Question Pokemon Sw/Sh Hacking Trainer Textures Question

Hey guys so when modding Sw/Sh for trainer texture edits, the game freezes and crashes when it gets to those edits. Does anyone know any reason as to why?

I have a big event saturday and the trainer textures keep crashing my game and idk what to do


the game won’t continue unless all the trainer textures are removed for some reason

for reference

I’m using PkNx for the file editing; SwitchToolBox for getting and replacing the texture files; photoshop to edit them.