Please read the rules and FAQ before starting a new topic

Currently supported: All versions

Support & Bug Reports

Help with Forge goes here. Refer to Modder Support for help with Forge modding. You MUST read the FAQ before posting.

Followers

FAQ

749175 visits to this link

Start new topic

Server keeps crashing
Server keeps crashing

ikonodim, July 3, 20241 yr
- 1.20.1
- 1 reply
- 42.1k views
boejiden2010

July 4, 20241 yr
Game Crashes when Players open their Inventories, Forge 1.20.1 server
Game Crashes when Players open their Inventories, Forge 1.20.1 server

SoupieVT, September 28, 20241 yr
- didn't read faq
- 3 replies
- 42.1k views
TileEntity

September 30, 20241 yr
Cannot launch game, keeps crashing with same error code
Cannot launch game, keeps crashing with same error code

GoblinNutzs, September 9, 20241 yr
- 2 replies
- 42.1k views
GoblinNutzs

September 9, 20241 yr
can someone help me? my modpack doesn't work and i can't find the problem. i deleted the dupes and checked everything i could. i
can someone help me? my modpack doesn't work and i can't find the problem. i deleted the dupes and checked everything i could. i

CUBERCRAFTMAN, December 11, 20241 yr
- 0 replies
- 42k views
CUBERCRAFTMAN

December 11, 20241 yr
ID mismatch for blocks and items
ID mismatch for blocks and items

SpittingBull, March 31, 201412 yr
- 6 replies
- 42k views
SpittingBull

April 2, 201412 yr
Issue creating MC1.20.1 Forge 47.2.0 Server
1.20.1
Issue creating MC1.20.1 Forge 47.2.0 Server

Willo678, March 3, 20242 yr
- wrong java version
- 5 replies
- 42k views
TileEntity

March 3, 20242 yr
Forge Source Launching Bug
Forge Source Launching Bug

Gouatsie, December 24, 201213 yr
- 2 replies
- 42k views
LexManos

December 26, 201213 yr
1.46 Forge + Wireless Redstone problems - Continued
1.46 Forge + Wireless Redstone problems - Continued

gravitron89, December 27, 201213 yr
- 12 replies
- 41.9k views
gravitron89

December 27, 201213 yr
i have a 1.7.10 modpack and it always crashes while loading
i have a 1.7.10 modpack and it always crashes while loading

nnntyu_34, April 11, 20251 yr
- 13 replies
- 41.9k views
nnntyu_34

April 20, 20251 yr
Crash at Mojang Screen
Crash at Mojang Screen

KuriousTurtle, July 3, 201411 yr
- 2 replies
- 41.8k views
KuriousTurtle

July 4, 201411 yr
Having problems with libraries, I can't install Forge 1.20.1
1.20.1
Having problems with libraries, I can't install Forge 1.20.1

toobbyymc, June 11, 20241 yr
- wrong java version
- 3 replies
- 41.8k views
JABinDaHouse

June 12, 20241 yr
Minecraft crash on start up [1.6.4 mods]
Minecraft crash on start up [1.6.4 mods]

Rex22, July 6, 201411 yr
- 1 reply
- 41.8k views
LexManos

July 6, 201411 yr
Skin change minecraft forge
Skin change minecraft forge

chomes3884, December 28, 20169 yr
- 4 replies
- 41.8k views
SushiRoll266

March 17, 20206 yr
Singleplayer world crashing. Mysterious reason has no results or fixes online. (mouseClicked event handler)
1.20.4
Singleplayer world crashing. Mysterious reason has no results or fixes online. (mouseClicked event handler)

UncleFawaz, June 20, 20241 yr
- 4 replies
- 41.8k views
UncleFawaz

June 20, 20241 yr
Game crushes [Render thread/INFO] [com.mojang.blaze3d.platform.GlDebug/]
Game crushes [Render thread/INFO] [com.mojang.blaze3d.platform.GlDebug/]

wardengoth, July 17, 20241 yr
- 2 replies
- 41.8k views
wardengoth

July 17, 20241 yr
help please
help please

l_lome, April 11, 20233 yr
- 6 replies
- 41.8k views
warjort

April 11, 20233 yr
Forge on cracked client
Forge on cracked client

andor1995, June 20, 201213 yr
- 1 reply
- 41.8k views
Texasjake95

June 20, 201213 yr
TROUBLES HELP PLEASE
TROUBLES HELP PLEASE

SandwichMan, November 10, 20205 yr
- 1 reply
- 41.7k views
DaemonUmbra

November 11, 20205 yr
minecraft fps lag
minecraft fps lag

bencdo, November 9, 20205 yr
- 1 reply
- 41.7k views
DaemonUmbra

November 11, 20205 yr
having trouble installing forge
having trouble installing forge

joomp, December 22, 20241 yr
- 2 replies
- 41.7k views
Ugdhar

December 22, 20241 yr
Minecraft Forge Server Crash
Minecraft Forge Server Crash

ViniiKuru, January 14, 201313 yr
- 7 replies
- 41.7k views
ViniiKuru

January 15, 201313 yr
(Incomplete set of tags please contact server operator) Help!
(Incomplete set of tags please contact server operator) Help!
Strxg, August 19, 20214 yr
- 42 replies
- 41.6k views
DaemonUmbra

