Server crash when using world-generation data packs (1.17-R0.1-SNAPSHOT)

[insquared]

Stack trace

https://paste.gg/p/anonymous/4b3aa94fe00f42a18b2d2437e2f77c92

Plugin list

none

Actions to reproduce (if known)

Install these datapacks:

• William Wythers Overhauled Overworld
• William Wythers' Caves and Cliffs
• More Structures for William Wythers' Overhaul

Paper version

[14:02:01 INFO]: §f§oChecking version, please wait... [14:02:01 INFO]: §fThis server is running Paper version git-Paper-64 (MC: 1.17) (Implementing API version 1.17-R0.1-SNAPSHOT) (Git: 333cc2e)§r §aYou are running the latest version

Agreements

• [X] I am running the latest version of Paper available from https://papermc.io/downloads.
• [X] I have searched for and ensured there isn't already an open issue regarding this.
• [X] My version of Minecraft is supported by Paper.

Other

Not really a server-related bug, but as it is a functionality included in base-minecraft, I believe this is worth posting as an issue here.

Cheers!

[noor-latif]

According to the dev you can't combine these 2 datapacks yet William Wythers Overhauled Overworld William Wythers' Caves and Cliffs

[jpenilla]

Are these the only 3 datapacks you have installed? I'm unable to reproduce this using your seed and those 3 datapacks.

[insquared]

Are these the only 3 datapacks you have installed? I'm unable to reproduce this using your seed and those 3 datapacks.

According to the dev you can't combine these 2 datapacks yet William Wythers Overhauled Overworld William Wythers' Caves and Cliffs

Ah I have figured it out, it seems there are certain datapacks cause the issue. I thought it was a bug as it was running fine on my local world and on base-spigot test version. Closing.