I just exported a product that is working nicely if I hit the \"Launch an Eclipse application\" button. If try to execute the exported product, I get following exception on
I had a similar exception while launching my project. In my case, the reason was JRE version - I've set JRE 1.7 instead of 1.6 in debug configuration, and things started to work. I believe the same thing can happen, if the project was configured for OpenJDK 1.6, and the debug launches it with sun-JDK 1.6.