Problem invoking WLST - Traceback (innermost last):

Question

Recently we upgraded from WLS 10.3.3 to 10.3.5. We also upgraded to jrockit-jdk1.6.0_29-R28.2.2-4.1.0.
After the upgrade I'm unable to start wlst using the following steps:
- source the setWLSEnv.sh
- then run./wlst.sh
Getting the following error:
Initializing WebLogic Scripting Tool (WLST) ...
Problem invoking WLST - Traceback (innermost last):
File "<string>", line 8, in ?
File "<iostream>", line 3, in ?
at java.lang.Class.getDeclaringClass(Native Method)
at org.python.core.PyJavaClass.lookup(Unknown Source)
at org.python.core.adapter.ClassicPyObjectAdapter$6.adapt(Unknown Source)
at org.python.core.adapter.ExtensiblePyObjectAdapter.adapt(Unknown Source)
at org.python.core.adapter.ClassicPyObjectAdapter.adapt(Unknown Source)
at org.python.core.Py.java2py(Unknown Source)
at org.python.core.PyJavaPackage.addClass(Unknown Source)
at org.python.core.PyJavaPackage.__findattr__(Unknown Source)
at org.python.core.PyObject.impAttr(Unknown Source)
at org.python.core.imp.import_next(Unknown Source)
at org.python.core.imp.import_logic(Unknown Source)
at org.python.core.imp.import_name(Unknown Source)
at org.python.core.imp.importName(Unknown Source)
at org.python.core.ImportFunction.load(Unknown Source)
at org.python.core.ImportFunction.__call__(Unknown Source)
at org.python.core.PyObject.__call__(Unknown Source)
at org.python.core.__builtin__.__import__(Unknown Source)
at org.python.core.imp.importOneAs(Unknown Source)
at org.python.pycode._pyx12.f$0(<iostream>:3)
at org.python.pycode._pyx12.call_function(<iostream>)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyCode.call(Unknown Source)
at org.python.core.Py.runCode(Unknown Source)
at org.python.util.PythonInterpreter.execfile(Unknown Source)
at org.python.util.PythonInterpreter.execfile(Unknown Source)
at weblogic.diagnostics.accessor.AccessorPlugin.initialize(AccessorPlugin.java:21)
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)
java.lang.NoClassDefFoundError: java.lang.NoClassDefFoundError: weblogic/diagnostics/query/QueryException
any ideas? same upgrade to WLS and Jrockit worked in development env with no problems?

Answer 1

Answering my own question.....
I rolled back JAVA_HOME to our previous version. Now I'm able to invoke ./wlst.sh
so something different with the installation of jrockit we did...... darn.
Edited by: 925548 on Apr 4, 2012 10:31 AM