Hi, did you check the API is correctly shared (classloading rules) between the ear and the war?
*Romain Manni-Bucau* *Twitter: @rmannibucau <https://twitter.com/rmannibucau>* *Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/> *LinkedIn: **http://fr.linkedin.com/in/rmannibucau* *Github: https://github.com/rmannibucau* 2013/8/27 Christian Schlichtherle <[email protected]> > Hi, > > I am deploying an EAR and a WAR into TomEE+ 1.5.2. The EAR provides a > stateful session bean with a @Local business interface because lookup from > another JVM does make no sense. > > The WAR should lookup the local EJB, but it should have no dependencies on > Java EE APIs, so I have to use JNDI. > > Now the actual JNDI-lookup using the "java:global/..." namespace works, > however I get a ClassCastException as soon as I cast the proxy object to my > local business interface. > > I have checked that the business interface and the proxy class are loaded > from different class loaders, so I thought I should try a @Remote business > interface, but the issue persists. > > Next, I tried to use PortableRemoteObject.narrow(), but the issue still > persists. > > What do I have to do to make this work or is this just another bug? > > Regards, > Christian Schlichtherle > >
