Error: no auth mechanism defined

[IgorDePaula]

The module do not authentic user not by documentation, not by this solution

http://stackoverflow.com/questions/34370212/node-js-form-http-authentication-with-request-module-fails...

All form fails

[ghost]

I encountered the same error on AWS lambda function when use this module:

Error: no auth mechanism defined

[alukach]

I had this problem. For me, it turned out that due to an internal bug (i.e. a bug caused by myself rather than this codebase) I was passing undefined values for pass and user.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[aluck-Tiffany]

When I met this problem, I realised from these comments and source my local env file. Then it worked.
Hope useful for others like me.

[IgorDePaula]

@aluck-Tiffany local env file?