Question

My application is throwing this error after I have migrated from GWTP 0.6 to 0.7 and using GWT 2.4.0:

[ERROR] Errors in 'generated://3764751F8FC990F2E5309A61EC6876AD/com/mygwtapp/client/gin/ClientGinjectorImpl.java'
      [ERROR] Line 1015:  Rebind result 'com.google.gwt.event.shared.EventBus' cannot be abstract

Although I have made sure that the GWTP dependencies in Maven is version 0.7 jars as well as those in the WEB-INF/lib folder

Also I have changed all reference to EventBus in the code:

From:

import com.google.gwt.event.shared.EventBus;

To:

import com.google.web.bindery.event.shared.EventBus;

What could be the problem?

Answer 1

Make sure you don’t have gwtp-all-0.6.jar in your classpath /dependencies anymore. Also make sure you replaced ALL references to com.google.gwt.event.shared.EventBus and finally check that issue.