Invalid tile(0,0) for settlement error

[Laridus Konivaich]

I just patched up to 1.2 and now when I try to run my campaign map, I get an error message which says "You have chosen an invalid tile (0,0) for the settlement of Rome."

Does anyone have any idea about this error? The only other thing that I know is that it has the same error for the same settlement no matter where I put it in the descr_settlement files, and whether it is the (senate) capital or not.

Well, I removed Latium, and it then threw the same error, except that the city was Tarentum this time. Unfortunately Tarentum is somewhere in the middle of the list, so I am not sure why it is having issues.

Thanks