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CodeChicken Lib CRE Mod FAQ

10 questions players actually ask, answered.

Do I need to install this mod separately or does it come with other mods?
CodeChicken Lib CRE is a library mod that must be installed in your mods folder to support dependent mods. Check your mod pack or the mods you're using—if they require CodeChicken Lib CRE, you'll need it present for those mods to load.
My game crashes on startup with Cleanroom Loader. How do I fix it?
CodeChicken Lib CRE patches several startup crash issues specific to Cleanroom Loader. Make sure the mod is in your mods folder and up to date, then restart your game. If crashes persist, check your logs for other conflicting mods.
What does 'disable supporter lookup' do and why would I need it?
The supporter lookup feature tries to connect to a server to verify player information, but this can fail or hang on some networks. Disabling it in the config file prevents these connection errors without affecting core mod functionality.
How do I turn off the supporter lookup?
Open the CodeChicken Lib CRE config file (usually in your config folder) and find the supporter lookup setting, then set it to false or disabled. Save the file and restart your game.
I'm getting null vector errors in rendering. What's wrong?
This was a bug in the original library where writeVector could return null values during 3D rendering operations. CodeChicken Lib CRE fixes this issue, so make sure you're running the latest version of the mod.
Can I use this mod without Cleanroom Loader?
CodeChicken Lib CRE is designed for Cleanroom Loader environments, but it may work with other loaders depending on the dependent mods you're using. Check the requirements of the mods that need this library.
Does this mod add any items, blocks, or content to the game?
No, CodeChicken Lib CRE is a library mod that only provides backend systems like 3D math tools, networking helpers, and rendering fixes. It doesn't add any visible content to your world.
Why am I getting client launch errors with this mod?
CodeChicken Lib CRE addresses client launch issues that occur in newer mod development environments. If you're still experiencing launch errors, verify that all dependent mods are compatible with your mod loader version.
What's the difference between this and the original CodeChicken Lib?
CodeChicken Lib CRE is an updated version that fixes crashes, rendering bugs, and networking issues found in the original library when running on modern setups and Cleanroom Loader.
Do I need to configure anything after installing this mod?
Most players don't need to change anything—the mod works out of the box. The only common configuration is disabling supporter lookup if you experience server connection issues.