Which mod is causing my crash, and how do I find it?

When a modded server crashes, the Console almost always tells you which mod is to blame — you just need to know where to look. Here's how to find and fix the culprit.

Reading the crash

1. Open the Console and read the lines just before it stopped — a crash report usually points at a mod ID or class.
2. Use "Share logs via mclo.gs" to get a clean, shareable link.
3. If it's not obvious, bisect: remove half the mods, test, and narrow down.
4. Update or remove the culprit (and check its dependencies).

Common patterns

Crashes right at "Loading" are usually a missing dependency or a wrong-version mod.

Tip: The "Share logs via mclo.gs" button in the Console gives you a tidy link you can share with our team or a mod author when you need a second pair of eyes.

Frequently asked questions

Where does it say which mod crashed? In the Console/crash report — read the lines just before it stopped for a mod ID or class name.

What if the report doesn't name a mod? Bisect: remove half your mods, test, and keep narrowing until you find the culprit.