What do you mean by "send data"? Do you mean: the client makes a call, and I used to return a String (which worked), now I try to return a List<Employee>, and it doesn't work?
If so, your problem is probably that you have only declared Employee on the Server side, which makes it impossible for your client code to use it. Have you declared Employee as conforming to the GWT RPC serialization? If not, you can't possibly send an Employee Object via GWT RPC. Greg On Aug 13, 12:39 pm, "Sree ..." <[email protected]> wrote: > Am not sure this belongs to GWT or GAE or both ... > > So here's my problem... > > I have one client/Example.java [contains all GWT code] calls a methods on > server/SomeServiceImpl.java [Contains code to talk to dataStore] > > Wat server/SomeServiceImpl.java does is Featch data from Employee.Java > .... [this is class used to store data in datastore JPA] > > So now my problem is.. as long as I send data in the form of String or > StringArray to client/Example.java am fine, but now I tried to send > List<Employee> to client/Example.java > > Doing so throws me an error as below.. > > Validating newly compiled units > [ERROR] Errors in > 'file:/C:/XXX/XXX/src/xxx/client/GreetingServiceAsync.java' > [ERROR] Line 18: No source code is available for type > xxx.server.Employee; did you forget to inherit a required module? > [ERROR] Errors in 'file:/C:/XXX/XXX/src/client/Example.java' > [ERROR] Line 325: No source code is available for type > xxx.server.Employee; did you forget to inherit a required module? > [ERROR] Errors in 'file:/C:/XXX/XXX/src/client/GreetingService.java' > [ERROR] Line 19: No source code is available for type > xxx.server.Employee; did you forget to inherit a required module? > Finding entry point classes > [ERROR] Unable to find type 'xxx.client.Example' > [ERROR] Hint: Previous compiler errors may have made this type > unavailable > [ERROR] Hint: Check the inheritance chain from your module; it may > not be inheriting a required module or a module may not be adding its source > path entries properly > > -- > -Thanks > -Srikanth.G > -Hyderabad -- 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.
