更改网站文本时出错

nildarar · 2019 年8 月 17 日 07:22

你好，
今天我试图在管理面板中修改一些站点文本。点击“保存更改”后，我收到了 500 服务器错误。
此后，每次搜索文本 ID 或文本正文时，都会出现 500 服务器错误。

我认为翻译后的文本中包含了“{{count}}”关键词。

我的 Discourse 已是最新版本，以下是日志信息：

环境：

REQUEST_URI	/admin/customize/site_texts?q=off_
REQUEST_METHOD	GET

信息：

TypeError（无法将 Symbol 隐式转换为 Integer）
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:172:in `[]'

回溯：

/var/www/discourse/app/controllers/admin/site_texts_controller.rb:172:in `[]'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:172:in `block in fix_plural_keys'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:171:in `map'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:171:in `fix_plural_keys'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:153:in `block in find_translations'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:151:in `each'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:151:in `find_translations'
/var/www/discourse/app/controllers/admin/site_texts_controller.rb:30:in `index'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/abstract_controller/base.rb:194:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal/rendering.rb:30:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/abstract_controller/callbacks.rb:42:in `block in process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/callbacks.rb:132:in `run_callbacks'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/abstract_controller/callbacks.rb:41:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal/rescue.rb:22:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal/instrumentation.rb:34:in `block in process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications.rb:168:in `block in instrument'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications.rb:168:in `instrument'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal/instrumentation.rb:32:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal/params_wrapper.rb:256:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/railties/controller_runtime.rb:24:in `process_action'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/abstract_controller/base.rb:134:in `process'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionview-5.2.3/lib/action_view/rendering.rb:32:in `process'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-1.0.2/lib/mini_profiler/profiling_methods.rb:104:in `block in profile_method'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal.rb:191:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_controller/metal.rb:252:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/route_set.rb:52:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/route_set.rb:34:in `serve'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/mapper.rb:18:in `block in <class:Constraints>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/mapper.rb:48:in `serve'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/journey/router.rb:52:in `block in serve'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/journey/router.rb:35:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/journey/router.rb:35:in `serve'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/route_set.rb:840:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.5/lib/rack/protection/frame_options.rb:31:in `call'
/var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:68:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/tempfile_reaper.rb:15:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/conditional_get.rb:25:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/head.rb:12:in `call'
/var/www/discourse/lib/content_security_policy/middleware.rb:12:in `call'
/var/www/discourse/lib/middleware/anonymous_cache.rb:220:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/session/abstract/id.rb:232:in `context'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/session/abstract/id.rb:226:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/cookies.rb:670:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/callbacks.rb:98:in `run_callbacks'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/callbacks.rb:26:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/debug_exceptions.rb:61:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/logster-2.3.1/lib/logster/middleware/reporter.rb:30:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/rack/logger.rb:38:in `call_app'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/rack/logger.rb:28:in `call'
/var/www/discourse/config/initializers/100-quiet_logger.rb:18:in `call'
/var/www/discourse/config/initializers/100-silence_logger.rb:31:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/request_id.rb:27:in `call'
/var/www/discourse/lib/middleware/enforce_hostname.rb:17:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/method_override.rb:22:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/executor.rb:14:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/sendfile.rb:111:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-1.0.2/lib/mini_profiler/profiler.rb:281:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/message_bus-2.2.2/lib/message_bus/rack/middleware.rb:57:in `call'
/var/www/discourse/lib/middleware/request_tracker.rb:169:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/engine.rb:524:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/railtie.rb:190:in `public_send'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/railtie.rb:190:in `method_missing'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:68:in `block in call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `call'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.5.1/lib/unicorn/http_server.rb:605:in `process_client'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.5.1/lib/unicorn/http_server.rb:700:in `worker_loop'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.5.1/lib/unicorn/http_server.rb:548:in `spawn_missing_workers'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.5.1/lib/unicorn/http_server.rb:144:in `start'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/unicorn-5.5.1/bin/unicorn:128:in `<top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/bin/unicorn:23:in `load'
/var/www/discourse/vendor/bundle/ruby/2.6.0/bin/unicorn:23:in `<main>'

sam · 2019 年8 月 21 日 04:22

我这里无法复现，这可能是翻译错误。请问您的语言环境是什么？

nildarar · 2019 年8 月 21 日 05:27

我的 Discourse 语言设置为 fa_IR，在尝试修改文本后出现了此问题。
有时修改文本会导致错误，尤其是当文本中包含变量时。

我认为某些变量随时间发生了变化，但在旧翻译中仍被使用。例如 {site_title} 和 {site_name}，或 {base_url} 和 {basePath}，以及 {base_path}。

