Class not found exception on android

Question

I get some soure from net. and import on my workspace. When i run on emulator, its throws,

 \"05-28 17:30:47.895: E/AndroidRuntime(840): java.lang.RuntimeEx         


        

Answer 1

What worked for me was: I already had a libs folder in the same hierarchy as my src & res folders. The FlurryAgent.jar file was saved on my Desktop. I simply right clicked on the FlurryAgent file, copied it. Then I pasted the file into the libs folder in Eclipse. Eclipse automatically copied the FlurryAgent.jar file into the “Android Dependencies” folder also.