IT Certificaions

Google Cloud Platform

Wednesday, May 9, 2012

User Service RPC call failed: 500 The call failed on the server

GWT: User Service RPC call failed: 500 The call failed on the server

Solution: If you are using objectify then make sure that you have added it's jar file (objectify-2.2.1.jar) into WEB-INF/lib as well as you have put this file in classpath (using java build path in case of eclipse)

Also don't forget to include: <inherits name="com.googlecode.objectify.Objectify" /> in your project-name.gwt.xml file.