Minecraft Version

1.21.0

What happened?

Server crashes losing entire inventory when dying with the elytra equipped in the back slot.

Minecraft version is actually 1.21.1 - I know it says unlisted versions are unsupported, but the elytra slot jar is for 1.21.1, so I’m assuming the list above is outdated!

How do you trigger this bug?

1. Equip elytra in back slot
2. Have YIGD mod installed
3. Die (fly down).

Loader

Forge

Loader Version

Neoforge 21.1.160

API Version

No response

Mod Version

Elytraslot-neoforge-9.02+1.21.1.jar

Relevant Log Outputs

crash-2025-05-05_22.58.33-server.txt

Here is the corresponding issue in the other mod.

B1n-ry/Youre-in-grave-danger#230

It looks like you're using Curios 9.0.15+1.21.1 which is actually a version from the Curios API Continuation fork that is now frozen. This should be resolved if you update to the official version, preferably the latest which is currently 9.5.1+1.21.1 on NeoForge.