Why not work after war file was deployed in Jboss? Help me please!

[pkuyjxu]

Development environment:
Win7 pro 64bit, GWT 2.5.1, SmartGWT 4.0, Jboss 7.3, Eclipse 4.2, IE 10

Problem:

1, Web service was deployed in JBOSS, and tested by soapUI.
2, SmartGWT project can communicate well with the Web service in Eclipse Development mode.
3, After SmartGWT project compiled by google GWT-Compile, and packaged as a war file. Next step , I deployed the war file in to the JBOSS platform, then came the problem, the project can not communicate with the web service?

Any one can explain why the project can communicate with the webservice in development mode while not work in Jboss platform?

[pkuyjxu]

Today I deployed the war into the weblogic, and it works fine with the webservices which deployed in Jboss. This also means something wrong between SmartGWT and JBOSS.

Jeff