升级后出现NoMethodError

scavin · 2024 年7 月 5 日 02:27

升级 Discourse 后，已登录用户遇到了此问题，但未登录用户则正常。

糟糕
为该讨论论坛提供支持的软件遇到了意外问题。很抱歉给您带来不便。

错误详情已记录，并已生成自动通知。我们将进行查看。

无需进一步操作。但是，如果错误状况持续存在，您可以通过在站点的反馈类别中发布讨论主题来提供更多详细信息，包括重现错误的步骤。

然后，我在 /logs 中发现了此错误。

消息（报告了 42 份副本）

NoMethodError (未定义方法 `[]' 对 nil)
app/controllers/application_controller.rb:631:in `preload_current_user_data'
app/controllers/application_controller.rb:448:in `preload_json'
app/controllers/application_controller.rb:424:in `block in with_resolved_locale'
app/controllers/application_controller.rb:424:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:64:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:393:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:26:in `call'
lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:35:in `call_app'
lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:22: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/request_tracker.rb:360:in `call'

回溯

plugins/discourse-ai/lib/ai_helper/assistant.rb:36:in `block (2 levels) in available_prompts'
activerecord (7.1.3.4) lib/active_record/relation/delegation.rb:100:in `each'
activerecord (7.1.3.4) lib/active_record/relation/delegation.rb:100:in `each'
plugins/discourse-ai/lib/ai_helper/assistant.rb:29:in `map'
plugins/discourse-ai/lib/ai_helper/assistant.rb:29:in `block in available_prompts'
plugins/discourse-ai/lib/multisite_hash.rb:21:in `fetch'
plugins/discourse-ai/lib/ai_helper/assistant.rb:19:in `available_prompts'
plugins/discourse-ai/lib/ai_helper/entry_point.rb:41:in `block in inject_into'
(eval at /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:467):88:in `_fast_attributes'
active_model_serializers (0.8.4) lib/active_model/serializer.rb:468:in `rescue in attributes'
active_model_serializers (0.8.4) lib/active_model/serializer.rb:455:in `attributes'
active_model_serializers (0.8.4) lib/active_model/serializer.rb:480:in `_serializable_hash'
active_model_serializers (0.8.4) lib/active_model/serializer.rb:359:in `serializable_hash'
active_model_serializers (0.8.4) lib/active_model/serializer.rb:347:in `as_json'
activesupport (7.1.3.4) lib/active_support/json/encoding.rb:23:in `encode'
activesupport (7.1.3.4) lib/active_support/json/encoding.rb:23:in `encode'
activesupport (7.1.3.4) lib/active_support/core_ext/object/json.rb:42:in `to_json'
active_model_serializers (0.8.4) lib/active_model/serializer.rb:331:in `to_json'
multi_json (1.15.0) lib/multi_json/adapters/oj.rb:56:in `dump'
multi_json (1.15.0) lib/multi_json/adapters/oj.rb:56:in `dump'
multi_json (1.15.0) lib/multi_json/adapter.rb:25:in `dump'
multi_json (1.15.0) lib/multi_json.rb:139:in `dump'
app/controllers/application_controller.rb:631:in `preload_current_user_data'
app/controllers/application_controller.rb:448:in `preload_json'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:403:in `block in make_lambda'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:202:in `block (2 levels) in halting'
actionpack (7.1.3.4) lib/abstract_controller/callbacks.rb:34:in `block (2 levels) in <module:Callbacks>'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:203:in `block in halting'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:598:in `block in invoke_before'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:598:in `each'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:598:in `invoke_before'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:119:in `block in run_callbacks'
app/controllers/application_controller.rb:424:in `block in with_resolved_locale'
i18n (1.14.5) lib/i18n.rb:351:in `with_locale'
app/controllers/application_controller.rb:424:in `with_resolved_locale'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:130:in `block in run_callbacks'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:141:in `run_callbacks'
actionpack (7.1.3.4) lib/abstract_controller/callbacks.rb:258:in `process_action'
actionpack (7.1.3.4) lib/action_controller/metal/rescue.rb:25:in `process_action'
actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:74:in `block in process_action'
activesupport (7.1.3.4) lib/active_support/notifications.rb:206:in `block in instrument'
activesupport (7.1.3.4) lib/active_support/notifications/instrumenter.rb:58:in `instrument'
activesupport (7.1.3.4) lib/active_support/notifications.rb:206:in `instrument'
actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:73:in `process_action'
actionpack (7.1.3.4) lib/action_controller/metal/params_wrapper.rb:261:in `process_action'
activerecord (7.1.3.4) lib/active_record/railties/controller_runtime.rb:32:in `process_action'
actionpack (7.1.3.4) lib/abstract_controller/base.rb:160:in `process'
actionview (7.1.3.4) 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 (7.1.3.4) lib/action_controller/metal.rb:227:in `dispatch'
actionpack (7.1.3.4) lib/action_controller/metal.rb:309:in `dispatch'
actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:49:in `dispatch'
actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:32:in `serve'
actionpack (7.1.3.4) lib/action_dispatch/routing/mapper.rb:21:in `block in <class:Constraints>'
actionpack (7.1.3.4) lib/action_dispatch/routing/mapper.rb:51:in `serve'
actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:51:in `block in serve'
actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:131:in `block in find_routes'
actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:124:in `each'
actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:124:in `find_routes'
actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:32:in `serve'
actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:882:in `call'
lib/middleware/omniauth_bypass_middleware.rb:64:in `call'
rack (2.2.9) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.9) lib/rack/conditional_get.rb:27:in `call'
rack (2.2.9) lib/rack/head.rb:12:in `call'
actionpack (7.1.3.4) lib/action_dispatch/http/permissions_policy.rb:36:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:393:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:26:in `call'
rack (2.2.9) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.9) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/cookies.rb:689:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (7.1.3.4) lib/active_support/callbacks.rb:101:in `run_callbacks'
actionpack (7.1.3.4) lib/action_dispatch/middleware/callbacks.rb:28:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/debug_exceptions.rb:29:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call'
logster (2.19.1) lib/logster/middleware/reporter.rb:40:in `call'
lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:35:in `call_app'
lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:22:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/request_id.rb:28:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
rack (2.2.9) lib/rack/method_override.rb:24:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/executor.rb:14:in `call'
rack (2.2.9) lib/rack/sendfile.rb:110:in `call'
rack-mini-profiler (3.3.1) lib/mini_profiler.rb:191:in `call'
message_bus (4.3.8) lib/message_bus/rack/middleware.rb:60:in `call'
lib/middleware/request_tracker.rb:360:in `call'
actionpack (7.1.3.4) lib/action_dispatch/middleware/remote_ip.rb:92:in `call'
railties (7.1.3.4) lib/rails/engine.rb:536:in `call'
railties (7.1.3.4) lib/rails/railtie.rb:226:in `public_send'
railties (7.1.3.4) lib/rails/railtie.rb:226:in `method_missing'
rack (2.2.9) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.9) lib/rack/urlmap.rb:58:in `each'
rack (2.2.9) 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>'

