Has anyone got Working Sets to work with Flash Builder 4.5 for PHP as described here:
I created an entirely new workspace to see if that might be the issue, but it was not.
I created a ticket.
Edited: Somehow the above bug either wasn't saved or got deleted. Here is the new link: https://bugs.adobe.com/jira/browse/FB-31189
I have the same problem. The only solution I found is to remove "Ui" Plug-in from startup list of eclipse. Go to Preferences -> General -> Startup and Shutdown. There you will see a list of plugins activated on startup. Just uncheck "Ui" and restart builder. I don't know what is "Ui", so something might don't work after disabling it