我在我的ruby应用程序环境中使用rbenv和bundler.
我的'捆绑秀':
bundle show
Gems included by the bundle:
* activemodel (3.2.13)
* activerecord (3.2.13)
* activesupport (3.2.13)
* addressable (2.3.4)
* arel (3.0.2)
* bcrypt-ruby (3.0.1)
* builder (3.0.4)
* bundler (1.16.2)
* erubis (2.7.0)
* eventmachine (1.0.3)
* faraday (0.8.7)
* haml (4.0.2)
* haml-contrib (1.0.0)
* hashie (1.2.0)
* hipchat (1.0.1)
* hiredis (0.4.5)
* httparty (0.11.0)
* i18n (0.6.1)
* json (1.7.7)
* kgio (2.8.0)
* maruku (0.6.1)
* multi_json (1.9.0)
* multi_xml (0.5.5)
* multipart-post …我正试图在我的笔记本上安装ROR(Debian Wheezy 64位).
首先我有这个问题(在这里输入链接描述),由第一个答案解决.
现在rails服务器启动了,但是在localhost:3000浏览器上我收到以下错误:
无法加载'active_record/connection_adapters/sqlite3_adapter'.确保config/database.yml中的适配器有效.如果您使用"mysql","mysql2","postgresql"或"sqlite3"以外的适配器,请将必要的适配器gem添加到Gemfile中.
我已经安装了ruby 2.0.0编译源代码,没有错误或错误.然后我安装了一些需要的库(sqlite3,libsqlite3-dev)......
这是我的GemFile:
'https://rubygems.org'
-# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.0.0'
-# Use sqlite3 as the database for Active Record
gem 'sqlite3'
-# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.0'
-# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
-# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
-# See https://github.com/sstephenson/execjs#readme for more supported runtimes
-# gem 'therubyracer', platforms: :ruby …Ruby 2.1.3p242 <2014-09-19修订版47630> [x64-mingw32] Rails 4.2.0.beta2
我在64位系统上运行Windows 8.我一直在使用c9(云托管的ubuntu)但是想在我的电脑上开始使用RubyMine IDE来使一切变得更快但是它会带来一些问题.
我已经尝试了几乎所有推荐的方式,包括这个: 如何在Windows上为Ruby安装sqlite3？
但我仍然收到相同的错误消息.非常感谢您的帮助!如果您对我有任何疑问,请与我们联系.
运行$ rails s时出现完整错误消息:
C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `block in require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:233:in `load_dependency'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/activesupport-4.2.0.beta2/lib/active_support/dependencies.rb:248:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:6:in `rescue in <top (required)>'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.9-x64-mingw32/lib/sqlite3.rb:2:in `<top (required)>'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:76:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/bundler-1.7.4/lib/bundler.rb:133:in `require'
from C:/Sites/aynulhabib-habib-framework-aca42deddccd/config/application.rb:7:in `<top (required)>'
from C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/railties-4.2.0.beta2/lib/rails/commands/commands_tasks.rb:78:in `require'
from …我已经查看了其他几个帖子并尝试了解决方案但没有成功.
问题被标记为此解决方案的副本 无法在ruby上加载此类文件 - sqlite3/sqlite3_native(LoadError) 但是给出的答案对我不起作用.我只是得到了同样的错误
我刚安装了rails,所以一切都是最新的我使用以下内容:Windows 10,ruby版本2.5.1,rails版本5.2.0
我也尝试用bundle update更新SQLite gem.
这是错误:
C:\proje>rails s
Traceback (most recent call last):
43: from bin/rails:4:in `<main>'
42: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
41: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
40: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
39: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
38: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
37: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
36: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
35: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
34: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/railties-5.2.0/lib/rails/commands.rb:18:in `<top (required)>'
33: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/railties-5.2.0/lib/rails/command.rb:46:in `invoke'
32: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/railties-5.2.0/lib/rails/command/base.rb:65:in `perform'
31: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
30: from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command' …