Information
OS: Linux CachyOS Rolling
CPU: Intel Core Ultra 5 225H
GPU: Intel Arc 130T (Integrated GPU)
Minecraft version: 1.21.1
Modloader: Fabric Mod Loader 0.19.3
Homeostatic version: 2.12.0.0 (broken) & 2.11.0.10 (worked)
Aether version: 1.5.11
Issue description
Before everything broke, I updated Homeostatic from 2.11.0.10 to 2.12.0.0. A crash happened when I tried to enter Aether dimension. After crash, I can no longer go back to my world anymore...When trying to enter the world, the game kicked me out with [19:08:06] [Server thread/INFO]: Charisk_Chara lost connection: 无效的玩家数据 (Invalid player data). and [19:08:06] [Server thread/ERROR]: Couldn't place player in world. Fortunately, after downgrading the mod to 2.11.0.10, the world appears to be okay and playable again.
Way to reproduce
Install Minecraft 1.21.1 with Fabric 0.19.3, and then install Homeostatic 2.12.0.0 and Aether 1.5.11. Launch game, create a world, build a glowstone portal, go into it, crash.
Posibble reason
In 2.12.0.0, some season-related code threw out a NullPointerException, and then the world became heavily broken.
Log & report files
Crash reports: crash-2026-07-22_19.01.26-server.txt
Crash log when I enter the Aether for the first time: 2026-07-22-1.log.gz
Error log when I enter the Aether for the second time: 2026-07-22-2.log.gz
I hope you can notice and resolve this issue as soon as possible—I would be extremely grateful! Furthermore, I sincerely thank you for creating such an excellent mod.
Information
OS: Linux CachyOS Rolling
CPU: Intel Core Ultra 5 225H
GPU: Intel Arc 130T (Integrated GPU)
Minecraft version: 1.21.1
Modloader: Fabric Mod Loader 0.19.3
Homeostatic version: 2.12.0.0 (broken) & 2.11.0.10 (worked)
Aether version: 1.5.11
Issue description
Before everything broke, I updated Homeostatic from 2.11.0.10 to 2.12.0.0. A crash happened when I tried to enter Aether dimension. After crash, I can no longer go back to my world anymore...When trying to enter the world, the game kicked me out with
[19:08:06] [Server thread/INFO]: Charisk_Chara lost connection: 无效的玩家数据 (Invalid player data).and[19:08:06] [Server thread/ERROR]: Couldn't place player in world. Fortunately, after downgrading the mod to 2.11.0.10, the world appears to be okay and playable again.Way to reproduce
Install Minecraft 1.21.1 with Fabric 0.19.3, and then install Homeostatic 2.12.0.0 and Aether 1.5.11. Launch game, create a world, build a glowstone portal, go into it, crash.
Posibble reason
In 2.12.0.0, some season-related code threw out a NullPointerException, and then the world became heavily broken.
Log & report files
Crash reports: crash-2026-07-22_19.01.26-server.txt
Crash log when I enter the Aether for the first time: 2026-07-22-1.log.gz
Error log when I enter the Aether for the second time: 2026-07-22-2.log.gz
I hope you can notice and resolve this issue as soon as possible—I would be extremely grateful! Furthermore, I sincerely thank you for creating such an excellent mod.