How to rectify SSH error: Heroku, in my Rails Application

Question

I'm new to SSH. I'm working my way through the Heroku tutorial "Set up SSH for Git":

Return to the terminal mac and verify your configuration by entering the following command

git push heroku master

I get the error:

The authenticity of host 'heroku.com (50.19.85.132)' can't be established. 
RSA key fingerprint is 8b:48:5e:67:0e:c9:16:47:32:f2:87:0c:1f:c8:60:ad.
No matching host key fingerprint found in DNS.
Are you sure you want to continue connecting (yes/no)? 
Host key verification failed.
fatal: The remote end hung up unexpectedly

I would be grateful for any advice.

maybe try HTTP Git instead of SSH Git - https://devcenter.heroku.com/articles/http-git - it's much easier to setup. — John Beynon, Nov 28 '14 at 15:51
Have you added your ssh public keys on Heroku? If yes, try removing the content of your `.ssh/known_hosts` file. — Santhosh, Nov 28 '14 at 17:32
sorry for late, add added my key to heroku, but not working heroku keys:add — Mary Smith, Nov 29 '14 at 13:27
https://gist.github.com/Marysmith/d8ab51e27f70d7412e8a i updated — Mary Smith, Nov 29 '14 at 13:38

score 0 · Accepted Answer · edited May 23 '17 at 11:44

0

A few months ago I ran into something similar while performing

git push heroku master

which resulted in

Permission denied (publickey).
fatal: The remote end hung up unexpectedly

I forgot the exact solution, but I remember that the following link: Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly helped me a lot.

regards,

-Ricardo

edited May 23 '17 at 11:44

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answered Dec 23 '14 at 21:40

Ricardo Estadiores

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How to rectify SSH error: Heroku, in my Rails Application

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