Charm login error 404

[clauz (Claudio Pisa)]

The solution is to use charmcraft. See the links below.

Install charmcraft on Linux | Snap Store

Charmhub Transition FAQ

From 9th February 2022, charm publishing and consumption are served exclusively by Charmhub.io. This FAQ (Frequently Asked Questions) document explains what will happen after this transition away from Charm Store and if there is any action you need to take as a charm author. Here are some common charm operations, with equivalent Charmhub<->Charm Store commands that you may find useful. Please ask in the forum if you feel there is any other question that you would like us to answer. How were th…