Create Big Cannons Autocannons that are set to be able to be mounted by players that are also on any kind of contraption (moving trains, physics objects, anything on a mechanical bearing, etc) will cause the game to crash if a player attempts to mount said autocannon.

No crash report appears to be generated.

Did you not check the crash-reports folder
Also, interactive is generally broken

Bump

Actually, deciding on closing this as not actionable as Create: Interactive is generally a broken mod. Sorry.