When I deploying a new rails 5.2.0 app to production machine, which has been the other rails 5.2.0 app there, I encounter a serious problem: ActiveSupport::MessageEncryptor::InvalidMessage: ActiveSupport::MessageEncryptor::InvalidMessage ArgumentError: invalid base64 /var/www/blogApp/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/core_ext/module/delegation.rb:271:in `method_missing' /var/www/blogApp/shared/bundle/ruby/2.4.0/gems/railties-5.2.0/lib/rails/application.rb:433:in `secret_key_base' Below are a part of debug info when I use capistrano to deploying a rails 5.2.0 app: DEBUG [b79779f0] Command: cd /var/www/blogApp/releases/20180802145508 && ( export RAILS_ENV="production" RAILS_GROUPS="" ; /usr/local/rvm/bin/rvm [email protected] do bundle exec rake assets:precompile )
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