将语言标签（多语言插件）添加到用户帖子时出现“500错误”

joshhabka · 2025 年4 月 15 日 20:19

我同时安装了 Multilingual 和 Discourse Translator 插件。我尝试进入某人的帖子，点击编辑，然后添加一个语言标签（当有人设置他们的用户语言偏好时，没有帖子会显示（除非明确标记了相应的语言））。

保存编辑后，出现“500 错误”。这是相应的控制台错误：

ajax.js:188
 PUT https://biohacking.forum/t/does-anybody-here-use-peptides/953 500 (Internal Server Error)

ajax-error.js:35 SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
    at D.parse [as parseJSON] (<anonymous>)
    at l (ajax-error.js:31:20)
    at u (ajax-error.js:74:10)
    at ajax-error.js:83:11
    at push.57313.D.t.error (ajax.js:163:7)
deprecated.js:62 [PLUGIN discourse-multilingual] Deprecation notice: Importing getOwner from `discourse/lib/get-owner` is deprecated. See the alternatives on meta. [deprecated since Discourse 3.2] [deprecation id: discourse.get-owner-with-fallback] [info: https://meta.discourse.org/t/292080]

其他人遇到过这个错误吗？谢谢！

jumagura · 2025 年4 月 16 日 14:07

感谢您的报告。我目前正在着手复现并修复该问题。

joshhabka · 2025 年4 月 16 日 17:49

感谢您对此事的关注，一旦修复，我很乐意重新安装该插件！

这是我的网站链接：https://biohacking.forum

Moin · 2025 年5 月 8 日 11:42

是的。

我在编辑 AI icon for title and tag helper is positioned above the similar topic modal 的标题拼写错误时遇到了同样的错误。它显示了错误，但在重新加载后，标题已更改。
我在编辑 Disable ai title generator when pm title cannot be edited 的标题时遇到了同样的错误，但在编辑 Ai icon for category helper is positioned above the + menu 的标题时没有遇到。

也许当您编辑未通过 ActivityPub 发布但带有联合标签的帖子的标题/标签时，就会发生此错误。

JammyDodger · 2025 年5 月 9 日 07:33

我认为我可以重现这个问题。我的基本步骤：

启用 ActivityPub
为现有标签创建一个标签 actor
尝试编辑带有该标签的现有主题的标题

结果：出现 500 错误警告，但编辑确实已完成

/logs 中的记录：

Message

NoMethodError (undefined method `name=' for nil)
lib/plugin/instance.rb:614:in `block in on'
lib/discourse_event.rb:12:in `block in trigger'
lib/discourse_event.rb:12:in `trigger'
lib/post_revisor.rb:720:in `post_process_post'
lib/post_revisor.rb:326:in `revise!'
app/controllers/topics_controller.rb:449:in `update'
app/controllers/application_controller.rb:427:in `block in with_resolved_locale'
app/controllers/application_controller.rb:427:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:35:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:410:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:14:in `call'
lib/middleware/default_headers.rb:13:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
lib/middleware/processing_request.rb:12:in `call'
lib/middleware/request_tracker.rb:385:in `call'

