Crash dump attached!
I didn’t install any mods, just VCMI on top of GoG Heroes.
What can cause this?
Please use bugtracker to report bugs. Crash dumps are not useful anymore, client/server logs are.
Somehow I don’t have log files in my VCMI folder.
many campaign is broken
Because they’re located at C://Users/[your_name]/Documents/My Games/VCMI directory (as saves and mods as well) and there are .txt files.