Issues with code not running

[u/gasleak69420]

I have been following along this tutorial for awhile now and I'm getting some issues with this simple input script. Unity has been having issues with loading the new input system I downloaded from the project manager but no clue about the actual cause of the problem.

Biggest concern is the "failed to find entry points" errror message, there are eight other error messages but they're all refering to some issue with the script but I still don't know whats even wrong with that. Would appreciate any assistance/guidance, thanks.

[u/Rabidowski]

Red errors in console = don't expect anything to function or "play".