JanGyga i update from 19.2 to 19.4 and now the full pack show only models w black and purple textures
ItzASecretBoi Volunteer Here! Not much information here! Try looking in console for any errors, usually in these cases if everything was fine before, one small change will make everything work again all at once.
LoneDev Only way to identify why something is not loading: https://itemsadder.devs.beer/faq/identify-why-textures-are-not-shown Make sure to enable this in config.yml of ItemsAdder and regenerate your pack: 1_19_3_atlas_support: true