I am making a model of a city, and in the process of making the roads, I stumbled upon the Array + Curve modifiers not working in order to make a road profile follow the Bezier curves I have created to map where the roads go.
I have tried everything I could find online, from applying the scale and rotation, to aligning the origins of the profile and the path, and also checking the radius value of the curve (as I found online those were of the common causes of error.)
Do you have any idea what it could be? As you can see, I have mapped out plenty of curves and tried with different ones but I am still getting the same kind of error.
Here is my blender file: download