CurseForge · Minecraft mod
Ars Caelum Fork
A Fork of Ars Caelum fixed the configration error on the server
Quick answer
Which Ars Caelum Fork release should I use?
Ars Caelum Fork ars_caelum-1.21.1-3.0.0-hotfix.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Ars Caelum Fork required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Ars Caelum Fork ars_caelum-1.21.1-3.0.0-hotfix.jar need?
ars_caelum-1.21.1-3.0.0-hotfix.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Ars Caelum Fork without breaking your instance.
Built for Ars Caelum Fork ars_caelum-1.21.1-3.0.0-hotfix.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use ars_caelum-1.21.1-3.0.0-hotfix.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside ars_caelum-1.21.1-3.0.0-hotfix.jar. It opens that exact file at the source.
About this project
What does Ars Caelum Fork add?
This is a fork of Ars Caelum, intended to fix some known bugs before the official updates resume
Origenal Project link: https://www.curseforge.com/minecraft/mc-mods/ars-caelum Origenal Project GitHub: https://github.com/baileyholl/ars-caelum
Since Ars Caelum has not been updated for a long time and issues have not been addressed in a timely manner, this branch aims to resolve bugs that severely impact the user experience. Issues that have been resolved so far include:
- 1、Ars Caelum is causing infinite output of large chunks of error logs on the server due to configuration file errors (e.g.:
- [_time_ WARN]: Configuration file /**/config/ars_caelum-server.toml is not correct. Correcting
- [_time_ WARN]: Failed to back up config file /**/config/ars_caelum-server.toml)
- This error significantly impacts the normal maintenance of the server, causing logs to be unreadable. This branch adds a new secure method to obtain configuration values, ensuring that abnormal log flooding does not occur and that the normal generation of configuration files after deleting them is not affected.
这是Ars Caelum的一个fork,意在于官方恢复更新之前修复一些已知的错误
原创项目链接:https://www.curseforge.com/minecraft/mc-mods/ars-caelum 原项目GitHub: https://github.com/baileyholl/ars-caelum
由于Ars Caelum已经长时间没有更新,未能及时处理issue,这个分支意在解决目前出现的极度影响体验的bug,目前已解决的问题:
- 1、Ars Caelum在服务端由于配置文件错误,而导致的无限输出大段错误日志(e.g.:
- [_time_ WARN]: Configuration file /**/config/ars_caelum-server.toml is not correct. Correcting
- [_time_ WARN]: Failed to back up config file /**/config/ars_caelum-server.toml)
- 该错误十分影响服务器的正常维护,导致日志无法正常阅读。本分支通过新增安全方法获取配置值,确保不会出现异常的日志刷屏,且不会影响删除配置文件后配置文件的正常生成。
Project description from CurseForge.
Pick your setup
Ars Caelum Fork by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Ars Caelum Fork versions and loaders
ars_caelum-1.21.1-3.0.0-hotfix.jar
4 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.