Hi I have the following structure Disabled Thread Group Simple Controller HTTP Request Thread Group Transaction Controller Module Controller named Test --> Using Simple Controller Defined above Module Controller named Test --> Using Simple Controller Defined above This fails with NullPointerException 2009/05/06 22:22:36 ERROR - jmeter.engine.StandardJMeterEngine: Uncaught exception: java.lang.NullPointerException at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:976) at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:976) at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:976) at org.apache.jorphan.collections.HashTree.traverse(HashTree.java:959) at org.apache.jmeter.engine.StandardJMeterEngine.run(StandardJMeterEngine.java:337) at java.lang.Thread.run(Thread.java:595)
If i change the name of the second module to some other value e.g. Test 2 then this works correctly. Is there some limitation on using Module Controllers? regards deepak