Exported vector map doesn't look the same in RViz after loading in the runtime manager

[d0l1v3]

Hi!

I created a vector map with Unity using a point cloud map. It's a simple one containing two road edges (see following image).

When I load this one into Autoware the corresponding lines do not have the right position (see following image).

When I use white lines I get the following error when I try to load the vector map in Autoware:

Is there something to fix these issues? Thanks in advance!