Hello im using emoticons 1.01 and mclib 2.35 while using 1.12.2 for a server with friends and when i make the morphs with the poses my friends see me as a glitch skin how do i fix this?

well they see my character as purple and black and i don't know why though but i will try what you said.

That’s not specific enough to tell you how to fix it. My best guess would be use URL skins instead your local as skins don’t get synced across clients.