Support & Bug Reports

37382 topics in this forum

1. Failed to build unique mod list after mod discovery. net.minecraftforge.fml.loading.EarlyLoadingException: Duplicate mods found

   By Not_KORN, July 24   

   • didnt read faq
   • 0 replies
   • 4.4k views
   • 
   • Not_KORN
   • July 24

2. Friend leaves the server after death minecraft 1.20.1 modded

   By Kygs, July 23   

   • 1.20.1
   • 0 replies
   • 6.2k views
   • 
   • Kygs
   • July 23

3. Minecraft modpack not launching after forge update

   By Roccopower00, July 23
   • 0 replies
   • 3.3k views
   • 
   • Roccopower00
   • July 23

4. Cataclysm crashing our server

   By TheLunar, July 23
   • 1 reply
   • 5.5k views
   • 
   • TileEntity
   • July 23

5. World doesn't want to load after restart, using a custom modpack

   By NyxMinx, July 23
   • 0 replies
   • 2.9k views
   • 
   • NyxMinx
   • July 23

6. Forge crashing with the following modpack

   By 5746, July 23
   • 0 replies
   • 2.9k views
   • 
   • 5746
   • July 23

7. [1.19.2] Internal Exception: io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(12) + ...

   By sasakiki, December 30, 2022
   • 12 replies
   • 255.8k views
   • 
   • artyl23
   • July 23

8. Exit code -1 on personal mod profile, please help.

   By ABY33, July 21
   • 3 replies
   • 11.4k views
   • 
   • TileEntity
   • July 23

9. 1.18.2 I need help finding which mods aren't compatble

   By Clock434, July 22
   • 1 reply
   • 11.2k views
   • 
   • TileEntity
   • July 23

10. Curseforge won't load minecraft [EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007fff141f6280, pid=26028, tid=32796]

    By FreshPulse, July 23
    • 1 reply
    • 6.6k views
    • 
    • TileEntity
    • July 23

11. RLCraft with Optifine crashes on startup

    By jonnyg4629, July 21
    • 8 replies
    • 23.9k views
    • 
    • jonnyg4629
    • July 22

12. Problem with forge

    By Theo1234, July 13
    • 5 replies
    • 17.7k views
    • 
    • TileEntity
    • July 22

13. Error while starting server modded version 1.16.4 forge version : 35.1.4

    By Wixter, July 22
    • 1 reply
    • 6k views
    • 
    • Wixter
    • July 22

14. Minecraft Modded Server Crash

    By SamJ, July 22
    • 0 replies
    • 4.5k views
    • 
    • SamJ
    • July 22

15. Exit code -1 on personal mod profile, please help (1.7.10)

    By Mrsk2024, July 22
    • 2 replies
    • 32.1k views
    • 
    • Mrsk2024
    • July 22

16. [Render thread/FATAL] [ne.mi.co.ForgeMod/] it crashes on initialization

    By goooobeeerduuuude, July 22
    • 2 replies
    • 33.1k views
    • 
    • goooobeeerduuuude
    • July 22

17. Had an issue rendering overlay while trying to launch a modpack

    By GreabGroovy, July 18   

    • 1.18.2
    • didnt read faq
    • (and 3 more)

      Tagged with:

      • 1.18.2
      • didnt read faq
      • kotlin
      • mixin
      • server
    • 5 replies
    • 43.9k views
    • 
    • GreabGroovy
    • July 22

18. Invalid Mod file found error

    By Reubixz, July 21
    • 1 reply
    • 15.8k views
    • 
    • Choonster
    • July 22

19. Issues with pehkui mod

    By jabujabu, July 21   

    • didnt read faq
    • 1 reply
    • 9k views
    • 
    • TileEntity
    • July 22

20. RLCraft with Optifine crashes on startup (repost)

    By jonnyg4629, July 22
    • 0 replies
    • 4.8k views
    • 
    • jonnyg4629
    • July 22

21. Internal server error: Please help, i've been 7 days working on this server

    By TNTElf, July 21   

    • didnt read faq
    • 1 reply
    • 15.5k views
    • 
    • Ugdhar
    • July 22

22. Every Compat Wood Good crashes in creative mode

    By Muvilan, July 22   

    • 1.18.2
    • rendering
    • 0 replies
    • 15.3k views
    • 
    • Muvilan
    • July 22

23. I don't usually have a problem with skins, but this was a problem.

    By kmkpolice, July 22   

    • bug
    • 0 replies
    • 6.9k views
    • 
    • kmkpolice
    • July 22

24. Invalid Mod file found error

    By Reubixz, July 21
    • 0 replies
    • 4.7k views
    • 
    • Reubixz
    • July 21

25. IPv6 + Forge 1.20.1

    By Glühgor, July 21
    • 0 replies
    • 3.9k views
    • 
    • Glühgor
    • July 21