Trying to create a railroad crossing by dragging the rail over a road, I'm getting this error. I'm using the nightly build 14.5.
(https://i.ibb.co/f0xLjY5/Untitled2.png)
Note that I'm trying to build a railroad in 1910, is that date not supported?
I've tried using it without the timeline settings and I've found that you only have one locomotive in the entire game. Is this right???
I think that your problem is caused by the timeline. Your current year is 1910, but the crossing is available from 1934.
—
For locomotives, yes, you can use only one diesel locomotive. We will add more locomotives (steam and electric) in the future.