Have you done item tags or just block tags?

Remember you don't hold blocks, you hold items

Please don't necro ancient threads, especially ones that concern versions that have long since been unsupported.

This looks like a known Curse issue, reinstall their app

The first step to this is to see if you can track down the original author and ask if they still have the source and if so, can you look at it

You can download builds of OpenJDK for free from Eclipse Adoptium or AdoptOpenJDK
NOTE: The AdoptOpenJDK site is not liable to be around much longer as they became Eclipse Adoptium, however there are still some older builds that were not carried over to the new site

Please provide debug.log (more info on where it is and how to provide it can be found in my signature below, just expand the spoiler)

Please provide a screenshot of your launcher

You "deleted the phrase"? I'm not sure what that is supposed to mean.

Would you care to use the report button for such a case?
Many folks have made posts like this and it turned out to be policy disagreements.

Delete forge-common.toml from your config folder and try again

Please provide debug.log
More info about where it is and how to provide it can be found in my signature below (just expand the spoiler)

You were asked to delete a config, not a mod

I don't think Optifine has any Forge-compatible 1.18 versions yet, try removing it

Please provide a screenshot of your Launcher

1.18 needs Java 17

User was banned for piracy.
Buy the game.

This suggests one of you has a poor internet connection or a slow machine

Was the launcher running when you ran the installer?  

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

Controllable appears to be broken

On 11/23/2021 at 6:17 AM, MiFliK said:

Why do I need this off topic

Please don't tell me this is supposed to mean "Don't ask me why, just tell me how"

Sounds like you should be tracking down whichever mod has the horrendous memory leak instead.

@Josh CaladiaAre you going to provide any info on the issue you claim to also be experiencing or are you just here to rush us?

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

1.16 needs Java 8.
I'm surprised the game got this far on Java 17