环境

最后，我删除了 discourse-ai 插件并重新构建，然后它开始正常工作。

pangbo · 2024 年7 月 5 日 08:35

您好，

从您个人资料中的网址来看，我猜您的 Discourse 站点的区域设置为简体中文。我遇到了同样的问题。问题的原因在于，简体中文在站点设置中被编码为“zh_CN”，但 LocaleSiteSetting 中的键却是“zh”，这导致了不匹配。

我已创建了一个 PR 来解决此问题：

github.com/discourse/discourse-ai

Fix: AiHelper malfunction when site's locale is Simplified Chinese

main ← ShuiyuanSJTU:fix/locale_hash

opened 08:30AM - 05 Jul 24 UTC

pangbo13

+8 -1

The latest AI plugin encounters an error when using the editor AI assistant's tr…anslation feature if the site setting or user custom language is set to Simplified Chinese (zh_CN). I noticed a similar issue being reported on meta: [NoMethodError after upgrade](https://meta.discourse.org/t/nomethoderror-after-upgrade/315073). The error originates from: https://github.com/discourse/discourse-ai/blob/d555f18c6fadd4676d70ddd44f0bf63f2a8e8228/lib/ai_helper/assistant.rb#L32 The cause of the problem is that Simplified Chinese is coded as "zh_CN" in the site settings, but the key in LocaleSiteSetting is "zh", leading to a mismatch. This PR fixes the issue by copying the approach used in Discourse core: https://github.com/discourse/discourse/blob/bb0daa33cd93eeffb230689d1daacd737f61b2e7/app/models/locale_site_setting.rb#L11

keegan · 2024 年7 月 10 日 19:06

我们还应该在 LocaleSiteSetting 中为简体中文设置一个单独的键。看起来当添加对简体中文语言的支持时，没有将附加键添加到 names.yml。

我已经为核心提交了一个 PR 来添加这个。这应该可以避免在 Discourse AI 中添加这个临时的修复。

github.com/discourse/discourse

DEV: Add missing Chinese simplified to `names.yml`

main ← dev-add-chinese-simplified

opened 07:01PM - 10 Jul 24 UTC

keegangeorge

+16 -8

Support for Chinese Simplified (`zh_CN`) was added way back [here](https://githu…b.com/discourse/discourse/commit/c5761eae8afe37e20cec0d0f9d14b85b6e585bda). However, the language code was not added to `names.yml` which results in it missing from the `LocaleSiteSetting.language_names`. This became apparent when Discourse AI added a commit which depends on `LocaleSiteSetting.language_names` for its translation features and [an issue](https://meta.discourse.org/t/nomethoderror-after-upgrade/315073/2?u=keegan) became present with Chinese simplified. **This PR adds Chinese Simplified to `zh_CN` to the `names.yml` file.**

nat · 2024 年7 月 13 日 00:00

此主题已在 40 小时后自动关闭。不再允许回复。

话题		回复	浏览量
Errors after migrating to a new version (1.9.0.beta3) Bug	15	1970	2017 年7 月 13 日
Discourse AI Install Failing Installation ai	19	219	2024 年7 月 18 日
Oops after updating to discouse 2.9 due to Discourse QA plugin Support	3	617	2022 年3 月 18 日
Translation data errors (pending users template, other) Bug	3	1285	2016 年1 月 1 日
'Default Locale' stopped working (again) Support	13	1215	2018 年9 月 14 日

升级后出现NoMethodError

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