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Forge Server/Client not installing. (Linux)

Posted January 26Jan 26

System Info:
    - OS: CachyOS x86_64 - (Arch based)
    - Kernel: Linux 6.13.0-2-cachyos
    - CPU: AMD Ryzen 5 7600X (12) @ 5.45 GHz
    - GPU 1: NVIDIA GeForce RTX 4070 [Discrete]
    - GPU 2: AMD Raphael [Integrated]

Versions:
    - openjdk 23.0.2 2025-01-21
    - forge-1.21.4-54.0.21-installer.jar

Log:
    - forge-1.21.4-54.0.21-installer.jar.log

Error:

net/minecraft/world/ticks/package-info.class
  version.json
  Processor failed, invalid outputs:
    /home/ori/Desktop/Bots/Serverbot/MC_Worlds/ForgeTest/./libraries/net/minecraft/server/1.21.4/server-1.21.4-official.jar
      Expected: 0c21a12f2007a8243664e81cb1c353d94ed721a1
      Actual:   0cf72b1d313f7cd54003e29428c02769068f25db
There was an error during installation

Regardless if I am installing client or server, it throws this error. I have tried changing my java version to java 18, tried different forge installer versions. I am out of ideas.

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By AidenJules_ · Posted 8 hours ago8 hr
[1.21.3] How to add effects to food?

game changed the way you create foods.
for example minecraft 1.21.8 code for the golden apple is

Foods.java
public static final FoodProperties GOLDEN_APPLE = new FoodProperties.Builder().nutrition(4).saturationModifier(1.2F).alwaysEdible().build();

Items.java
public static final Item GOLDEN_APPLE = registerItem("golden_apple", new Item.Properties().food(Foods.GOLDEN_APPLE, Consumables.GOLDEN_APPLE));

Consumables.java
public static final Consumable GOLDEN_APPLE = defaultFood() .onConsume( new ApplyStatusEffectsConsumeEffect( List.of(new MobEffectInstance(MobEffects.REGENERATION, 100, 1), new MobEffectInstance(MobEffects.ABSORPTION, 2400, 0)) ) )

By LordCambion · 23 hours ago23 hr
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hello everyone..!

By WinX · Yesterday at 06:47 AM1 day
How to add my mob to another mod's biome in 1.20.1.

tysm

By ilov3gam3z · Friday at 06:05 PM1 day
Orbital strike cannon fishing rod mod

was focused on school so didnt respond u think ur gonna get 1.21+ done by this week? @FoxyWoxy

By Astoxy · Friday at 11:09 AM2 days

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Forge Server/Client not installing. (Linux)

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[1.21.3] How to add effects to food?

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How to add my mob to another mod's biome in 1.20.1.

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