Crackers Wither Storm Mod Crash Fixes: Common Errors and How to Solve Them

Most Crackers Wither Storm Mod crashes have a small set of causes, and the crash report usually names the culprit. Here is how to read it and fix the usual suspects.

Find the crash report

Crash reports: crash-reports folder inside your game directory, one file per crash.
Latest log: logs/latest.log, useful when the game closes without a report.
Forge error screens: loading errors often appear on screen before the title menu, listing the problem mod.

Search the report for "Caused by" and the first mention of a mod name. That line is usually the real cause.

Common errors and fixes

Symptom	Likely cause	Fix
Mod missing from the Mods list	Source ZIP placed in `mods`, or vanilla profile launched	Use a compiled `.jar` and the Forge profile
Forge says the mod needs a different Minecraft version	Version mismatch	Use the build for your exact version
Missing dependency screen	A required library mod isn't installed	Install exactly what the screen names
`UnsupportedClassVersionError`	Mod compiled with a newer Java than the game uses	Rebuild with the project's intended JDK, or use an official compiled release
Duplicate mod error	Two copies of the mod in `mods`	Keep only one file
Crash mid-fight, "out of memory"	Too little memory allocated	Raise `-Xmx` sensibly; see the performance guide

Finding mod conflicts

If the mod works alone but crashes in a larger pack, use the halving method:

Move half of your other mods out of the folder.
Launch. If it works, the conflict is in the removed half; if not, it's in the remaining half.
Keep halving the problem group until one mod remains.

Always test conflicts in a copy of your world.

Build errors from the source archive

Java version errors: install the JDK the project expects and set JAVA_HOME.
Network or dependency download failures: run the build again with a stable connection.
Path problems: extract to a short path without spaces or special characters.

The download guide walks through the build from the start.

Asking for help

When you report a problem to the developer or a community, include your Minecraft version, Forge version, mod file name, the full crash report and a list of your other mods. Post long logs through a paste service rather than screenshots.