NmWorkItemCommands.java:520)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.core.components.forms.FormDispatcher.callWizardCommand(FormDispatcher.java:112)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.core.components.forms.FormDispatcher.execute(FormDispatcher.java:98)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.netmarkets.util.beans.NmCommandBean.execute(NmCommandBean.java:2353)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.jca.mvc.controllers.ActionController.executeWizardAction(ActionController.java:239)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.ptc.jca.mvc.controllers.ActionController.processRequest(ActionController.java:126)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.GeneratedMethodAccessor2620.invoke(Unknown Source)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.reflect.Method.invoke(Method.java:606)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:440)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:428)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.httpgw.filter.WTContextBeanFilter.doWithWtContextBeanHandler(WTContextBeanFilter.java:104)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.httpgw.filter.WTContextBeanFilter.doFilter(WTContextBeanFilter.java:58)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.servlet.CompressionFilter.doFilter(CompressionFilter.java:301)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.servlet.RequestInterrupter.doFilter(RequestInterrupter.java:335)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.servlet.ServletRequestMonitor.doFilter(ServletRequestMonitor.java:1652)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.servlet.ServletRequestMonitorFilter.doFilter(ServletRequestMonitorFilter.java:56)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:65)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at java.lang.Thread.run(Thread.java:745)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at org.apache.tomcat.util.threads.TaskThread.run(TaskThread.java:103)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - Caused by: java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at com.godrej.WorkflowHelper.checkSetupParticipant(WorkflowHelper.java:387)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - at wt.workflow.expr.WfExpression78605.executemethod_1(WfExpression78605.java:26)
2017-04-19 10:09:53,704 INFO [ajp-bio-8014-exec-9] wt.system.err unk - ... 89 more
2017-04-19 10:09:53,704 ERROR [ajp-bio-8014-exec-9] wt.workflow.engine.WfActivity unk - WfActivity.change state, exception caught Select the Design Manager, exception = java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser
Nested exception is: java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser
wt.util.WTException: java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser
Nested exception is: java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser
at com.godrej.WorkflowHelper.checkSetupParticipant(WorkflowHelper.java:387)
at wt.workflow.expr.WfExpression78605.executemethod_1(WfExpression78605.java:26)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at wt.workflow.definer.WfExpression.invokeByReflection(WfExpression.java:1408)
at wt.workflow.definer.WfExpression.executeTransition(WfExpression.java:1351)
at wt.workflow.definer.WfExpression.execute(WfExpression.java:468)
at wt.workflow.engine.WfExecutionObject.evaluateExpression(WfExecutionObject.java:807)
at wt.workflow.engine.WfActivity.changeState(WfActivity.java:923)
at wt.workflow.engine.WfActivity.changeState(WfActivity.java:202)
at wt.workflow.engine.StandardWfEngineService.changeState(StandardWfEngineService.java:3899)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399)
at com.sun.proxy.$Proxy333.changeState(Unknown Source)
at wt.workflow.work.StandardWorkflowService.workComplete(StandardWorkflowService.java:1198)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399)
at com.sun.proxy.$Proxy219.workComplete(Unknown Source)
at com.ptc.netmarkets.work.StandardNmWorkItemService.processCompleteAction(StandardNmWorkItemService.java:5928)
at com.ptc.netmarkets.work.StandardNmWorkItemService.complete(StandardNmWorkItemService.java:1003)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399)
at com.sun.proxy.$Proxy193.complete(Unknown Source)
at com.ptc.netmarkets.work.NmWorkItemCommands.complete(NmWorkItemCommands.java:520)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.ptc.core.components.forms.FormDispatcher.callWizardCommand(FormDispatcher.java:112)
at com.ptc.core.components.forms.FormDispatcher.execute(FormDispatcher.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.ptc.netmarkets.util.beans.NmCommandBean.execute(NmCommandBean.java:2353)@
at com.ptc.jca.mvc.controllers.ActionController.executeWizardAction(ActionController.java:239)
at com.ptc.jca.mvc.controllers.ActionController.processRequest(ActionController.java:126)
at sun.reflect.GeneratedMethodAccessor2620.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:440)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:428)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at wt.httpgw.filter.WTContextBeanFilter.doWithWtContextBeanHandler(WTContextBeanFilter.java:104)
at wt.httpgw.filter.WTContextBeanFilter.doFilter(WTContextBeanFilter.java:58)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at wt.servlet.CompressionFilter.doFilter(CompressionFilter.java:301)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at wt.servlet.RequestInterrupter.doFilter(RequestInterrupter.java:335)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at wt.servlet.ServletRequestMonitor.doFilter(ServletRequestMonitor.java:1652)
at wt.servlet.ServletRequestMonitorFilter.doFilter(ServletRequestMonitorFilter.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:65)
at java.lang.Thread.run(Thread.java:745)
at org.apache.tomcat.util.threads.TaskThread.run(TaskThread.java:103)
2017-04-19 10:09:53,735 ERROR [ajp-bio-8014-exec-9] com.ptc.netmarkets.work.StandardNmWorkItemService unk - wt.util.WTException: java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser
Nested exception is: java.lang.ClassCastException: wt.org.WTGroup cannot be cast to wt.org.WTUser