enviroment not set

[riky177]

Hi, I'm learning nextjs and next auth, but I got warning like this in cmd

https://next-auth.js.org/warnings#nextauth_url NEXTAUTH_URL environment variable not set

So i make a file name .env like this

//that the domain I hosting
NEXTAUTH_URL=https://topremit.vercel.app

But I still got that warning, can someone help me ?

[jpomykala]

I have the same problem

[balazsorban44]

A reproduction would help. 😊

[jpomykala]

I'm still trying to solve the issue on my own. I'm not sure if it's a NextAuth, NextJS or my problem :)
I found an intermediate fix. I added ENV NEXTAUTH_URL to my Dockerfile: