I'm not familiar with org.gwtwidgets.server.spring.GWTRPCServiceExporter. Does it have a client-side piece that might need to be recompiled with GWT 2.2?
/dmc On Tue, May 3, 2011 at 11:04 AM, Juan Pablo Gardella < [email protected]> wrote: > Are you use gin or another "gwt" library ? > > 2011/5/3 ruslan.mukhammad <[email protected]> > > Before I worked with GWT 2.1 M1 version and all functions worked >> normally without any exception. But when I moved to GWT 2.2 version, >> UI side works fine, but I can't receive any data from server side >> using RPC call. The exception is: >> >> SEVERE: Exception while dispatching incoming RPC call >> java.lang.NullPointerException >> at >> >> org.gwtwidgets.server.spring.GWTRPCServiceExporter.encodeResponseForFailure(GWTRPCServiceExporter.java: >> 223) >> at >> >> org.gwtwidgets.server.spring.GWTRPCServiceExporter.handleIncompatibleRemoteServiceException(GWTRPCServiceExporter.java: >> 370) >> at >> >> org.gwtwidgets.server.spring.GWTRPCServiceExporter.processCall(GWTRPCServiceExporter.java: >> 351) >> at >> >> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java: >> 224) >> at >> >> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java: >> 62) >> at >> >> org.gwtwidgets.server.spring.GWTRPCServiceExporter.handleRequest(GWTRPCServiceExporter.java: >> 407) >> at >> >> org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle(HttpRequestHandlerAdapter.java: >> 49) >> at >> >> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java: >> 875) >> at >> >> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java: >> 809) >> at >> >> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java: >> 571) >> at >> >> org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java: >> 511) >> 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.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java: >> 96) >> at >> >> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java: >> 76) >> 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: >> 233) >> at >> >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: >> 191) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java: >> 128) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: >> 102) >> at >> >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java: >> 109) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: >> 293) >> at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: >> 849) >> at org.apache.coyote.http11.Http11Protocol >> $Http11ConnectionHandler.process(Http11Protocol.java:583) >> at >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java: >> 454) >> at java.lang.Thread.run(Thread.java:619) >> >> >> Can you please help me? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> >> > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- David Chandler Developer Programs Engineer, Google Web Toolkit w: http://code.google.com/ b: http://googlewebtoolkit.blogspot.com/ t: @googledevtools -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
