Titan7272

That worked, thank you.

I have found it. Here is pastebin link: https://pastebin.com/SD8VAfSA Also the file itself if you prefer that. forge-1.16.4-35.1.4-installer.jar.log

Might be a dumb question, but where do I find the installer logs?

Tried that numerous times and it didn't work, tried it once more just to make sure and nothing different.

Couldn't find any problem similar to mine that was solved, apologies if I'm posting an already common issue. Downloaded forge through the official site. Pastebin link: https://pastebin.com/fXqKK26Z

I'm on mac too, try right clicking, hovering over "open with", and selecting "Jar launcher". Sounds dumb but that worked for me.