DaemonUmbra

I didn't realize that was a thing! I haven't really played in a long time. Edit: https://github.com/MinecraftForge/MinecraftForge/pull/6758

It doesn't act like anything else that uses the interface, other projectiles follow an arc, Fireworks just go up. What's the use case here?

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1.12 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.

1.14.60? That's a typo, right?

1.12 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.

Did you control + C the prompt? I forgot to mention that this command sucks up all the output to the prompt so it won't show anything and Control + C in the land of console means "STOP"

You put the text on one of the sites and it will give you a link that you then share here

Yes please

I do now, had to look it up, I gave you the wrong syntax, the & on the 2 is supposed to go on the 1 after it, so 2>&1

Right... the syntax of that command should be correct, except I forgot to mention the step of either opening the cmd prompt in that folder through explorer's shift right click context menu option, or by utilizing cmd's cd (change directory) command

You have Java installed, correct?

Yes

The installer should always generate a log... If not, run this command in cmd: java -jar [installer name including extension] 1> installer_log.log &2>1

What happens if you remove Optifine?

What happens if you remove Optifine?

and how did you run the installer? Through double clicking or through a command prompt?

The installer log would be in the same place as the forge installer and may have the same name as the installer but with a .log extension

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1.12 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.

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

Go through this procedure exactly: Close all instance of the Minecraft launcher (including any log windows) Run the Forge installer Run the Minecraft Launcher, create a new installation, and open the version dropdown Close the Minecraft Launcher and do not open it again Provide Installer.log and launcher_log.txt using one of the paste sites listed in my signature below