Ruby on rails Can';即使我';我加了钥匙

Ruby on rails Can';即使我';我加了钥匙,ruby-on-rails,git,heroku,Ruby On Rails,Git,Heroku,我正试图从Heroku克隆一个当前项目。我遇到权限访问问题,因此我删除了现有密钥,并添加了当前密钥: $ heroku keys:add Found an SSH public key at /home/martyn/.ssh/id_rsa.pub Would you like to upload it to Heroku? [Yn] Y Uploading SSH public key /home/martyn/.ssh/id_rsa.pub... done $ heroku keys

我正试图从Heroku克隆一个当前项目。我遇到权限访问问题,因此我删除了现有密钥,并添加了当前密钥:

$ heroku keys:add

Found an SSH public key at /home/martyn/.ssh/id_rsa.pub
Would you like to upload it to Heroku? [Yn] Y
Uploading SSH public key /home/martyn/.ssh/id_rsa.pub... done

$ heroku keys

=== martynbissett@yahoo.co.uk Keys
ssh-rsa AAAAB3NzaC...5VRkk6UVBT martyn@martyn-Lenovo-B590

$ heroku git:clone -a young-lowlands-8336

Cloning from app 'young-lowlands-8336'...
Cloning into 'young-lowlands-8336'...
Agent admitted failure to sign using the key.
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

我已经检查过这个网站是活的,它是活的。从我的Heroku控制面板上,我可以看到这个项目也处于活动状态。为什么我仍然被拒绝?

这是我从Heroku那里得到的回复,现在似乎有效了:

看起来您的本地SSH使用的密钥与默认密钥不同。 您是否可以尝试使用以下命令将密钥标识重置为默认值:

ssh-add -D

您是此应用程序的所有者吗?您可以在仪表板中查看:是的,我是此应用程序的所有者。