it means that the vehicle can't exit the garage (you need to open garage doors manually)

引用自 ShoGiuZ：

it means that the vehicle can't exit the garage (you need to open garage doors manually)

Oh my God I'm stupid thank you

having the same issue...ive even moved the vehicle outside the walls and everything and it still gives me the same error.

Yeah I have my vehichle outside the compound and I am recieving this error with the road runner

But it Does work when you park the vehicle at the edge of the map.

Your vehicel must be outside, not indoors. Garagedoors must be changed manually. If your map has mountains at the border, you need to mine them so they can reach the mapedge.

I'm get this message with the Wisent. My vehicle is outside any enclosed area and actually on the edge of the map. I'm not sure what's causing the issue. No mountains or anything else blocking it.

sometime bringing the vehicuel away from map border and starting the process again fix it, also the border of the map musnt be "forbidden acces" by you