Script editor message upon exit - what's to be done?

[ubacher]

Got the attached error message when I exited IM the other day. I had done a lot of script development.

I do not know what I have to do - I assume nothing.

[attachment deleted by admin]

[Mario]

Carefully debug your script and make sure that it releases all resources it has allocated, sets everything to nothing that was created by new etc. Your script is either still running or has pending objects which prevent the script editor from closing properly.