Eclipse Bug: Unhandled event loop exception No more handles

Question

I\'ve built a GUI using Swing and the MigLayout.

I am using Eclipse 4.2.2 (64-bit) on Windows 7 Ultimate. Every time I click back into the window to edit my code, a

Answer 1

If you have a fresh Windows 7, force a Windows Update. That will make the problem go away. It's a shot in the dark, but solved my problem. I struggled with it for a day until I realized that newer eclipse releases give the above error with older .net Framework: everything went fine until a driver installed .net 4.0, and from that point Eclipse editor gave the unhandled event loop exception.