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已完成500内部服务器错误; RestClient :: NotAcceptable（406不可接受）

2012-12-04 56 views
2

我在Rails和stackoverflow中都很新，所以我会试着解释一下。 我要求改变某个项目，所以我得到了源代码，并尝试使其在我自己的工作计算机（在Windows上） 上工作，以在我的本地浏览器（cf：rails s）上对其进行测试。由于该项目已投入生产，因此该项目正在开展工作，所以我认为问题来自我自己的工作环境。 安装完所有需要的gem后，运行bundle install并启动数据库serveur（该项目使用mongodb），我运行rails server。该命令实际上有效，但只要我尝试使用本地主机地址（http：// localhost：3000 /）上的任何浏览器连接应用程序，就会出现错误，并且我意识到不知道原因...已完成500内部服务器错误; RestClient :: NotAcceptable（406不可接受）

这是日志我得到：

Started GET "/" for 127.0.0.1 at 2012-12-04 14:51:30 +0100 
Processing by HomeController#index as HTML 
** [Localeapp] 1354629090-- Handling translation updates 
** [Localeapp] 1354629090 - polling 
** [Localeapp] API CALL: get https://api.localeapp.com/v1/projects/hhMxHgKAzj9p1dFuS0GnTTnemJ5F9dXLDuCa1KacQSymUcmTFk/translations.yml?updated_at=1354612995 
** [Localeapp] ATTEMPT 1 
Completed 500 Internal Server Error in 1192ms 

RestClient::NotAcceptable (406 Not Acceptable): 
    rest-client (1.6.7) lib/restclient/abstract_response.rb:48:in `return!' 
    rest-client (1.6.7) lib/restclient/request.rb:230:in `process_result' 
    rest-client (1.6.7) lib/restclient/request.rb:178:in `block in transmit' 
    C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/net/http.rb:745:in `start' 
    rest-client (1.6.7) lib/restclient/request.rb:172:in `transmit' 
    rest-client (1.6.7) lib/restclient/request.rb:64:in `execute' 
    rest-client (1.6.7) lib/restclient/request.rb:33:in `execute' 
    localeapp (0.5.2) lib/localeapp/api_caller.rb:66:in `make_call' 
    localeapp (0.5.2) lib/localeapp/api_caller.rb:28:in `call' 
    localeapp (0.5.2) lib/localeapp/api_call.rb:6:in `api_call' 
    localeapp (0.5.2) lib/localeapp/poller.rb:43:in `poll!' 
    localeapp (0.5.2) lib/localeapp/rails/controller.rb:14:in `handle_translation_updates' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:429:in `_run__744959596__process_action__507377612__callbacks' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:405:in `__run_callback' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:81:in `run_callbacks' 
    actionpack (3.2.3) lib/abstract_controller/callbacks.rb:17:in `process_action' 
    actionpack (3.2.3) lib/action_controller/metal/rescue.rb:29:in `process_action' 
    actionpack (3.2.3) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action' 
    activesupport (3.2.3) lib/active_support/notifications.rb:123:in `block in instrument' 
    activesupport (3.2.3) lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
    activesupport (3.2.3) lib/active_support/notifications.rb:123:in `instrument' 
    actionpack (3.2.3) lib/action_controller/metal/instrumentation.rb:29:in `process_action' 
    actionpack (3.2.3) lib/action_controller/metal/params_wrapper.rb:205:in `process_action' 
    actionpack (3.2.3) lib/abstract_controller/base.rb:121:in `process' 
    actionpack (3.2.3) lib/abstract_controller/rendering.rb:45:in `process' 
    actionpack (3.2.3) lib/action_controller/metal.rb:203:in `dispatch' 
    actionpack (3.2.3) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch' 
    actionpack (3.2.3) lib/action_controller/metal.rb:246:in `block in action' 
    actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:73:in `call' 
    actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:73:in `dispatch' 
    actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:36:in `call' 
    journey (1.0.4) lib/journey/router.rb:68:in `block in call' 
    journey (1.0.4) lib/journey/router.rb:56:in `each' 
    journey (1.0.4) lib/journey/router.rb:56:in `call' 
    actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:600:in `call' 
    omniauth (1.1.1) lib/omniauth/strategy.rb:177:in `call!' 
    omniauth (1.1.1) lib/omniauth/strategy.rb:157:in `call' 
    omniauth (1.1.1) lib/omniauth/builder.rb:48:in `call' 
    mongoid (2.5.0) lib/rack/mongoid/middleware/identity_map.rb:33:in `block in call' 
    mongoid (2.5.0) lib/mongoid.rb:133:in `unit_of_work' 
    mongoid (2.5.0) lib/rack/mongoid/middleware/identity_map.rb:33:in `call' 
    sass (3.2.1) lib/sass/plugin/rack.rb:54:in `call' 
    warden (1.2.1) lib/warden/manager.rb:35:in `block in call' 
    warden (1.2.1) lib/warden/manager.rb:34:in `catch' 
    warden (1.2.1) lib/warden/manager.rb:34:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call' 
    rack (1.4.1) lib/rack/etag.rb:23:in `call' 
    rack (1.4.1) lib/rack/conditionalget.rb:25:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/head.rb:14:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/params_parser.rb:21:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/flash.rb:242:in `call' 
    rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context' 
    rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/cookies.rb:338:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:405:in `_run__286698992__call__202403334__callbacks' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:405:in `__run_callback' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:385:in `_run_call_callbacks' 
    activesupport (3.2.3) lib/active_support/callbacks.rb:81:in `run_callbacks' 
    actionpack (3.2.3) lib/action_dispatch/middleware/callbacks.rb:27:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/reloader.rb:65:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/remote_ip.rb:31:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' 
    railties (3.2.3) lib/rails/rack/logger.rb:26:in `call_app' 
    railties (3.2.3) lib/rails/rack/logger.rb:16:in `call' 
    quiet_assets (1.0.1) lib/quiet_assets.rb:20:in `call_with_quiet_assets' 
    actionpack (3.2.3) lib/action_dispatch/middleware/request_id.rb:22:in `call' 
    rack (1.4.1) lib/rack/methodoverride.rb:21:in `call' 
    rack (1.4.1) lib/rack/runtime.rb:17:in `call' 
    activesupport (3.2.3) lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
    rack (1.4.1) lib/rack/lock.rb:15:in `call' 
    actionpack (3.2.3) lib/action_dispatch/middleware/static.rb:62:in `call' 
    airbrake (3.1.4) lib/airbrake/rack.rb:41:in `call' 
    airbrake (3.1.4) lib/airbrake/user_informer.rb:12:in `call' 
    railties (3.2.3) lib/rails/engine.rb:479:in `call' 
    railties (3.2.3) lib/rails/application.rb:220:in `call' 
    railties (3.2.3) lib/rails/railtie/configurable.rb:30:in `method_missing' 
    rack (1.4.1) lib/rack/deflater.rb:13:in `call' 
    rack (1.4.1) lib/rack/content_length.rb:14:in `call' 
    railties (3.2.3) lib/rails/rack/log_tailer.rb:14:in `call' 
    thin (1.4.1) lib/thin/connection.rb:80:in `block in pre_process' 
    thin (1.4.1) lib/thin/connection.rb:78:in `catch' 
    thin (1.4.1) lib/thin/connection.rb:78:in `pre_process' 
    thin (1.4.1) lib/thin/connection.rb:53:in `process' 
    thin (1.4.1) lib/thin/connection.rb:38:in `receive_data' 
    eventmachine-1.0.0-x86 (mingw32) lib/eventmachine.rb:187:in `run_machine' 
    eventmachine-1.0.0-x86 (mingw32) lib/eventmachine.rb:187:in `run' 
    thin (1.4.1) lib/thin/backends/base.rb:63:in `start' 
    thin (1.4.1) lib/thin/server.rb:159:in `start' 
    rack (1.4.1) lib/rack/handler/thin.rb:13:in `run' 
    rack (1.4.1) lib/rack/server.rb:265:in `start' 
    railties (3.2.3) lib/rails/commands/server.rb:70:in `start' 
    railties (3.2.3) lib/rails/commands.rb:55:in `block in <top (required)>' 
    railties (3.2.3) lib/rails/commands.rb:50:in `tap' 
    railties (3.2.3) lib/rails/commands.rb:50:in `<top (required)>' 
    script/rails:6:in `require' 
    script/rails:6:in `<main>' 


    Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/templates/rescues/_trace.erb (4.0ms) 
    Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.0ms) 
    Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (56.0ms)

这是真实mentionned控制器：

class HomeController < ApplicationController 
    def index 
    @presenter = Home::IndexPresenter.new 
    @article_presenter = Articles::IndexPresenter.new(Article.with_state(:published).last) 
    end 
end

如果有人能帮助我，它会非常友善。询问我是否忘记提及某事。 谢谢。

来源

2012-12-04 Bourneskin

回答

1

根本问题是rest_client所请求的URL正在返回HTTP 406代码，您可以通过运行curl（例如，

curl --include https://api.localeapp.com/v1/projects/hhMxHgKAzj9p1dFuS0GnTTnemJ5F9dXLDuCa1KacQSymUcmTFk/translations.yml?updated_at=1354612995

（我只注意到你是在Windows环境中 - 如果你没有curl访问有您可以安装，这将让你做出的请求数的工具）

然后，在您的控制器中，似乎没有任何检查来查看RestClient调用的响应是否成功（2xx状态）。由于RestClient引发异常，您的应用程序中会出现500错误。

所以，如果你不知道为什么网址不工作，那么你就需要检查由localeapp.com

提供但鉴于API，该API是一个外部服务，您可能还需要在你的软件中添加一些错误处理。 RestClient有几件事，但如果它是archiloque，文档提供good example of "result handling" here。

来源

2012-12-04 16:01:53

+0

感谢您的回答。但是，我很抱歉，我不明白它的所有部分......我在Windows环境中，但这个项目需要curl库，所以我安装了它，但我真的不知道它用于什么。 你认为这是一个环境问题？因为，我认为所有这些宝石都已安装。 – Bourneskin

+0

'curl'是一个unix命令行工具，可以像浏览器那样获取（和发布等）URL。您不需要“curl” - 我只是用它来验证您发布的URL是否确实返回了HTTP状态406.通过这种方式隔离问题，可以将问题缩小为1）您要调用的API在'api.localeapp.com'失败，或者2）您的应用程序没有发送正确的URL，或者未经过身份验证。详情请查看https://github.com/Locale/localeapp/wiki或http://www.localeapp.com。 –

+0

你是对的！真棒！非常感谢：D！ 我finaly明白，问题是在“localeapp”配置文件。我关闭投票和发送的区域合作与2号线在config /初始化/ localeapp.rb： config.sending_environments = [] config.polling_environments = [] 非常感谢你:)！ – Bourneskin

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