problem of authenticating users with devise?

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I'm starting with ruby on rails I'm using the gem devise when I want to enter an email with a password I get this error

What is the reason?

    
asked by 14.08.2017 в 04:07
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1 answer

1

Uninstall bcrypt 

gem uninstall bcrypt-ruby
gem uninstall bcrypt
gem install bcrypt --platform=ruby

Then add in your Gemfile : 

gem 'bcrypt', '~> 3.1.11'

And, finally, execute the following command: 

bundle install
    
answered by 14.08.2017 / 04:35
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