Hi, I am trying to forward the request to another action that is present in a different context. It works in struts1 but when trying in struts 2.3.34 I am getting a class cast exception. Both the projects (contexts) have the same version of struts2.
ServletContext sContext = context.getContext("/context2"); RequestDispatcher rd = sContext.getRequestDispatcher(resource); rd.forward(request, response); Thanks, Prasanth Exception: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassCastException: org.apache.struts2.dispatcher.mapper.ActionMapping cannot be cast to org.apache.struts2.dispatcher.mapper.ActionMapping at io.undertow.servlet.spec.ServletContextImpl.invokeAction(ServletContextImpl.java:888 at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:134 at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111 at com.mypackage.LoginAction.execute(LoginAction.java:139 at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43 at java.lang.reflect.Method.invoke(Method.java:498 at ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:897 at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1299 at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68 at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:117 at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:108 at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:1375 at ognl.ASTMethod.getValueBody(ASTMethod.java:91 at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212 at ognl.SimpleNode.getValue(SimpleNode.java:258 at ognl.Ognl.getValue(Ognl.java:470 at ognl.Ognl.getValue(Ognl.java:434 at com.opensymphony.xwork2.ognl.OgnlUtil$3.execute(OgnlUtil.java:362 at com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecuteMethod(OgnlUtil.java:414 at com.opensymphony.xwork2.ognl.OgnlUtil.callMethod(OgnlUtil.java:360 at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:430 at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:290 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:251 at org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:168 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265 at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:76 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(DateTextFieldInterceptor.java:125 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:253 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:140 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245 at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54 at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:575 at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81 at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99 at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61 at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131 at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84 at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62 at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36 at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43 at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131 at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43 at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53 at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46 at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64 at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59 at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60 at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77 at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50 at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43 at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43 at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292 at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81 at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138 at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135 at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48 at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43 at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44 at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44 at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44 at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44 at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44 at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272 at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81 at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104 at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202 at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624 at java.lang.Thread.run(Thread.java:748 Caused by: java.lang.RuntimeException: java.lang.ClassCastException: org.apache.struts2.dispatcher.mapper.ActionMapping cannot be cast to org.apache.struts2.dispatcher.mapper.ActionMapping at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:245) at io.undertow.servlet.spec.RequestDispatcherImpl.access$100(RequestDispatcherImpl.java:54) at io.undertow.servlet.spec.RequestDispatcherImpl$2.call(RequestDispatcherImpl.java:137) at io.undertow.servlet.spec.RequestDispatcherImpl$2.call(RequestDispatcherImpl.java:134) at io.undertow.servlet.spec.ServletContextImpl$5.call(ServletContextImpl.java:175) at io.undertow.servlet.spec.ServletContextImpl$5.call(ServletContextImpl.java:172) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) at io.undertow.servlet.spec.ServletContextImpl.invokeAction(ServletContextImpl.java:886) ... 115 more Caused by: java.lang.ClassCastException: org.apache.struts2.dispatcher.mapper.ActionMapping cannot be cast to org.apache.struts2.dispatcher.mapper.ActionMapping at org.apache.struts2.dispatcher.ng.PrepareOperations.findActionMapping(PrepareOperations.java:163) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:92) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:274) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:209) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:221) ... 128 more