Question

在：没有要加载的文件 - haml（MissingSourceFile）

但是这个宝石已经出现了。

我也有这个路径的插件： - / home / techvant / rails_app / techease / vendor / plugins / haml / init.rb

此init文件包含以下代码： -

begin
     require File.join(File.dirname(__FILE__), 'lib', 'haml') # From here
   rescue LoadError
     require 'haml' # From gem
end

我需要解决此错误，请帮忙。

以下是错误跟踪。

/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require': no such file to load -- haml (MissingSourceFile) from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require' 来自/usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in require' from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:521:in new_constants_in' 来自/usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in require' from /home/techvant/rails_app/techease/vendor/plugins/haml/init.rb:4:in evaluate_init_rb' 来自/usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/plugin.rb:146:in evaluate_init_rb' from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/kernel/reporting.rb:11:in silence_warnings' 来自/usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/plugin.rb:142:in evaluate_init_rb' from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/plugin.rb:48:in load' 来自/home/techvant/rails_app/techease/config/../vendor/plugins/siteninja/engines/lib/engines/plugin.rb:77:in load' from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/plugin/loader.rb:38:in load_plugins' 来自/usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/plugin/loader.rb:37:in each' from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/plugin/loader.rb:37:in load_plugins' 来自/usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:348:in load_plugins' from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:163:in进程' 来自/usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:113:in send' from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:113:in run' 来自/home/techvant/rails_app/techease/config/environment.rb:9 来自/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require' from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require' 来自/usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in require' from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:521:in new_constants_in' 来自/usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in require' from /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:84 from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require' 来自/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`requiren' 来自脚本/服务器：3

Answer 1

由于haml是一个宝石，我将它放在environment.rb：

中

config.gem 'haml'

然后，解压缩并将其添加到repo：

rake gems:install
rake gems:unpack

最后，删除你已经获得的haml插件引用。

Answer 2

尝试：

gem update rails

...在服务器上，而不是您的开发机器

Answer 3

您可以尝试解压缩宝石，使它们位于您的rails应用目录中，这将取消您的rails应用程序取决于您系统中的本地宝石。干杯！

Answer 4

我也遇到了很多问题。以下是我最终解决它的步骤。

首先，安装gem。

把

config.gem 'haml'

在environment.rb文件中。我实际上不得不把它放在我的环境/ development.rb和environments / production.rb（等）中，因为它抱怨不知道rails_env。哪个不是最优的，但它有效。然后运行

rake gems:install

然后

mkdir -p /vendor/plugins/haml
cp vendor/gems/haml-2.2.0/init.rb /vendor/plugins/haml/init.rb

然后重新启动rails服务器。

当我在生产中部署我的ror应用程序时，我收到了以下错误

4 个答案: