Level Editor Fatal Error and Blackbox

[joey1245]

can you write, which Fatal Error this is?=

---

i´ve copied the link in my topic, where i had the almost same problem:
http://www.frictionalgames.com/forum/thread-3754.html

I can't say exactly because the editor has stopped showing that message. It works again but I did nothing to make it work, so the problem may still occur.