Support & Bug Reports

My modpack just won't start and i'm tired of trying, so i need some help, please.

My server is not starting would like some help

Potential RCE Zero-Day Exploit Targeting Forge 14.23.5.2860 (1.12.2)

Forge 1.16.3 Failed to run processor: java.io.EOFException:Unexpected end of ZLIB input stream

"Critical error" crash while initializing a 1.20.1 modpack

Fatally missing registry entries

Please help, I'm getting an out of bounds error connecting to my forge server I am making for my friends & I

The game crashed whilst initializing game Error: java.lang.NoClassDefFoundError: mezz/jei/gui/textures/JeiTextureMap

How update version of forge server

Minecraft keeps crashing when loading (using twitch launcher)

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Modded Minecraft 1.19+ Crash with the use of Curseforge Launcher

New Forge Version 1.7.10 [10.13.2.1291]

sophisticated backpacks (1.20.1-3.20.3.1029) tool swapper upgrade crashes minecraft when used

Game crushed on attempt to create new world

Cant open chests with Forge 1.12.2 14.23.1.2569 and Higher

Exception in server tick loop 1.20.1 Create modpack

"MOJANG" Loading Screen Stuck at 100%

when i try to join my server i get internal exception java.lang.illegalargumentexception unknown recipe serializer minecraft

1.16.1 | Mods being loaded as datapacks is preventing me from creating a world

The game crashed whilst saving entity nbt Error: java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.Resource

(PC, custom modpack including Lycanites Mobs 1.16.5-2.3.3.6) crashing a few minutes after loading a new world

Error Forge 43.3.5 // All Of Create [MOD]

this server has mods that require fml/forge to be installed on the client

Modded 1.16.4 mods not working

mods not loading on a server