相关疑难解决方法(0)

我在运行puma服务器时遇到奇怪的错误.以前它在我访问普通页面时工作正常,并且当我尝试注册用户时仅发生错误.现在,当启动puma服务器时,它说

无法加载应用程序:LoadError:不兼容的库版本 - /home/bed/.rvm/gems/ruby-2.3.0/gems/bcrypt-3.1.10/lib/bcrypt_ext.so

的Gemfile:

source 'https://rubygems.org'
ruby '2.3.0'
gem 'rails', '4.2.4'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'bcrypt'

group :development do
  gem 'web-console', '~> 2.0'
  gem 'spring'
  gem 'better_errors'
  gem 'hub', :require=>nil
  gem 'quiet_assets'
  gem 'rails_layout'
  gem 'spring-commands-rspec'
end

group :development, :test do
  gem 'faker'
  gem 'pry-rails'
  gem 'pry-rescue'
  gem 'rspec-rails' # installs RSpec gems with support for Rails
  gem 'factory_girl_rails' # creates test data
  gem 'rubocop'
  gem 'byebug'
end …