I am a newbie, I got a problem `no function clause matching in :jose_jwk.from/1`

Hi all,

I am a newbie, I got a problem when implement Authentication with Guardian.
When I use Guardian.Plug.sign_in(conn, resource), I got a error

no function clause matching in :jose_jwk.from/1

I try research but not found :frowning:

1 Like

I search for similar issue and I found this one. Maybe it has to do with configuration.

Can you post the full stack trace you’re seeing? Also, what is resource? Can you throw an IO.inspect(resource) before the Guardian.Plug.sign_in(conn, resource) line? Not sure exactly what’s happening, but more information can’t hurt!