当 Discourse 使用不同语言时，在文本修改框下方显示英文文本作为翻译说明，或许会很有帮助。

sam · 2019 年8 月 21 日 07:01

是的，我猜翻译中出现了问题。切换到英文后请反馈一下。你能帮忙修复 Transifex 中的字符串吗？

nildarar · 2019 年8 月 21 日 07:58

说实话，由于我的 Discourse 站点已上线且有许多用户在使用，我无法使用英语。

是的，我很乐意帮忙修复波斯语翻译，因为该语言存在许多错误。我们会编辑并自定义 Discourse 实例的站点文本。我可以在 Transifex 中逐步修正我在自己的 Discourse 站点中常见的一些错误。

Discourse 中的文本自定义页面设计非常简单，为这一强大功能多花一点时间也是值得的。

建议的改进包括：

在自定义文本时，为每项显示默认的英文文本
在自定义文本时，为每项显示所选本地化语言下的社区建议
直接为社区提供更优的翻译建议
能够修改存储在数据库中的文本翻译（例如系统消息）
在自定义文本时，显示可在文本中使用的允许变量列表

sam · 2019 年8 月 21 日 08:08

我无法复现当语言设置为 fa_IR 时，搜索 off_ 导致 Discourse 崩溃的问题。你确定你使用的是最新版本吗？

@gerhard 这是否是 fix_plural_keys 中的一个 bug？它是否应该更加保守？我猜 I18n.t(key, locale: :en) 理论上可能会在这里返回一个非复数形式：

github.com/discourse/discourse

app/controllers/admin/site_texts_controller.rb

719a93c31


      
          fallback_value = I18n.t(key, locale: :en)

至少，如果我们将其改为稍微多行的形式，我们就能看出是什么导致了崩溃。

nildarar · 2019 年8 月 21 日 08:18

我的 Discourse 实例已是最新版本。如果您需要特定的日志或报告以进行调试，我可以发送给您。我们也可以为您提供远程访问权限或管理权限，以便进一步调查。

gerhard · 2019 年8 月 28 日 14:44

@nildarar 我想弄清楚是什么导致了这个错误。能否请您运行以下命令并贴出输出结果？

cd /var/discourse
./launcher enter app
rails c

TranslationOverride.where("translation_key LIKE '%off_%'").pluck(:locale, :translation_key, :value)

nildarar · 2019 年8 月 29 日 04:54

感谢您的支持。我运行了该命令并获得了以下输出：

[1] pry(main)> TranslationOverride.where("translation_key LIKE '%off_%'").pluck(:locale, :translation_key, :value)
=> [["fa_IR", "post_action_types.off_topic.title", "与所选聊天话题或分类无关"],
 ["fa_IR", "js.post.actions.undo.off_topic", "撤消标记"],
 ["fa_IR", "js.post.actions.by_others.off_topic.one", "{{count}} 名用户将此标记为离题"],
 ["fa_IR", "post_action_types.off_topic.long_form", "将此话题标记为离题"],
 ["fa_IR", "js.post.actions.people.off_topic", "已标记为聊天离题"],
 ["fa_IR", "js.post.actions.by_you.off_topic", "您已向管理员报告此帖子以审查其主题相关性。"],
 ["fa_IR", "js.composer.drafts_offline", "离线草稿"],
 ["fa_IR", "js.flagging.official_warning", "发送正式警告"],
 ["fa_IR", "js.flagging.formatted_name.off_topic", "与所选聊天话题或分类无关"],
 ["fa_IR", "post_action_types.off_topic.short_description", "与所选聊天话题或分类无关"],
 ["fa_IR", "post_action_types.off_topic.description", "此帖子本身没有问题，但与所选聊天话题或分类无关，最好将其移至其他聊天或放入正确的分类中。"]]
[2] pry(main)>

gerhard · 2019 年8 月 29 日 15:43

谢谢！这很有帮助。错误已在 FIX: An overridden text of a non-existent plural key resulted in error · discourse/discourse@d516e49 · GitHub 中修复。

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