Build fails because of the armor model

I'm making a mod that adds more equipment, i tried adding an armor, so i made the custom models in blockbench (Java entity model)  (1 model for each item) then i made the textures for every single armor part then exported all and imported in mcreator all correctly and selected the animations. Then i created the actual armor  itself in mcreator and selected the models and now build fails. Heres the message given in the console