@ERROR2401, he is talking about W10 version, you can google minecraft folder on phone and go in resource_packs folder
Seems like it crashes only in globar resources, so you can still choose textures in world
Seems like game doesn't crash when opening worlds resource packs
So if we connect these 2, incorrect json syntax causes game to think that there's another ghost pack, but since it doesn't have code (including icon, text etc.) game crashes