The problem seems to be specifically with the "Guarded by..." trigger not creating a point to guard. I had the same problem and I fixed it with manually creating the guarded points using the "createGuardedPoint" command.

Hello,

So I tried launching unmodded and it worked, I then tried it with mods again and it crashed. I also started getting a the crash if I turned mods of again. Only after closing down the launcher and restarting did it work with vanilla again. So the cause of the crash is a mod (and I probably know which one), but apparently it also messes with the launcher which is what got me confused. I attached some crashdumps, with and without mods.

Cheers Schmelzer