Backtrace

plugins/discourse-activity-pub/plugin.rb:760:in `block (2 levels) in activate!'
lib/plugin/instance.rb:614:in `block in on'
lib/discourse_event.rb:12:in `block in trigger'
/usr/local/lib/ruby/3.3.0/set.rb:501:in `each_key'
/usr/local/lib/ruby/3.3.0/set.rb:501:in `each'
lib/discourse_event.rb:12:in `trigger'
lib/post_revisor.rb:720:in `post_process_post'
lib/post_revisor.rb:326:in `revise!'
app/controllers/topics_controller.rb:449:in `update'
plugins/discourse-encrypt/lib/topics_controller_extensions.rb:20:in `update'
actionpack (7.2.2.1) lib/action_controller/metal/basic_implicit_render.rb:8:in `send_action'
actionpack (7.2.2.1) lib/abstract_controller/base.rb:226:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/rendering.rb:193:in `process_action'
actionpack (7.2.2.1) lib/abstract_controller/callbacks.rb:261:in `block in process_action'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:121:in `block in run_callbacks'
plugins/discourse-staff-alias/lib/discourse_staff_alias/topics_controller_extension.rb:22:in `block (2 levels) in <module:TopicsControllerExtension>'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:130:in `instance_exec'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:130:in `block in run_callbacks'
app/controllers/application_controller.rb:427:in `block in with_resolved_locale'
i18n (1.14.7) lib/i18n.rb:353:in `with_locale'
app/controllers/application_controller.rb:427:in `with_resolved_locale'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:130:in `block in run_callbacks'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:141:in `run_callbacks'
actionpack (7.2.2.1) lib/abstract_controller/callbacks.rb:260:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/rescue.rb:27:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/instrumentation.rb:77:in `block in process_action'
activesupport (7.2.2.1) lib/active_support/notifications.rb:210:in `block in instrument'
activesupport (7.2.2.1) lib/active_support/notifications/instrumenter.rb:58:in `instrument'
activesupport (7.2.2.1) lib/active_support/notifications.rb:210:in `instrument'
actionpack (7.2.2.1) lib/action_controller/metal/instrumentation.rb:76:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
activerecord (7.2.2.1) lib/active_record/railties/controller_runtime.rb:39:in `process_action'
actionpack (7.2.2.1) lib/abstract_controller/base.rb:163:in `process'
actionview (7.2.2.1) lib/action_view/rendering.rb:40:in `process'
rack-mini-profiler (3.3.1) lib/mini_profiler/profiling_methods.rb:89:in `block in profile_method'
actionpack (7.2.2.1) lib/action_controller/metal.rb:252:in `dispatch'
actionpack (7.2.2.1) lib/action_controller/metal.rb:335:in `dispatch'
actionpack (7.2.2.1) lib/action_dispatch/routing/route_set.rb:67:in `dispatch'
actionpack (7.2.2.1) lib/action_dispatch/routing/route_set.rb:50:in `serve'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:53:in `block in serve'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:133:in `block in find_routes'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:126:in `each'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:126:in `find_routes'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:34:in `serve'
actionpack (7.2.2.1) lib/action_dispatch/routing/route_set.rb:896:in `call'
lib/middleware/omniauth_bypass_middleware.rb:35:in `call'
rack (2.2.13) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.13) lib/rack/conditional_get.rb:40:in `call'
rack (2.2.13) lib/rack/head.rb:12:in `call'
actionpack (7.2.2.1) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:410:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:14:in `call'
rack (2.2.13) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.13) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/cookies.rb:704:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/callbacks.rb:31:in `block in call'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:101:in `run_callbacks'
actionpack (7.2.2.1) lib/action_dispatch/middleware/callbacks.rb:30:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/debug_exceptions.rb:31:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/show_exceptions.rb:32:in `call'
logster (2.20.1) lib/logster/middleware/reporter.rb:40:in `call'
lib/middleware/default_headers.rb:13:in `call'
railties (7.2.2.1) lib/rails/rack/logger.rb:41:in `call_app'
railties (7.2.2.1) lib/rails/rack/logger.rb:29:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/request_id.rb:33:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
rack (2.2.13) lib/rack/method_override.rb:24:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/executor.rb:16:in `call'
rack (2.2.13) lib/rack/sendfile.rb:110:in `call'
rack-mini-profiler (3.3.1) lib/mini_profiler.rb:191:in `call'
lib/middleware/processing_request.rb:12:in `call'
message_bus (4.4.1) lib/message_bus/rack/middleware.rb:60:in `call'
lib/middleware/request_tracker.rb:385:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/remote_ip.rb:96:in `call'
railties (7.2.2.1) lib/rails/engine.rb:535:in `call'
railties (7.2.2.1) lib/rails/railtie.rb:226:in `public_send'
railties (7.2.2.1) lib/rails/railtie.rb:226:in `method_missing'
rack (2.2.13) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.13) lib/rack/urlmap.rb:58:in `each'
rack (2.2.13) lib/rack/urlmap.rb:58:in `call'
unicorn (6.1.0) lib/unicorn/http_server.rb:634:in `process_client'
unicorn (6.1.0) lib/unicorn/http_server.rb:739:in `worker_loop'
unicorn (6.1.0) lib/unicorn/http_server.rb:547:in `spawn_missing_workers'
unicorn (6.1.0) lib/unicorn/http_server.rb:143:in `start'
unicorn (6.1.0) bin/unicorn:128:in `<top (required)>'
vendor/bundle/ruby/3.3.0/bin/unicorn:25:in `load'
vendor/bundle/ruby/3.3.0/bin/unicorn:25:in `<main>'

