GWT - RPC SerializationException

Question

It\'s been a while since I\'ve been doing GWT and I needed something small done quickly. I set things up and now I have a RPC I need, but it fails.

The RPC is suppos

Answer 1

First of all, be sure to have defined an empty constructor.
If not, your class will not be serializable ...

If you have an empty constructor, be sure that your class (or any class in the extends chain) implements IsSerializable (or any other interface which extends IsSerialisable)

If your class implements IsSerialisable, check it is non-final ...