My FlashBuilder is suddenly crashing on startup. (I'm on MacOS High Sierra 10.13.3) It was working a few days ago, and nothing that I can think of has changed on my machine, so I'm thinking somehow something got corrupted. I have tried every suggestion I can find on the various forums - deleting .lock files, deleting <editor> nodes in workbench.xml, deleting the entire Adobe Flash Builder 4.6 directory, upgrading my OS from 10.13.2 to 10.13.3. Nothing has helped. I'm hesitant to uninstall and reinstall Flash Builder because I'm worried I'll lose my license key, and for the same reason I'm hesitant to install Flash Builder 4.7.
Can someone help? I'm desperate - and very worried at this point. (...and under a deadline! AUGGGH!)