2 Replies Latest reply on Oct 14, 2012 2:29 PM by Santhosh Srinivasan

    JBoss Migration

    Santhosh Srinivasan Newbie

      Hi All,


      I'm currently migrating myApp from Jboss 4.2 to Jboss 7.1 and running into quite bit of problems. I fixed few of them , one the issue which is troubling me is the below exception.

      The same war file works fine in my Jboss 4.2


      Any Help on the below error is most welcome.



      21:22:26,295 WARN  [org.jboss.as.ee] (MSC service thread 1-1) JBAS011006: Not installing optional component org.jboss.portal.core.servlet.jsp.taglib.ErrorTag due to exception: java.lang.ClassNotFoundException: org.jboss.portal.core.servlet.jsp.taglib.ErrorTag from [Module "deployment.myApp.war:main" from Service Module Loader]

                at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) [jboss-modules.jar:1.1.1.GA]

                at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468) [jboss-modules.jar:1.1.1.GA]

                at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456) [jboss-modules.jar:1.1.1.GA]

                at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423) [jboss-modules.jar:1.1.1.GA]


      Thanks in advace