LexManos

I banned you from discord because you knowingly were trying to bypass the LTS rules and get support for 1.12. As for someone already using your email, it was probably you, from ages ago. You've never provided us with the email in question so we cant check. Either way, welcome to the forums, follow the rules.

Run the jar, don't extract it.

That is not how reflection works at all...

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

Post your launcher logs. What user are you looking at the .minecraft directory in?

Do not make duplicate threads.

Remove optifine and try again, something in messing with the Glyph class and it's not us. Edit: Resolve din duplicate thread.

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

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.

Really old Minecraft versions are 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.

Are you SURE you wanna search 531,441 spots for cake... All in one loop, presumably all in one tick? The answer is no, that's a horrible idea. Secondly, BlockPos IS immutable. The point of the toImmutable is to convert the MutableBlockPos to BlockPos. So either remove the new, or remove the toImmutable Third, are you sure it's actually being set? toImmutable will never return null so it's most likely that you're not being hit at all, or that something else is unsetting it.

Official documentation: https://docs.oracle.com/javase/tutorial/ Absolute basics with an interactive editor: https://www.codecademy.com/learn/learn-java Ongoing online course with assignments: https://java-programming.mooc.fi/ Eclipse IDE information: https://www.eclipse.org/getting_started/ IntelliJ IDE Information: https://www.jetbrains.com/help/idea/getting-started.html TLDR: Learn to do some research and dig into things on your own. We will not be giving you handouts here. We've told you several times where you should look. If you can't figure it out, you should read up on the above links to familiarize yourself with java, and your IDE.

Those classes are erroring because those classes no longer exist. You have to look at what vanilla is doing for its tools now. And mimic it.

Send us your save. as well as your modpack on curse. This shouldn't be an issue but we need that data to track down why the advancements didnt load.

Read your logs, do what they tell you to do, and then you'll find the real answer.

Read your log, do what it says. It will tell you what the error is.

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.

I don't care what you heard previously, you heard wrong. The ONLY reason to use this annotation {which triggers ASM hackery} is to prevent a hard crash. The ONLY reason there would be a hard crash is if someone tried to invoke your sided method, or reflectively resolve it. That would ONLY be a method that has a vanilla sided class IN ITS SIGNATURE. In both cases it is better to NOT do the stupid thing that causes the error then it is to rely on ASM hackery. If it's someone else doing it then yell at them to stop being stupid. If ALL else fails, and it's LITERALLY the last result, seriously "Dont use the other mod that is breaking shit" is 100x more preferred to ASM Hacks. Then ONLY use it on the specific method that is causing the error. Then sure use it. But 99.99999999999999999999999999999% of the time using sane coding practices beats relying on ASM Hackery.

No, You should NEVER be using these annotations. Not even for your rendering code. Not even if the overridden method has it. NEVER. If you run into sided issues, bypass it using proper side checks. If you never call the client side code, on the dedicated server, it doesn't matter if the classes are in your jar. If some other mod/code reflectively access your class in the one specific case where you have a method with a sided class in your signature. Then there can be issues. However those issues are on the side of whomever is reflecting into you unnecessarily.

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

Forge does not mess with player count detection. So the server owner is lieing. If you really care, you can run the /list command to get a list of players reported. It should also show up in the tooltip of the server list.