Modpack Version

1.23.0

Describe your issue.

Hi! So i have this server with some friends and for a month it was all right untill last night. It all started with some crashes, the server shut down by itself after few seconds and the world didn't load properly, kicking us out immediately after. I looked into the crash report and this type of error appeared:

[11:38:14.146] [main/ERROR] [loading.moddiscovery.ModFile/LOADING]: Access transformer file META-INF/accesstransformer.cfg provided by mod serverstarted does not exist!
[11:38:14.289] [main/ERROR] [loading.ModSorter/LOADING]: Missing or unsupported mandatory dependencies:
Mod ID: 'computercraft', Requested by: 'moreredxcctcompat', Expected range: '[1.114.4,)', Actual version: '[MISSING]'
Mod ID: 'computercraft', Requested by: 'advancedperipherals', Expected range: '[1.116.0,)', Actual version: '[MISSING]'

**-- Mod loading issue for: moreredxcctcompat --
Details:
Mod file: /home/container/mods/MoreRed-CCT-Compat-1.21.1-1.3.0.jar
Failure message: Mod moreredxcctcompat requires computercraft 1.114.4 or above
Currently, computercraft is not installed

    Mod version: 1.21.1-1.3.0
    Mod issues URL: https://github.com/YuRaNnNzZZ/More-Red-CCT-Compat/issues
    Exception message: <No associated exception found>

-- Mod loading issue for: advancedperipherals --
Details:
Mod file: /home/container/mods/AdvancedPeripherals-1.21.1-0.7.55b.jar
Failure message: Mod advancedperipherals requires computercraft 1.116.0 or above
Currently, computercraft is not installed

    Mod version: 0.7.55b
    Mod issues URL: https://github.com/Seniorendi/AdvancedPeripherals/issues
    Exception message: <No associated exception found>**

These two mods/libraries were already there and had never given me any problems. Why don't they allow me to start the server now? Also, the game usually starts perfectly without telling me to install Computercraft.

crash-2025-08-21_11.38.20-fml.txt

latest.log

Crash Report

No response

Latest Log

No response

Have you modified the modpack?

No

User Modifications

No response

Did the issue happen in singleplayer or on a server?

Server

Discord Username

rebba00

You didn't update Java perhaps?
I'm surprised, mildly, that the pack even runs on Java22. It's meant for Java21 (as is MC 1.21 that it is based on).

Nothing, i didn't touch the computer for three days until yesterday but i'll check if something changed in the meantime

But i don't know. Can java affect a Gamehosting server? Forgive me but I don't understand much about these things :')

it appears that you are missing cc-tweaked-1.21.1-forge-1.116.1.jar in your mods folder. given the random crashes you were having, it might be beneficial to tell the pack to reinstall, to ensure you dont have any other corrupted or missing files, by deleting the .lock file and running the startserver script as normal.

Also, i would skip java 22. Java 24 is known to work, Java 21 is what the mc and the pack is built for. I know some folks used java 23 previously. Java 22 was more of a proof of concept version

I downloaded cc tweaked and it's givin me another problem:

[12:32:36] [main/ERROR] [minecraft/Main]: Failed to start the minecraft server
net.neoforged.fml.ModLoadingException: Loading errors encountered:
- Create (create) has failed to load correctly

crash-2025-08-21_12.42.30-fml.txt

I also can't set Java to a version other than 22 or higher, I don't know why. It's 21 now, but nothing has changed.

I downloaded cc tweaked and it's givin me another problem:

[12:32:36] [main/ERROR] [minecraft/Main]: Failed to start the minecraft server net.neoforged.fml.ModLoadingException: Loading errors encountered: - Create (create) has failed to load correctly

crash-2025-08-21_12.42.30-fml.txt

This should not happen if you are using the official server pack. You have mods that the server pack doesnt install in the mods folder. remove the following mods if they are in the mods folder:

Soo is it possible that curseforge and gamehosting don't have the modpack "synchronized"? We've been playing on this server for almost a month now. It's very strange

its nothing to do with syncing them. you have client mods on the server. the official server pack doesnt have those. if the server host added those and you are not using the official server pack, then whatever non-standard method you or your host are using needs to be fixed and you should reach out to whoever is not using the official method to fix it.

for the meantime, you can download the server pack of the same version that your client has, run the startserver script, then when it gets done, copy all the folders (except the world folder) to the server, replacing specifically the mods, kubejs, and config folders

Understood. Thank you very much, i will try to fix it