Hello,

I get exception while playing.

To reproduce: load the autosave_41 save-file, press "end turn" - exception occurs.

If immediately load the manual_turn_42 save-file few times I get another exception.

But I lost output_log for it when trying to reproduce

Additional information available in attached file

I'm running a 64-bit Windows 10 system and the game version is 1.4.4 S3 (64-bit)

Intel Core i5 Haswell CPU 16BG RAM

AMD R9 280X and screen resolution 1980*1080