Here is a somewhat modified version of Chase Moskal’s pathfinding demo. It works perfectly fine on Blender 2.56 without any errors.
And below is my attempt at making a simple demo based on the above file.
My Pathfinding Demo.blend (528 KB)
My pathfinding demo works fine, however, it gives me this error every time I try to run it.
Python script error from controller "cont#CONTR#1": Traceback (most recent call last): File "follower", line 29, in <module> AttributeError: 'module' object has no attribute 'MouseButtons'
I have no idea why I keep getting this error even though I used the exact same code and haven’t changed a single line from the original file! well, aside from the mesh values of slab.py, of course.
I checked, double checked and triple checked all logic bricks to make sure that they are connected correctly, and I even renamed all the objects in my demo to be the same as the original file’s objects, but still I have not found the source of this bug.
I would really appreciate any helpful tips on anything else besides logic bricks and names which I may have missed.