Describe the bug
Your mod with mod BetterEnd crash clients and server if players travel End

Runtime info (please complete the following information):

• Minecraft version: 1.20.1
• Mod version: c2me-fabric-mc1.20.1-0.2.0+alpha.10.97.jar

Crash reports / logs

Checklist

• [ x ] I am using the official version of the mod.
• [ x ] I tried the latest development version but the issue persists.
• [ x ] I searched for similar open issues and could not find an existing bug report on this.

This comment says the issue is on c2me's side.

quiqueck/BetterEnd#284

This probably needs to be fixed on their end. Synchronizing feature generation destroys the point of having threaded feature generation.

You might have better luck disabling allowThreadedFeatures as a workaround now.

@purejosh Hello, I invite you do check this comment made above about the issue.

I wish both devs would just get into a call and sort this out.

https://pastebin.com/edgvQBRH

quiqueck/BetterEnd#284

This probably needs to be fixed on their end. Synchronizing feature generation destroys the point of having threaded feature generation.

You might have better luck disabling allowThreadedFeatures as a workaround now.