Another CTD and destroyable walls.

[MButcher]

I am playing as the Ptolemaics and I have invaded southern Arabia. I have besieged the capital of the Arabic faction. When I push the end of turn button a smaller army of the same faction attacks me, And I get an instant CTD. Any ideas on how to fix it?

Also, how can I edit the files to make it possible to destroy walls on the campaign map?

[MButcher]

No one knows?

[Kugutsu]

Is it similar to the problem I described here?
https://forums.totalwar.org/vb/showthread.php?t=76441
Have you tested it to see how else you can make it crash?

AFAIK you cant destroy walls.

[Tellos Athenaios]

Indeed, once built the engine is incapable of coping with removing them... walls your best friend. And another wall note: sometimes an upgrade from a different culture group doesn't simply upgrade the existent structures, instead it builds the upgrade alongside them. For example: Eastern Wooden Walls, will not be upgraded by Eastern Greek Teichea Lithea; instead you'll have both the Wooden Walls and the Teichea Lithea.