DaemonUmbra

1.8 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Please provide debug.log from both client and server (more info in the “Logs” section of my signature below).

Unrelated concern: Where are you downloading Forge from?

Could you provide more information?

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

So what you’re saying is when you run the installer it’s opening the Minecraft Launcher?

That's not how it works. Get the Twitch client and use it to make your pack.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Unless you're doing weird things when you start the launcher you should only install Forge to the default .minecraft location

You have already been told this, don't make new threads just because you don't like the answer

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

When you say you restarted, are you sating the crash froze your computer?

Which file are you downloading?

You've been told what you need to do... stop making new threads

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Please provide debug.log using one of the paste sites listed in the "Logs" section of my signature below

Run JarFix once

Forge is not designed to work on OpenJ9, and I'm not sure it's compatible with Java 14

1.8 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

You should only ever install Forge to .minecraft, as that is where the Launcher looks for versions

Please provide debug.log using one of the paste sites listed in the "logs" section of my signature below

I don't see where I ever told you to copy the contents of .minecraft anywhere

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

This doesn't look like a log from a Forge server