RGJ · 2025 年5 月 9 日 08:55

JammyDodger · 2025 年5 月 9 日 08:58

嗯，是的。我想我需要做一些清理工作……

Staff alias 也在掺和。

我已移除已弃用的 Encrypt 插件

问题依旧，但这是日志中的最新错误：

Message

NoMethodError (undefined method `name=' for nil)
lib/plugin/instance.rb:614:in `block in on'
lib/discourse_event.rb:12:in `block in trigger'
lib/discourse_event.rb:12:in `trigger'
lib/post_revisor.rb:720:in `post_process_post'
lib/post_revisor.rb:326:in `revise!'
app/controllers/topics_controller.rb:449:in `update'
app/controllers/application_controller.rb:427:in `block in with_resolved_locale'
app/controllers/application_controller.rb:427:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:35:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:415:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:14:in `call'
lib/middleware/default_headers.rb:13:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
lib/middleware/processing_request.rb:12:in `call'
lib/middleware/request_tracker.rb:385:in `call'

Backtrace

plugins/discourse-activity-pub/plugin.rb:780:in `block (2 levels) in activate!'
lib/plugin/instance.rb:614:in `block in on'
lib/discourse_event.rb:12:in `block in trigger'
/usr/local/lib/ruby/3.3.0/set.rb:501:in `each_key'
/usr/local/lib/ruby/3.3.0/set.rb:501:in `each'
lib/discourse_event.rb:12:in `trigger'
lib/post_revisor.rb:720:in `post_process_post'
lib/post_revisor.rb:326:in `revise!'
app/controllers/topics_controller.rb:449:in `update'
actionpack (7.2.2.1) lib/action_controller/metal/basic_implicit_render.rb:8:in `send_action'
actionpack (7.2.2.1) lib/abstract_controller/base.rb:226:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/rendering.rb:193:in `process_action'
actionpack (7.2.2.1) lib/abstract_controller/callbacks.rb:261:in `block in process_action'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:121:in `block in run_callbacks'
plugins/discourse-staff-alias/lib/discourse_staff_alias/topics_controller_extension.rb:22:in `block (2 levels) in <module:TopicsControllerExtension>'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:130:in `instance_exec'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:130:in `block in run_callbacks'
app/controllers/application_controller.rb:427:in `block in with_resolved_locale'
i18n (1.14.7) lib/i18n.rb:353:in `with_locale'
app/controllers/application_controller.rb:427:in `with_resolved_locale'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:130:in `block in run_callbacks'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:141:in `run_callbacks'
actionpack (7.2.2.1) lib/abstract_controller/callbacks.rb:260:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/rescue.rb:27:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/instrumentation.rb:77:in `block in process_action'
activesupport (7.2.2.1) lib/active_support/notifications.rb:210:in `block in instrument'
activesupport (7.2.2.1) lib/active_support/notifications/instrumenter.rb:58:in `instrument'
activesupport (7.2.2.1) lib/active_support/notifications.rb:210:in `instrument'
actionpack (7.2.2.1) lib/action_controller/metal/instrumentation.rb:76:in `process_action'
actionpack (7.2.2.1) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
activerecord (7.2.2.1) lib/active_record/railties/controller_runtime.rb:39:in `process_action'
actionpack (7.2.2.1) lib/abstract_controller/base.rb:163:in `process'
actionview (7.2.2.1) lib/action_view/rendering.rb:40:in `process'
rack-mini-profiler (3.3.1) lib/mini_profiler/profiling_methods.rb:115:in `block in profile_method'
actionpack (7.2.2.1) lib/action_controller/metal.rb:252:in `dispatch'
actionpack (7.2.2.1) lib/action_controller/metal.rb:335:in `dispatch'
actionpack (7.2.2.1) lib/action_dispatch/routing/route_set.rb:67:in `dispatch'
