ما الذي يمكن أن يسبب أخطاء 500 عند حفظ تفضيلات المستخدم؟

[tkrunning (Thomas K. Running)]

لقد واجهت خطأً غريبًا آخر خلال الأيام القليلة الماضية في نسخة Discourse الخاصة بي. لا يمكنني حفظ أي تفضيلات للمستخدم لمستخدمي الإداري الخاص بي، أحصل فقط على أخطاء 500. يبدو أن الأمر نفسه ينطبق على أي طلب PUT إلى u/[MY_USERNAME].json.

لقد حاولت أيضًا تكرار نفس الطلب في Postman باستخدام مفتاح API صالح، لكن ذلك فشل أيضًا:

لا أرى أي أخطاء تظهر في /logs أيضًا.

لا يبدو أن حسابات المستخدمين الأخرى متأثرة، على الأقل تلك التي جربتها.

تمت ترقية Discourse إلى أحدث إصدار بالأمس، ولكن المشكلة كانت موجودة قبل الترقية أيضًا.

أي أفكار حول كيفية مواصلة تصحيح هذا؟

[david (David Taylor)]

إذا قمت بزيارة /logs في مثيل Discourse الخاص بك أثناء تسجيل الدخول كمسؤول، فيجب أن يعرض لك المزيد من التفاصيل حول الأخطاء مثل هذا. إذا كان بإمكانك مشاركة محتويات علامتي “info” و “backtrace” للخطأ ذي الصلة، فسيساعدنا ذلك في تتبع المشكلة.

تعديل: أوه، أرى أنك نظرت بالفعل هناك . هل يمكنك التحقق مرة أخرى من تمكين جميع أنواع الأخطاء في أسفل اليسار من /logs؟

[tkrunning (Thomas K. Running)]

إذن، أظن أن الخطأ كان في الواقع هو هذا:

اعتقدت أن هذا الخطأ كان يظهر فقط بسبب هذه المشكلة:

Composer previews not working in Safari

Now only one error showed up, but here it is expanded: [CleanShot 2023-08-03 at 09.53.18@2x] However, that might be a good hint, as I also ran into this Safari issue when adding in a regex with negative lookbehind recently. My Safari is at 16.3. I’ll try upgrading it to 16.6 and see if that solves it. EDIT: I see that negative lookbehinds are only supported from 16.4, so the update should be likely to fix my previous issue—let’s see if this issue is related. However, I’m a bit concerned tha…

غير أنه اتضح أن الأمرين مرتبطين ببعضهما.

إليك السجلات الكاملة:

معلومات:

RegexpError (invalid pattern in look-behind: /((?<!estonia.*\s)\be-residence\b(?!.*estonia))/i)
app/services/word_watcher.rb:264:in `initialize'
app/services/word_watcher.rb:264:in `new'
app/services/word_watcher.rb:264:in `block in replace'
app/services/word_watcher.rb:262:in `each'
app/services/word_watcher.rb:262:in `reduce'
app/services/word_watcher.rb:262:in `replace'
app/services/word_watcher.rb:149:in `replace_link'
app/services/word_watcher.rb:155:in `apply_to_text'
app/models/user_profile.rb:194:in `apply_watched_words'
app/services/user_updater.rb:242:in `block in update'
app/services/user_updater.rb:197:in `update'
app/controllers/users_controller.rb:250:in `block in update'
app/controllers/application_controller.rb:748:in `json_result'
app/controllers/users_controller.rb:244:in `update'
app/controllers/application_controller.rb:420:in `block in with_resolved_locale'
app/controllers/application_controller.rb:420:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:74:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:389:in `call'
lib/middleware/gtm_script_nonce_injector.rb:10:in `call'
config/initializers/008-rack-cors.rb:24: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:233:in `call'

مسار التتبع:

