Various Linux Crashes

I’m getting occasional crashes on Ubuntu 14.04 in the following scenarios (not always though, after starting again it usually works):

  • Deleting a sprite and re-adding a sprite with the same name
  • Deleting a entire collision polygon in the sprite editor

A few other problems I came across:

  • Executing preview for the first time after making chances often doesn’t work proper, key inputs aren’t registered, variable changes are not executed. Ending preview and starting it anew fixes it.