Error in descr_strat when making new city

[PikEnthusiast]

Hey. I have this really annoying error in descr_strat, where it says:

Spoiler Alert, click show to read: 

09:29:45.990 [script.err] [error] Script Error in mods/snow_bgvers/data/world/maps/campaign/imperial_campaign/descr_strat.txt, at line 3968, column 5
could not create settlement at script line 3968.

The annoying thing is, until a few minutes ago, the game created the settlement without issue. Here is the settlement code in descr_strat if it helps.

Spoiler Alert, click show to read: 

settlement
{
level large_town
region South_Pass


year_founded 0
population 2000
plan_set default_set
faction_creator sicily
building
{
type core_building wooden_wall
}
building
{
type barracks town_guard
}
building
{
type port port
}
building
{
type market corn_exchange
}
}

Is it an error with the buildings? The error apparently occurred on the grain exchange block. I welcome any help!

Thanks as always
PikEenthusiast

[PikEnthusiast]

Another thing. I used Geomod to make the city and bare_geomod as a modding base, If that helps.

[PikEnthusiast]

Sorry!!!! Just saw the error with the corn exchange building!!!

[PikEnthusiast]

Oh, wait. Nevermind. Everything looks normal.