I tried installing forge for minecraft on my mac, following instructions from a youtube video exactly and it didn't work. Minecraft freezes on the done loading screen. When looking up this error I found magiclauncher, which I am currently trying to make work. It says there is 1 error in forge and when I check the log it says this:
I have literally no idea what any of that means so any help would be appreciated
(I have the latest version of Minecraft and of forge)