Hello, I made own app that handle OAuth2 Authentication - when I wanna to get for example userdata via Postman - all works fine.
When I trying to use generic oauth2 to join grafana I see this problem:
"t=2019-09-22T23:10:35+0200 lvl=eror msg=“login.OAuthLogin(get info from generic_oauth)” logger=context userId=0 orgId=0 uname= error=“Error decoding user info JSON: invalid character ‘<’ looking for beginning of value”
Data from browser:
I am fighting with this error for three days without progress and I have no ideas how can I solve it. Can anybody help me?