Can't connect to redis on heroku

Set REDIS_PROVIDER to the name of the env var with your Redis URL.

Type this: heroku config:set REDIS_PROVIDER=REDISTOGO_URL. Restart.

Setting REDIS_URL in heroku config help me to resolve:

Error connecting to Redis on 127.0.0.1:6379 (Errno::ECONNREFUSED) (Redis::CannotConnectError)

ruby-on-rails ruby heroku redis sidekiq

You must set the REDISTOGO_URL on Heroku.

Click on Settings, and then Reveal Config Vars.

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