Help about my mapping project

[Kevin486]

Hello there guys imhave some problems with my map project and some questions:
1. How can i update my map to the never version of ets2?(europe mbd which my map project based beside connected to europe.There are No any models different than original scs models on mu map)
2.I got some terrain cracks on beside roads around my map after 1.28 at 1.30.2.2 version how can i fix that?
3.How can i make my map compitable with italy DLC?

Can anyone please help/show me about/fix thats?I really need help because my project was a big one project and i dont wanna lose it Thank you for everyone that who will help about that.

[Kevin486]

Edit: I solved cracks on terrain problem by recompute map but i forgot to tell my another problem is when i save map on editor it gives me this error;


And when i click on okay button or red X button top of the corner it saves my map there is no problem but What does that error mean? I dont wanna get any errors on my map because im so careful one person about mapping without any error