Win a copy of The Way of the Web Tester: A Beginner's Guide to Automating Tests this week in the Testing forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

java.lang.IncompatibleClassChangeError (Injecting DAO & Entity Manager)

Maruli Lee
Posts: 12
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I am developing a webservice using Restlet, Spring & Hibernate using JBoss 9.1.0 (EAP 6.4). After starting up the service and navigate to http://localhost:9090/fwd-PMAP/pmap/client/1/campaign/1/staffCat/EXA1(A)/isp/10 I will get java.lang.IncompatibleClassChangeError. I've been stuck with this error for 3 weeks now. Hope someone can figure out what's wrong and point me in the right direction.

Entity manager class

The application class

The resource class


DAO Implement


  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic