Map Mod Crash?

[Tirenedon]

I have made map mods before but none since RoI. This time however there's a crash that I've never seen before and I cannot work out why it's happening.

It crashes at the point "Loading Graphics". This Loading Graphics is right near the end of the loading bar and comes just after the game calculates the map. I've looked though all the files I've changed but I cannot work out why it's not working.

Anyone else have an idea?

The files I've changed are: Landedtitles.txt, provinces and titles history and all files in the map folder.

 

[JonStryker]

You've fixed the sea zone related changes, right?
Maybe it is related to the new terrain type that was added in RoI.

 

[Tirenedon]

I havn't changed the terrain files so that shouldn't be a problem. And the Index colours of the terrain map are correct.

This is my default file too:

max_provinces = 480
definitions = "definition.csv"
provinces = "provinces.bmp"
positions = "positions.txt"
terrain = "terrain.bmp"
rivers = "rivers.bmp"
terrain_definition = "terrain.txt"
heightmap = "topology.bmp"
tree_definition = "trees.bmp"
continent = "continent.txt"
adjacencies = "adjacencies.csv"
climate = "climate.txt"
region = "region.txt"
static = "static.txt"

# European Seas
sea_zones = { 410 479 }

ocean_region = { # European Ocean
sea_zones = { 1 }
}

# Define which indices in trees.bmp palette which should count as trees for automatic terrain assignment
tree = { 3 4 7 10 }

major_rivers =
{
}