JBoss fails to start: NoSuchMethodError: org.jboss.system.server.ServerConfigUtil.fixHostnameForURL

Issue

• We moved from JBoss AS 4.2.3 to JBoss EAP 4.3 CP10, something in the configuration that is causing the WebService mbean to fail to load. We are getting the following error in the boot.log:

WARN  [ServiceController] Problem creating service jboss:service=WebService
java.lang.NoSuchMethodError: org.jboss.system.server.ServerConfigUtil.fixHostnameForURL(Ljava/lang/String;)Ljava/lang/String;
  at org.jboss.web.WebService.createService(WebService.java:307)
  at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:260)
  at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:243)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  ...