Help me help you.

This page covers troubleshooting for all of the USI mods. If you want help, hit this page first.

Stuff to do first: Reinstall the mods with the latest versions. Before reinstalling, DELETE the following folders and reinstall ALL USI mods! A lot of these interdepend on eachother so do NOT try to pick and choose.

ART [if you have Asteroid Recycling Technologies] CommunityResourcePack [If present, Karbonite, CRP, and MKS use this] OpenResourceSystem [You could have bad stuff here - we use the same version as KSPI-Experimentals) UmbraSpaceIndustries [You will need to reinstall ALL USI Mods]

After that, before you post, make sure you tell us your KSP version, confirm which USI mods you use and what version, and what the precise issue is, along with screenshots and log files.