java.lang.NullPointerException: This exception has no message.

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via redhat.com by Unknown author, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.rhq.plugins.jmx.MBeanResourceComponent.updateResourceConfiguration(MBeanResourceComponent.java:532)
at org.jboss.on.plugins.tomcat.TomcatWarComponent.updateResourceConfiguration(TomcatWarComponent.java:950)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

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