I remember a thread not that long time ago where someone experienced same trouble with "waiting on NNN bytes". I'm not sure what the problem exactly was. Using List<String> is ok(but in case of some black magic used - try it anyway ;-)
On 17 Jan., 19:22, jos <[email protected]> wrote: > yes, new ArrayList<String> followed by several add("some string") > > What's got me stuck is the backend saying it's waiting on 153 bytes > from the client, like it's not event fired off the RPC call yet > > So List<> is OK, I don't need to use ArrayList<> ? > > On Jan 15, 11:30 pm, "alex.d" <[email protected]> wrote: > > > It is actually. I'm using a lot of structures like this(and more > > complex) for data transfer. The problem ist somewhere else - do you > > initialize your List properly? > > > On 15 Jan., 18:36, jos <[email protected]> wrote: > > > > I have an RPC call with a signature like public List<String> SomeCall > > > (SomeObj) { return anArrayList; } which failed. > > > Policy file was deployed and the file had ArrayList, true in the file. > > > The only real information available was the stack trace it left in > > > catalina.out (see below). > > > > I'm running gwt1.52, a Spring/Hibernate stack on the back end with (a > > > probably early version of) gwt-sl. The problem manifested itself in > > > eclipse. When I changed the return value to String[] eveything worked > > > fine. > > > > Does anyone know, is it not OK to use List<String> as a return > > > specifier? > > > > 2009-01-14 16:41:08,569 ERROR [org.apache.catalina.core.ContainerBase. > > > [Catalina].[localhost].[/geo]] - <Exception while dispatching incoming > > > RPC call> > > > javax.servlet.ServletException: Client did not send 158 bytes as > > > expected > > > at > > > com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsUtf8 > > > (RPCServletUtils.java:148) > > > at com.google.gwt.user.server.rpc.RemoteServiceServlet.readContent > > > (RemoteServiceServlet.java:335) > > > at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost > > > (RemoteServiceServlet.java:77) > > > at > > > org.gwtwidgets.server.spring.GWTRPCServiceExporter.handleRequest > > > (GWTRPCServiceExporter.java:169) > > > at > > > org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle > > > (HttpRequestHandlerAdapter.java:49) > > > at org.springframework.web.servlet.DispatcherServlet.doDispatch > > > (DispatcherServlet.java:874) > > > at org.springframework.web.servlet.DispatcherServlet.doService > > > (DispatcherServlet.java:808) > > > at org.springframework.web.servlet.FrameworkServlet.processRequest > > > (FrameworkServlet.java:476) > > > at org.springframework.web.servlet.FrameworkServlet.doPost > > > (FrameworkServlet.java:441) > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
