The latest version of the mod - 1.0.3 - should be compatible with game version e1.1.0. If you're crashing on startup, make sure you're using version 1.0.3 of this mod.
I've uploaded a version of this mod that's compatible with the 1.2.0 beta branch. You can find it under the "Optional Files" section of the "Files" tab. Only use that version if you're on the 1.2.0 beta branch. It won't work on the main branch.
There does seem to be a fix for 1.4.1, but I don't know if it works for 1.4. Frugal Cavalry Beta Fix: https://www.nexusmods.com/mountandblade2bannerlord/mods/1660
105 comments
I've uploaded a version of this mod that's compatible with the 1.2.0 beta branch. You can find it under the "Optional Files" section of the "Files" tab. Only use that version if you're on the 1.2.0 beta branch. It won't work on the main branch.
Frugal Cavalry Beta Fix: https://www.nexusmods.com/mountandblade2bannerlord/mods/1660