[RUBY] What to do if you get an error when you hit Heroku logs

Error occurrence status

After deploying, hitting Heroku logs in the console caused an error

error contents

console

Error: Missing required flag

solution

Since the repository is not linked to Heroku's server, an error is displayed, so link it. Do the following in the console

heroku login
git remote -v
heroku git:remote -a <HerokuAppName>
git remote -v

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