Strait Crossing Graphics not showing up

[vickerage]

Hi,
I'm making a mod for CK2 and I've filled in adjacencies.csv allowing crossings between islands etc. Everything works as it is supposed to, the only problem is, the dotted lines indicating a crossing are not showing up and I have no idea why.

When the coordinates in adjacencies.csv are -1;-1;-1;-1 nothing shows up, when I manually put in coordinates, still nothing.

I have no idea where to look to get them to show up, any help would be greatly appreciated.

Thanks

 

[vickerage]

Quick update, I changed one of the crossings to a portage and suddenly all of the other straits show up. I'm not entirely sure why this is the case, must there be at least one of each crossing type in the file!?!? (sea/major_river/portage)

 

[TitanRogue]

You just fixed a bug we had since the begin of our mod. Thank you very much!

 

[vickerage]

haha, no worries.
I changed mine slightly after this, I added an actual portage in my map instead of just labelling one of them a portage (the validator reports an error otherwise) and they all seem to work fine now.