wsdl2java codegen eclipse plugin- java.lang.reflect.invocationtargetexception

I had added 开发者_开发问答the Axis2_Codegen_Wizard_1.3.0,Axis2_Service_Archiver_1.3.0 to eclipse plugin. On clicking finish button, after I go through all the steps which include specifying wsdl file path and output path, I a pop up with following error.

An error occurred while completing the process

java.lang.reflect.invocationtargetexception

Any idea ? Thanks -Aj

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Well, the problem was solved on upgrading to Eclipse IDE 3.6.