Davie Lin wrote:pretty much everyone on the forum have fixed or encounter this problem before. It's much more meaningful if you fix it and there are lots of threads on here deal with this issue. Search them and read them to help you solve your problem.
Actually i did make a search but couldn't find a fix.
Problem is solved now.I moved the .class file to examples directory and edited the .xml file , and it worked. Took me a while to figure this out though