I am having trouble with my week 3 course. I keep getting a data size error and cannot figure out which part of my code is wrong.
(Solution code removed, as posting it publicly is against the honour code of this community, regardless if it is correct or not. You can share the errors you get)
Your issue in Ex 1 is because you ignored the instructions, hints and the template code given for start_x, start_y, start_z, and instead tried to hard-code those starting points.