Minecraft Version

1.18.2

Fabric/Quilt Version

Quilt 0.17.6

Fabric/Quilt API Version

qfapi-1.0.0-beta.28_qsl-1.1.0-beta.26_fapi-0.67.0_mc-1.18.2

Tinkers' Construct Version

1.18.2-3.5.2.155

Describe your issue

All tool parts are rendered white.

Pressing F3+T to reload sometimes works and the tools are rendered correctly. Sometimes, this does not work and the game crashes with a ConcurrentModificationException.

Crash Report

https://mclo.gs/LAYp5ca

Other mods

Only Hephaestus and Quilt Fabric API (all other mods are disabled as seen in the crash report)

Tried reproducing with just Tinkers?

Yes

Performance Enchancers

None of the above

Searched for known issues?

Searched open issues, Searched closed issues, Checked the FAQ

For anyone else having these crashes with a ConcurrentModificationException either on resource reload or when starting the game. Limiting the number of CPUs visible to Java seemed to be a work around. Just add the following argument to in your launcher configuration:

-XX:ActiveProcessorCount=4

I assume this may impact performance. I guess what is happening here is that Minecraft spawns a number of worker threads depending on the amount of CPUs the machine has and be reducing this, it also reduces the risk for a concurrent access to a certain resource. However, this is all wild guess. Anyway, my friends and I can play with this mod in our modpack now. Feel free to close this issue. Maybe this helps someone.

Fairly sure minecraft runs on a single core, this shouldn't impact performance.

Duplicate of #33