actionpack (7.2.2.1) lib/action_dispatch/routing/route_set.rb:50:in `serve'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:53:in `block in serve'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:133:in `block in find_routes'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:126:in `each'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:126:in `find_routes'
actionpack (7.2.2.1) lib/action_dispatch/journey/router.rb:34:in `serve'
actionpack (7.2.2.1) lib/action_dispatch/routing/route_set.rb:896:in `call'
lib/middleware/omniauth_bypass_middleware.rb:35:in `call'
rack (2.2.13) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.13) lib/rack/conditional_get.rb:40:in `call'
rack (2.2.13) lib/rack/head.rb:12:in `call'
actionpack (7.2.2.1) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:415:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:14:in `call'
rack (2.2.13) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.13) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/cookies.rb:704:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/callbacks.rb:31:in `block in call'
activesupport (7.2.2.1) lib/active_support/callbacks.rb:101:in `run_callbacks'
actionpack (7.2.2.1) lib/action_dispatch/middleware/callbacks.rb:30:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/debug_exceptions.rb:31:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/show_exceptions.rb:32:in `call'
logster (2.20.1) lib/logster/middleware/reporter.rb:40:in `call'
lib/middleware/default_headers.rb:13:in `call'
railties (7.2.2.1) lib/rails/rack/logger.rb:41:in `call_app'
railties (7.2.2.1) lib/rails/rack/logger.rb:29:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/request_id.rb:33:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
rack (2.2.13) lib/rack/method_override.rb:24:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/executor.rb:16:in `call'
rack (2.2.13) lib/rack/sendfile.rb:110:in `call'
rack-mini-profiler (3.3.1) lib/mini_profiler.rb:334:in `call'
lib/middleware/processing_request.rb:12:in `call'
message_bus (4.4.1) lib/message_bus/rack/middleware.rb:60:in `call'
lib/middleware/request_tracker.rb:385:in `call'
actionpack (7.2.2.1) lib/action_dispatch/middleware/remote_ip.rb:96:in `call'
railties (7.2.2.1) lib/rails/engine.rb:535:in `call'
railties (7.2.2.1) lib/rails/railtie.rb:226:in `public_send'
railties (7.2.2.1) lib/rails/railtie.rb:226:in `method_missing'
rack (2.2.13) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.13) lib/rack/urlmap.rb:58:in `each'
rack (2.2.13) lib/rack/urlmap.rb:58:in `call'
unicorn (6.1.0) lib/unicorn/http_server.rb:634:in `process_client'
unicorn (6.1.0) lib/unicorn/http_server.rb:739:in `worker_loop'
unicorn (6.1.0) lib/unicorn/http_server.rb:547:in `spawn_missing_workers'
unicorn (6.1.0) lib/unicorn/http_server.rb:143:in `start'
unicorn (6.1.0) bin/unicorn:128:in `<top (required)>'
vendor/bundle/ruby/3.3.0/bin/unicorn:25:in `load'
vendor/bundle/ruby/3.3.0/bin/unicorn:25:in `<main>'

（Staff Alias 仍已安装，但已禁用。如果重要，我可以移除它后重建）

JammyDodger · 2025 年5 月 13 日 09:25

只是为了跟进一下 @joshhabka，你在 YourSite/logs 中也看到了与 ActivityPub 问题相符的内容吗？

只是想确认一下这是同一个问题，而不是两个不同的问题。

Moin · 2025 年8 月 4 日 14:45

这个应该已经通过 FIX: Allow topic title editing for non-ActivityPub posts by pmusaraj · Pull Request #235 · discourse/discourse-activity-pub · GitHub 修复了。

编辑：确实修复了

编辑标题时这里也没有错误了。

话题		回复	浏览量
I could not edit tags for old topics Support	10	673	2022 年5 月 6 日
Problem with tags on new discourse instance? Bug	4	1383	2020 年12 月 23 日
Tags are not working due to multilingual plugin Support	3	1230	2021 年1 月 9 日
Tag groups titles disappeared on the /tag_groups page (multilingual plugin) Support	1	704	2021 年1 月 12 日
500 Internal Server Error when all languages removed from "highlighted languages" Bug	7	1391	2015 年11 月 22 日

将语言标签（多语言插件）添加到用户帖子时出现“500错误”

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