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

I too faced this problem.

OS : Ubuntu 18.04 LTS

I'm using gnome, I switched from Gnome environment to Gnome Classic environment while logging in and it fixed the issue.

(You can also try other environments like unity - In my case this bug did not appear in Unity or Ubuntu, it only appeared in Gnome )