> If there was a serialization error, it would be written out using your servlet container's own logging system
You are correct, it is a serialization error and it was in a different log. Here is the error message: Exception while dispatching incoming RPC call com.google.gwt.user.client.rpc.SerializationException: Type 'com._3dmathpuzzles.slitherlink.RectangularWithDiagonalsPuzzle' was not assignable to 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom field serializer. For security purposes, this type will not be serialized.: instance = com._3dmathpuzzles.slitherlink.RectangularWithDiagonalsPuzzle@703902c0 That is a bit cryptic and does not give details on which field was causing the problem. I am pretty sure I am not going to be the only person who is trying to learn GWT and runs into it. Can we add a warning to the GWT compiler which alerts the user that they have a final field which could cause a problem? Thank you, Neil -- Neil Aggarwal, (972) 834-1565, http://www.propfinancing.com We offer 30 year loans on single family houses! -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/google-web-toolkit/e19d680a9cf5eb7581f41f77c5efdac4%40mail.gmail.com.
