When I integrate the sampleConsoleClient application with my application by merging its mian() method with the my applications main method, I get the NoClassDefFoundError when I try to compile it! Basically I have instantiated the sampleConsoleClient object from my application, and called the initialize method. Then I intend to call the subscribe/read/write methods of the sampleConsoleClient object to establish communication between my application and the OPC server using the OPC Client methods as I want. But the integrated application is not compiling! Can someone throw some light on it?

PRAMANJ