Hi again! New update:
I FINALLY made a bp that will read my csv and then create a spline (or path to follow)
but now is my car bp what is getting problems… Every time i hit the play button to try it out the car and the spline dissapears in the editor and this message show up " Blueprint Runtime Error: “Accessed None trying to read property Trackreference” because my track reference is an object reference and not a class which can have a default value. So all my driven object blueprint has a huge error but not sure how to fix it