Missing 'issuer' and 'authorization' Endpoint Config for Auth0 Provider

[codyafingerson]

I’m using a basic Next.js setup created with create-next-app and followed the Getting Started guide for Auth0 to set up Auth.js. However, I’m encountering the following error:

[auth][error] InvalidEndpoints: Provider "auth0" is missing both `issuer` and `authorization` endpoint config. At least one of them is required. Read more at https://errors.authjs.dev#invalidendpoints
    at assertConfig (webpack-internal:///(rsc)/./node_modules/@auth/core/lib/utils/assert.js:92:24)
    at Auth (webpack-internal:///(rsc)/./node_modules/@auth/core/index.js:88:95)
    at async C:\Users\codya\Desktop\my-login-app\node_modules\next\dist\compiled\next-server\app-route.runtime.dev.js:6:55038
    at async ek.execute (C:\Users\codya\Desktop\my-login-app\node_modules\next\dist\compiled\next-server\app-route.runtime.dev.js:6:45808)
    at async ek.handle (C:\Users\codya\Desktop\my-login-app\node_modules\next\dist\compiled\next-server\app-route.runtime.dev.js:6:56292)
    at async doRender (C:\Users\codya\Desktop\my-login-app\node_modules\next\dist\server\base-server.js:1377:42)
    at async cacheEntry.responseCache.get.routeKind (C:\Users\codya\Desktop\my-login-app\node_modules\next\dist\server\base-server.js:1587:40)
 POST / 303 in 49ms

I’ve configured my environment variables in .env.local (shown below) with their respective values by navigating to Applications > MyApp > Settings in the Auth0 dashboard.

NODE_ENV=development
AUTH_SECRET=[obtained by executing npx auth secret]

AUTH_AUTH0_ID=
AUTH_AUTH0_SECRET=
AUTH_AUTH0_DOMAIN=

I've created a sample repo that produces the problem: https://github.com/codyafingerson/my-login-app

Am I going wrong somewhere?