Re: GWT Spring related post
I think that is a classic... you probably instantiated the controller in an application-context rather than a web-application-context On Jul 27, 6:49 pm, spandu wrote: > Hi, > > I am using GWT 2.0 integrated with Spring in the application, after > executing the applicationwhen I try to login into the > application..I am getting the following error. I have searched a lot > to find out the solution, if anyone has encountered this kind of error > and found some solution, please help me out with this, I would atleast > need what might be the root cause for this exception..thanks in > advance. > > [WARN] Exception while dispatching incoming RPC call > java.lang.NullPointerException > at javax.servlet.GenericServlet.getServletName(GenericServlet.java: > 322) > at javax.servlet.GenericServlet.log(GenericServlet.java:277) > at > com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java: > 237) > at > com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java: > 117) > at > com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java: > 429) > at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:234) > at > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: > 164) > at > com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java: > 86) > at > com.shris.emr.server.common.rpc.AbstractShrisRpcSerivce.handleRequest(AbstractShrisRpcSerivce.java: > 60) > at > org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java: > 48) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java: > 771) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java: > 716) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java: > 647) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java: > 563) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1097) > at > org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java: > 113) > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java: > 76) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1088) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:343) > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java: > 109) > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java: > 83) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java: > 97) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java: > 100) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java: > 78) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java: > 54) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java: > 35) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java: > 187) > at org.springframework.security.web.FilterChainProxy > $VirtualFilterChain.doFilter(FilterChainProxy.java:355
GWT Spring related post
Hi, I am using GWT 2.0 integrated with Spring in the application, after executing the applicationwhen I try to login into the application..I am getting the following error. I have searched a lot to find out the solution, if anyone has encountered this kind of error and found some solution, please help me out with this, I would atleast need what might be the root cause for this exception..thanks in advance. [WARN] Exception while dispatching incoming RPC call java.lang.NullPointerException at javax.servlet.GenericServlet.getServletName(GenericServlet.java: 322) at javax.servlet.GenericServlet.log(GenericServlet.java:277) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java: 237) at com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java: 117) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java: 429) at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:234) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: 164) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java: 86) at com.shris.emr.server.common.rpc.AbstractShrisRpcSerivce.handleRequest(AbstractShrisRpcSerivce.java: 60) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java: 48) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java: 771) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java: 716) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java: 647) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java: 563) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 487) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1097) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java: 113) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java: 76) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1088) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:343) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java: 109) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java: 83) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java: 97) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java: 100) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java: 78) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java: 54) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java: 35) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java: 187) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java: 105) at org.springframework.security.web.FilterChainProxy $VirtualFilterChain.doFilter(FilterChainProxy.java:355) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java: 79)
