Simple diagnoser for Minecraft resourcepack's broken Custom Model, with quick-fix
This program is designed for datapack/resourcepack beginner.
Simply put .exe file along side pack.mcmeta and run it.
If you have python (3.9+) installed in your computer. Then you can use .py instead of .exe file. You may rename it to whatever you want.
Sometimes, Windows can't tell what app it is, so it prevent it from running.
