Worldthreader caused server crash

[BoneMachete]

Hi, I recently installed Worldthreader on my fabric 1.21.5 server, and unfortunately it caused the server to crash; I looked in the crash report to see what it was, and it said something about the end dimension (in a line in the crash report, it states: "Crashing thread: worldthreader_minecraft:the_end"). Of course I'll have to remove the mod from my server for now, but I thought I would leave you with the crash report as it might help you with the development of your mod and potential bug fixing in the future (also yes, there are a huge number of mods installed on my server, maybe it might also help give insights on compatiblity or something)

Note: In the crash report, it mentions a mod called async (another performance mod), but this mod was not the cause of the issue, as my server only stopped crashing after removing Worldthreader, and it ran just fine with async and not Worldthreader

crash-2025-05-06_21.54.29-server.txt

[2No2Name]

Mod compatibility issue with async. Remove either one

[2No2Name]

Likely duplicate of https://github.com/2No2Name/worldthreader/issues/14

[Zintux]

async and worldthreader seems to work with each other on 1.21.5, looking to the log its probably because of c2me + datapack incompatibility, see #16