OAuth2 client credentials grant error UnsupportedAuthorizationScheme

Dear ALL,
Anyone have come accross the following error, your comments

would be of great help, plz suggest on this,OAuth2::Error


‘Bearer’ scheme is supported for Authorization header."})*

Any help is greatlly appreciated

Thanks & Regards,


You’re going to need to provide more information for anybody to be able to help much. For instance:

  • what triggers this behavior? (particular request, operation, etc)

  • what Oauth2 provider is giving you this result?

  • the full (with secret bits censored) outgoing request, including headers, that’s causing this error

  • a stacktrace from when the error occurs

  • versions of relevant software (Rails + Oauth2 gem, mostly)

–Matt Jones