coding with heroku and some addones and sendgrid function

Question

Hi i am doing some coding with heroku and now i am running with some problem more specifically using this code in my terminal

sudo heroku addones:add sendgrid:starter --app project1

end result

Adding sendgrid:starter on project1... failed
 !    You do not have access to the app project1.

I am a bit new with ubuntu and ruby on rails so i dont have any god idea with this exept with ssh but my main problem is why and how any info or help would really be appreciated

Answer 1

Make sure you're logged into the account that owns/has permissions to project1 by running:

heroku login

Also, you have a syntax error in your command, should be:

heroku addons:add sendgrid:starter --app project1