So I made a script for my player node [ aNode2D which has a KinematicBody2D as it's child] & decided to redo it because it was too messy, & also because most of it wasn't original [which brings my motivational levels down to the depths of hell.] So I deleted it in the file system, closed it, & started a new one. I finished the new player script, attached it to the player & this error popped up in the "Output" tab:
modules/gdscript/gdscript.cpp:813 - Condition "err" is true. Returned: err
Cannot load source code from file 'res://player_script.gd'.
Failed loading resource: res://player_script.gd. Make sure resources have been imported by opening the project in the editor at least once.
What's going on, & how do I fix it?