How to set environment variable with heroku?

Question

I'm trying to set an environment variable with this command line:

heroku config:set ENV=PRODUCTION

But I have this error :

! Missing required flag:

! -a, --app APP app to run command against

! See more help with --help

my app name is disquairedjangoaj96

Benito Serna · Accepted Answer · 2018-04-10 16:27:37Z

2

I think what you need now is to tell heroku in which app you want to set the env variable.

heroku config:set ENV=PRODUCTION --app disquairedjangoaj96

answered Apr 10, 2018 at 16:27

Benito Serna

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when I do so, I get this error: "! disquairedjangoaj96 is invalid. Must be in the format FOO=bar."
– A.JO
Commented Apr 10, 2018 at 16:28
Did you used the double "--"?... I received that same error when I used only "-app" instead of "--app"
– Benito Serna
Commented Apr 10, 2018 at 16:42

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