After deployment, when navigating to the applications web page http://localhost:8080/hudson, it crashes with the following error:

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

descriptionThe server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: PWC1243: Filter execution threw an exception
root cause

java.lang.NoClassDefFoundError: hudson/ivy/IvyModuleSetBuild
root cause

java.lang.ClassNotFoundException: hudson.ivy.IvyModuleSetBuild
note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 3.0.1 logs.

--------------------------------------------------------------------------------

GlassFish Server Open Source Edition 3.0.1