I am developing a Rails 4 app using the Active Admin gem for the administration back end. Active Admin in turn uses Devise for user authentication. Now, when I try to deploy the app using capistrano on the VPS server, I get the below error: rake aborted! Devise.secret_key was not set. Please add the following to your Devise initializer: config.secret_key = '-- secret key --' A Google search does n
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