Hi
I am afraid this is probably more a general Java question than a pure GWT question. But I am suspecting the problem somewhere in GWT server-side hence asking here.
I am looking for help to read my stack trace around GWT RPC and InvocationTargetException Btw the system recovered after a server restart, without changing anything.
Stack trace was:
...
at java.lang.Thread.run(Thread.java:748)
Caused by: com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract xx.webapp.shared.domain.xxDTO xx.share>
at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:416)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:605)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:571)
at xxx.server.spring.SpringGwtRemoteServiceServlet.processCall(SpringGwtRemoteServiceServlet.java:120)
... 101 common frames omitted
Caused by: java.lang.NullPointerException: null
{call stack log ends here}
Relevant GWT code from RPC class:
RPC class checks for cause==null so that's not it. But then why is it not showing the actual line of code where the causing exception is thrown?
Regards,
Alex