bcrypt_ext。所以（LoadError）

當我嘗試啓動rails服務器時出現以下錯誤。bcrypt_ext。所以（LoadError）

任何想法？即時通訊使用 32位Windows 7機器與Ruby on Rails 4和紅寶石2.0.0p247。我在gemfile中包含了gem「bcrypt-ruby」，「〜> 3.1.1」。

繼承人我的堆棧跟蹤。

rails s 
ansi: 'gem install win32console' to use color on Windows 
=> Booting WEBrick 
=> Rails 4.0.0 application starting in development on http://0.0.0.0:3000 
=> Run `rails server -h` for more startup options 
=> Ctrl-C to shutdown server 
Exiting 
C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_support/depen 
dencies.rb:228:in `require': 126: The specified module could not be found. - C 
:/Ruby200/lib/ruby/gems/2.0.0/gems/bcrypt-ruby-3.1.1-x86-mingw32/lib/bcrypt_ext. 
so (LoadError) 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `block in require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:211:in `block in load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:615:in `new_constants_in' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:211:in `load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/bcrypt-ruby-3.1.1-x86-mingw32/l 
ib/bcrypt.rb:12:in `<top (required)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `block in require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:211:in `block in load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:615:in `new_constants_in' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:211:in `load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls/database_authenticatable.rb:2:in `<top (required)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls.rb:97:in `const_get' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls.rb:97:in `block (2 levels) in devise' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls.rb:92:in `each' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls.rb:92:in `block in devise' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls.rb:123:in `devise_modules_hook!' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mode 
ls.rb:90:in `devise' 
     from C:/Sites/Rubicon/prephub/app/models/authentication/user.rb:5:in `<c 
lass:User>' 
     from C:/Sites/Rubicon/prephub/app/models/authentication/user.rb:1:in `<t 
op (required)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:423:in `load' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:423:in `block in load_file' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:615:in `new_constants_in' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:422:in `load_file' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:323:in `require_or_load' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:462:in `load_missing_constant' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:183:in `const_missing' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/inflector/methods.rb:228:in `const_get' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/inflector/methods.rb:228:in `block in constantize' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/inflector/methods.rb:224:in `each' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/inflector/methods.rb:224:in `inject' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/inflector/methods.rb:224:in `constantize' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:534:in `get' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:565:in `constantize' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise.rb:2 
74:in `get' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mapp 
ing.rb:77:in `to' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mapp 
ing.rb:72:in `modules' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mapp 
ing.rb:89:in `routes' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mapp 
ing.rb:156:in `default_used_route' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/mapp 
ing.rb:66:in `initialize' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise.rb:3 
08:in `new' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise.rb:3 
08:in `add_mapping' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/rail 
s/routes.rb:208:in `block in devise_for' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/rail 
s/routes.rb:207:in `each' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/devise-3.0.0.rc/lib/devise/rail 
s/routes.rb:207:in `devise_for' 
     from C:/Sites/Rubicon/prephub/config/routes.rb:2:in `block in <top (requ 
ired)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/actionpack-4.0.0/lib/action_dis 
patch/routing/route_set.rb:316:in `instance_exec' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/actionpack-4.0.0/lib/action_dis 
patch/routing/route_set.rb:316:in `eval_block' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/actionpack-4.0.0/lib/action_dis 
patch/routing/route_set.rb:294:in `draw' 
     from C:/Sites/Rubicon/prephub/config/routes.rb:1:in `<top (required)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:222:in `load' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:222:in `block in load' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:213:in `load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:222:in `load' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/routes_reloader.rb:40:in `block in load_paths' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/routes_reloader.rb:40:in `each' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/routes_reloader.rb:40:in `load_paths' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/routes_reloader.rb:16:in `reload!' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/routes_reloader.rb:26:in `block in updater' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/file_update_checker.rb:75:in `call' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/file_update_checker.rb:75:in `execute' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/routes_reloader.rb:27:in `updater' 
     from C:131071:in `execute_if_updated' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/finisher.rb:69:in `block in <module:Finisher>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:30:in `instance_exec' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:30:in `run' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:55:in `block in run_initializers' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each 
_strongly_connected_component' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_ 
component_from' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_c 
onnected_component' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:180:in `each' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_ 
component' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:54:in `run_initializers' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation.rb:215:in `initialize!' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/railti 
e/configurable.rb:30:in `method_missing' 
     from C:/Sites/Rubicon/prephub/config/environment.rb:5:in `<top (required 
)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `block in require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:213:in `load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Sites/Rubicon/prephub/config.ru:3:in `block in <main>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb: 
55:in `instance_eval' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb: 
55:in `initialize' 
     from C:/Sites/Rubicon/prephub/config.ru:in `new' 
     from C:/Sites/Rubicon/prephub/config.ru:in `<main>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb: 
49:in `eval' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb: 
49:in `new_from_string' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb: 
40:in `parse_file' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:2 
77:in `build_app_and_options_from_config' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:1 
99:in `app' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/comman 
ds/server.rb:48:in `app' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:3 
14:in `wrapped_app' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/comman 
ds/server.rb:75:in `start' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/comman 
ds.rb:78:in `block in <top (required)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/comman 
ds.rb:73:in `tap' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/comman 
ds.rb:73:in `<top (required)>' 
     from bin/rails:4:in `require' 
     from bin/rails:4:in `<main>'

來源

2013-08-02 Mulaiko

使用Ruby Installer？ –

可能的重複[在Windows上安裝bcrypt-ruby gem]（http://stackoverflow.com/questions/1666511/installing-bcrypt-ruby-gem-on-windows） –

嗨，我確實使用ruby安裝程序進行當前版本的紅寶石，我做了開發套件的事情。我只是跑gem包，這就是我得到：創業板安裝bcrypt-紅寶石成功安裝bcrypt-紅寶石3.1.1 86 mingw32的爲bcrypt-紅寶石3.1.1-x86的解析文檔mingw32 無法將「\ x90」從ASCII-8BIT轉換爲UTF-8的lib/bcrypt_ext.so，skippin g 1 gem installed – Mulaiko

我想下面的步驟可以幫助：

確保你得到了的devkit。

您可以在此找到一些有用的東西吧：
https://github.com/oneclick/rubyinstaller/wiki/development-kit
gem install bcrypt --platform=ruby

然後你就可以require 'bcrypt'類型測試在IRB。如果結果是真的，而不是一些錯誤消息，而不是成功安裝。

來源

2013-08-10 01:38:43 fabregaszy

看來Rails的has_secure_password需要你使用3.0.0出於某種原因。嘗試

gem 'bcrypt-ruby', '~> 3.0.0'

來源

2013-09-30 07:16:28 mrbrdo

bcrypt_ext。所以（LoadError）

回答

相關問題