Xcode crashes when clicking on GameScene.sks/ iGPU problem

[xenmaster47]

I am going through this problem now. I've tried your GitHub, but when trying to install using the terminal - this is what I get.

Admins-Mac:~ admin$ sudo tar -xv -C /Library/Extensions -f ~/Downloads/NVWebDriverLibValFix.kext.1.0.0.tar.gz

Password:

tar: Error opening archive: Failed to open '/Users/admin/Downloads/NVWebDriverLibValFix.kext.1.0.0.tar.gz'

Admins-Mac:~ admin$ sudo kextutil /Library/Extensions/NVWebDriverLibValFix.kext

Cache file /System/Library/Caches/com.apple.kext.caches/Directories/Library/Extensions/KextIdentifiers.plist.gz is out of date; not using.

Diagnostics for NVWebDriverLibValFix.kext:

Authentication Failures:

File owner/permissions are incorrect (must be root:wheel, nonwritable by group/other):

NVWebDriverLibValFix.kext

Contents

Info.plist

MacOS

NVWebDriverLibValFix


Code Signing Failure: not code signed

Any help would be appreciated