Roblox Studio reports the message “An unexpected error occurred and Roblox needs to quit. We’re sorry!” and closes soon after I run my game. The only message in the output window is “StartProcessException.” The game still runs fine until I hit “Ok” on the message, except my animals don’t move which suggests the issue could be related to the pathfinding. I’ve captured a process dump file using procdump and examined it as far as I could. I found that there is an access violation error (code 0xc0000005) occurring while reading an invalid pointer, if that’s useful information.
EDIT:
I’ve been able to narrow down the problem to just pathfinding. The crash involves calculating many paths at once on seperate threads on a large map (1024*1024). It also only seems to be crashing on my custom terrain and doesn’t crash on autogenerated terrain.
If a Roblox Staff needs the studio place or full crash dump I can send it in a PM.