August 21, 20214 yr
Server crashing due to better end
1.20.1
Server crashing due to better end

the.sticky.sins, July 29, 2025Jul 29
- broken mod
- 2 replies
- 41.6k views
the.sticky.sins

August 4, 2025Aug 4
OpenGL Error: 1286 (Invalid framebuffer operation)
OpenGL Error: 1286 (Invalid framebuffer operation)

cg49me, March 10, 201511 yr
- 1 reply
- 41.6k views
cg49me

March 10, 201511 yr
Crash when starting 1.19.2
Crash when starting 1.19.2

Robin Roloff, December 16, 20223 yr
- 3 replies
- 41.6k views
Robin Roloff

December 16, 20223 yr

Followers

Announcements

Need help! "Errors in currently selected datapacks prevented the world from loading."

This worked for my world, but my inventory/player data didn't carry over.. is there a way to fix this too?

By IwuvVocaloid · 10 hours ago10 hr
Help with mapping errors when declaring dependencies in build.gradle

Hey, I was wondering if anyone could help me out with my forge gradle issue. I am comfortable with OOP in Java but I am completely new to Minecraft modding, and I am trying to build an add-on for AlienEvo (link: https://www.curseforge.com/minecraft/mc-mods/alienevo).

I am currently trying to declare both alienEvo and palladium as dependencies inside my build.gradle file, but this has led to issues when I try to use the runClient configuration. I am using IntelliJ, and I have already tried to fix the issue yesterday. Here is a google doc link (https://docs.google.com/document/d/1Vp7VKFDZIeB_c7UzeZegLtm_UJNgkcWp5IbpkjfprcY/edit?usp=sharing) with a summary of what I have already attempted. It includes errors and images, which hopefully articulates what I ran into previously and my attempted fixes.

I think it is a mapping issue between the dependencies and my dev environment. Like, it's loading the dependencies but not converting them to use the official mapping which my dev env is set to use; it's trying to look for the obfuscated classes and methods. Today, I tried following the obfuscation example in the MDK examples repo (https://github.com/MinecraftForge/MDKExamples/tree/master/obfuscation/fg7), but the build fails when I include the renamer plugin. I tried some different versions of it, but all failed, giving the following error:
* What went wrong: An exception occurred applying plugin request [id: 'net.minecraftforge.renamer', version: '1.0.15'] > Failed to apply plugin 'net.minecraftforge.renamer'. > Could not create plugin of type 'RenamerPlugin'. > Could not create an instance of type net.minecraftforge.renamer.gradle.shadow.net.minecraftforge.gradleutils.shared.EnhancedProblems$Minimal. > Method 'org.gradle.api.problems.ProblemGroup org.gradle.api.problems.ProblemGroup.create(java.lang.String, java.lang.String)' must be InterfaceMethodref constantI am using gradle version 8.8 which I believe is what the MDK was configured to use by default.
Here is pastebin (https://pastebin.com/C7LVHznA) which includes links to my build.gradle, gradle.properties and settings.gradle. There are some comments on my build.gradle which explain why I added certain things. This is more articulated in the google doc.
Any response is greatly apperciated.

By CJ_Salad0 · 11 hours ago11 hr
The 177th episode of Hunger Games on the road to 1000 episodes! Lets see if we can hit that goal!

The 177th episode of Hunger Games on the road to 1000 episodes! Lets see if we can hit that goal! https://www.youtube.com/watch?v=0RW8wiqcmMM

By cadbane86140 · Saturday at 10:39 PM1 day
chest

chest gg

By Pickachu61000 · Saturday at 02:01 PM1 day
Minecraft: Hunger Games w/Cad! Game 176 - Welcome to the New Era!

The 176th episode of Hunger Games on the road to 1000 episodes! Lets see if we can hit that goal! If you enjoyed the video make sure you sub for more plus like and share with your friends! https://www.youtube.com/watch?v=z7AmkC1LJ1A

By cadbane86140 · Friday at 09:35 PM2 days

Ugdhar

Subforums

38615 topics in this forum

Important Information

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)