Error 404 from Github using Ueberauth

Question

The page I am redirected to:

The link looks like this:

https://github.com/login/oauth/authorize?client_id=&redirect_uri=http%3A%2F%2Flocalhost%3A4000%2Fauth%2Fgithub%2Fcallback&response_type=code&scope=user%2Cpublic_repo

Output from my terminal, seems like it is code 302

I am using Ueberauth, Elixir, Phoenix.

Answer 1

I found where the problem was.

I had problem that I just copy-pasted code from ueberauth_github and replaced the GITHUB_CLIENT_ID and GITHUB_CLIENT_SECRET with my own.

There is a problem that it calls System.get_env. So I changed it to:

Now it works.

Answer 2

When you create variables in .env you need to source that too so it will work in your project directory by running the following command in terminal

source .env

if .env is in any folder e.g config/.env then

source config/.env

I had a same issue with little research its fixed with this command.