<unnamed installation> and cant be uninstalled

for whatever resson when i installed forge for 1.12.2 the new tab was normal at first saying "forge" and then the version but now its unnamed installation and i cant edit it at all, cant change its name or version on that profile and i cant delete it at all, the delete button dosent exist, i have uninstalled that version forge manualy (go into .minecraft and into versiona dn delete it there) but the profile still there and the forge version is also still in the version list even tho i deleted it