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Gem::LoadError (Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).?

Gem::LoadError (Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).) In rails?


1)change the gemfile in mysql version
 gem 'mysql2'

2)Change to mysql2 version
 gem 'mysql2','0.3.20'

Comments

  1. Anonymous5 January 2016 at 23:16

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    ReplyDelete
  2. Lux937 April 2016 at 07:11

    didn't work for me!

    ReplyDelete
  3. Tejuteju30 October 2018 at 21:25

    Nice post ! Thanks for sharing valuable information with us. Keep sharing.. Ruby on Rails Online Training

    ReplyDelete

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