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

741520 visits to this link

Start new topic

1.21.4 forge crashes upon launch
1.21.4
1.21.4 forge crashes upon launch

DorkyDiscord, December 16, 2024Dec 16
- outdated drivers
- 5 replies
- 87.7k views
MCPlayer

January 19Jan 19
ATM 8 Server Crashes Every 10 or so Minutes
1.19.2
ATM 8 Server Crashes Every 10 or so Minutes

PaulieButface, January 19Jan 19
- 0 replies
- 13.5k views
PaulieButface

January 19Jan 19
Server Crashes Randomly
1.19.2
Server Crashes Randomly

PaulieButface, January 18Jan 18
- 0 replies
- 12.8k views
PaulieButface

January 18Jan 18
Mon Jeu Crash Quand Je Rejoins le Monde De Mon amis mod essential et autre description : rendue de l'entité dans le monde
Mon Jeu Crash Quand Je Rejoins le Monde De Mon amis mod essential et autre description : rendue de l'entité dans le monde

Shyzyx_, January 17Jan 17
- 0 replies
- 9.4k views
Shyzyx_

January 17Jan 17
Keeps crashing while leaving server
Keeps crashing while leaving server

Pokyzard, January 16Jan 16
- 5 replies
- 29.9k views
TileEntity

January 17Jan 17
I need an expert, been trying to decypher this for weeks to no end
I need an expert, been trying to decypher this for weeks to no end

Im_Cup, January 16Jan 16
- 1.20.1
- didn't read faq
- 1 reply
- 30k views
Ugdhar

January 17Jan 17
Invalid Player ID while attempting to play single player
Invalid Player ID while attempting to play single player

Forklifts, January 15Jan 15
- 0 replies
- 12.9k views
Forklifts

January 15Jan 15
how to fix this ???
1.20.1
how to fix this ???

toanvan, January 15Jan 15
- 1 reply
- 25.6k views
TileEntity

January 15Jan 15
Invalid Player ID while attempting to play single player
Invalid Player ID while attempting to play single player

Forklifts, January 15Jan 15
- 0 replies
- 30.7k views
Forklifts

January 15Jan 15
Failed to download version manifest, can not find server jar URL.
Failed to download version manifest, can not find server jar URL.

kiraG, July 8, 20223 yr
- 5 replies
- 87.4k views
mr.chase

January 15Jan 15
My minecraft forge server doesn't work
My minecraft forge server doesn't work

Shimogamo, January 14Jan 14
- 3 replies
- 24.3k views
TileEntity

January 15Jan 15
Server crashing
Server crashing

Salem319, January 14Jan 14
- 1.21.4
- 2 replies
- 35.4k views
TileEntity

January 15Jan 15
Having trouble seeing passive mobs spawns on land in modpack
Having trouble seeing passive mobs spawns on land in modpack

Ender45, January 15Jan 15
- 0 replies
- 11.6k views
Ender45

January 15Jan 15
[minecraft/Connection]: handleDisconnection() called twice called When connecting to modded server
[minecraft/Connection]: handleDisconnection() called twice called When connecting to modded server

Butterrocker, January 15Jan 15
- 0 replies
- 12.8k views
Butterrocker

January 15Jan 15
1.16.5 Crazy Craft World Crash when joining world
1.16.5 Crazy Craft World Crash when joining world

Cahm, January 13Jan 13
- didn't read faq
- 1 reply
- 18.1k views
TileEntity

January 14Jan 14
Forgematica
Forgematica

BlYYm, January 13Jan 13
- 0 replies
- 11.3k views
BlYYm

January 13Jan 13
ERROR Attempted to load class net/minecraft/client/gui/screens/inventory/CreativeModeInventoryScreen$ItemPickerMenu
ERROR Attempted to load class net/minecraft/client/gui/screens/inventory/CreativeModeInventoryScreen$ItemPickerMenu

Lenne, January 13Jan 13
- 1.20.1
- 2 replies
- 53.3k views
Lenne

January 13Jan 13
My forge crashes on the first loading screen. (EXIT CODE 255)
My forge crashes on the first loading screen. (EXIT CODE 255)

Op6kyh, January 12Jan 12
- 6 replies
- 34.7k views
TileEntity

January 13Jan 13
1.19.2 Exit Code 1 JDK 17
1.19.2 Exit Code 1 JDK 17

oFlemmer, January 13Jan 13
- 2 replies
- 39.2k views
oFlemmer

January 13Jan 13
game keep crashing
game keep crashing

felix2136, January 12Jan 12
- 1 reply
- 15.5k views
TileEntity

January 13Jan 13
Library Configs Giving Exit Code -1
Library Configs Giving Exit Code -1

LemonTheCichlid, January 12Jan 12
- 3 replies
- 21.1k views
TileEntity

January 13Jan 13
My modded server randomly stops midway through loading in command prompt.
My modded server randomly stops midway through loading in command prompt.

Buffalo, January 13Jan 13
- 1.19.2
- 0 replies
- 22.8k views
Buffalo

January 13Jan 13
(Problem Found, Not Resolved) Distant Horizons not keeping chunks rendered
(Problem Found, Not Resolved) Distant Horizons not keeping chunks rendered

Justy4956, August 16, 20241 yr
- 1.20.1
- rendering
- 6 replies
- 145.9k views
Melfick Varagon

January 12Jan 12
I need help with this crash report
I need help with this crash report

Krewni, January 11Jan 11
- 3 replies
- 20.8k views
TileEntity

January 12Jan 12
server crash
server crash

flightcrew5252, January 12Jan 12
- 1 reply
- 12.8k views
TileEntity

January 12Jan 12

Followers

IPS spam blocked by CleanTalk.

Announcements

Orbital strike cannon fishing rod mod

This modpacks dead. It was last updated over 3 months ago.

By Stonecold123 · 2 hours ago2 hr
Enigmatica 2 Expert Crashes on startup Exit code1

Is this the full log? Or is there a crash-report?

By TileEntity · 14 hours ago14 hr
Enigmatica 2 Expert Crashes on startup Exit code1

so yes after playing once and closing, when I try to open up the game again it crashes, I did try to take out MomoryTester it was in there twice tried taking out one didn't work took out both also didn't work, so I would now have to delete the hole mods folder and reinstall, the most annoying part about that is that I loose my settings like video settings controls, oh and waypoints.

Here is the new log maybe you can spot another thing to try out.
thanks.
https://mclo.gs/FUOWT3I

By Kaeptenxy · 19 hours ago19 hr
Enigmatica 2 Expert Crashes on startup Exit code1

Thanks a loot, might have to do that, just wanted to start it up again same exit code 1, deleted the pack folder downloaded again and now it is starting as normal, storage behavior, will ket this up to date with what happens.

By Kaeptenxy · 22 hours ago22 hr
Essential Server: Inserting and Ejecting Disc Crashes My Game Only

Me and a couple friends are playing Cobblemon BetterMC with a couple added mods on NeoForge. Every single time someone inserts or ejects a music disc from either a jukebox or a backpack my game crashes with this error: Internal Exception: io.netty.handler.codec.DecoderException: Failed to decode packet ‘clientbound/minecraft:custom_payload’ I’ve search several sources based on this error but none have resolved the issue.
I’m playing on Steam Deck through PrismLauncher and the server is played through Essential. Any help is appreciated and thank you for reading.

By harry1000penguin · Posted Yesterday at 09:29 AM1 day

There are no registered users currently online

Sign In

Subforums

38494 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)