app/services/word_watcher.rb:264:in `initialize'
app/services/word_watcher.rb:264:in `new'
app/services/word_watcher.rb:264:in `block in replace'
app/services/word_watcher.rb:262:in `each'
app/services/word_watcher.rb:262:in `reduce'
app/services/word_watcher.rb:262:in `replace'
app/services/word_watcher.rb:149:in `replace_link'
app/services/word_watcher.rb:155:in `apply_to_text'
app/models/user_profile.rb:194:in `apply_watched_words'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:400:in `block in make_lambda'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:180:in `block (2 levels) in halting_and_conditional'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:687:in `block (2 levels) in default_terminator'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:686:in `catch'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:686:in `block in default_terminator'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:181:in `block in halting_and_conditional'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:595:in `block in invoke_before'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:595:in `each'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:595:in `invoke_before'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:116:in `block in run_callbacks'
activerecord (7.0.5.1) lib/active_record/autosave_association.rb:370:in `around_save_collection_association'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:127:in `block in run_callbacks'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:138:in `run_callbacks'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:929:in `_run_save_callbacks'
activerecord (7.0.5.1) lib/active_record/callbacks.rb:455:in `create_or_update'
activerecord (7.0.5.1) lib/active_record/timestamp.rb:126:in `create_or_update'
activerecord (7.0.5.1) lib/active_record/persistence.rb:615:in `save'
activerecord (7.0.5.1) lib/active_record/validations.rb:47:in `save'
activerecord (7.0.5.1) lib/active_record/transactions.rb:298:in `block in save'
activerecord (7.0.5.1) lib/active_record/transactions.rb:354:in `block in with_transaction_returning_status'
activerecord (7.0.5.1) lib/active_record/connection_adapters/abstract/database_statements.rb:314:in `transaction'
activerecord (7.0.5.1) lib/active_record/transactions.rb:350:in `with_transaction_returning_status'
activerecord (7.0.5.1) lib/active_record/transactions.rb:298:in `save'
activerecord (7.0.5.1) lib/active_record/suppressor.rb:50:in `save'
app/services/user_updater.rb:242:in `block in update'
activerecord (7.0.5.1) lib/active_record/connection_adapters/abstract/transaction.rb:319:in `block in within_new_transaction'
activesupport (7.0.5.1) lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'
activesupport (7.0.5.1) lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `block in synchronize'
activesupport (7.0.5.1) lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `handle_interrupt'
activesupport (7.0.5.1) lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `synchronize'
activerecord (7.0.5.1) lib/active_record/connection_adapters/abstract/transaction.rb:317:in `within_new_transaction'
activerecord (7.0.5.1) lib/active_record/connection_adapters/abstract/database_statements.rb:316:in `transaction'
activerecord (7.0.5.1) lib/active_record/transactions.rb:209:in `transaction'
app/services/user_updater.rb:197:in `update'
app/controllers/users_controller.rb:250:in `block in update'
app/controllers/application_controller.rb:748:in `json_result'
app/controllers/users_controller.rb:244:in `update'
actionpack (7.0.5.1) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
actionpack (7.0.5.1) lib/abstract_controller/base.rb:215:in `process_action'
actionpack (7.0.5.1) lib/action_controller/metal/rendering.rb:165:in `process_action'
actionpack (7.0.5.1) lib/abstract_controller/callbacks.rb:234:in `block in process_action'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:118:in `block in run_callbacks'
app/controllers/application_controller.rb:420:in `block in with_resolved_locale'
i18n (1.14.1) lib/i18n.rb:322:in `with_locale'
app/controllers/application_controller.rb:420:in `with_resolved_locale'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:127:in `block in run_callbacks'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:138:in `run_callbacks'
actionpack (7.0.5.1) lib/abstract_controller/callbacks.rb:233:in `process_action'
actionpack (7.0.5.1) lib/action_controller/metal/rescue.rb:22:in `process_action'
actionpack (7.0.5.1) lib/action_controller/metal/instrumentation.rb:67:in `block in process_action'
activesupport (7.0.5.1) lib/active_support/notifications.rb:206:in `block in instrument'
activesupport (7.0.5.1) lib/active_support/notifications/instrumenter.rb:24:in `instrument'
activesupport (7.0.5.1) lib/active_support/notifications.rb:206:in `instrument'
actionpack (7.0.5.1) lib/action_controller/metal/instrumentation.rb:66:in `process_action'
actionpack (7.0.5.1) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
activerecord (7.0.5.1) lib/active_record/railties/controller_runtime.rb:27:in `process_action'
actionpack (7.0.5.1) lib/abstract_controller/base.rb:151:in `process'
actionview (7.0.5.1) lib/action_view/rendering.rb:39:in `process'
rack-mini-profiler (3.1.1) lib/mini_profiler/profiling_methods.rb:111:in `block in profile_method'  
actionpack (7.0.5.1) lib/action_controller/metal.rb:188:in `dispatch'
actionpack (7.0.5.1) lib/action_controller/metal.rb:251:in `dispatch'
actionpack (7.0.5.1) lib/action_dispatch/routing/route_set.rb:49:in `dispatch'
actionpack (7.0.5.1) lib/action_dispatch/routing/route_set.rb:32:in `serve'
actionpack (7.0.5.1) lib/action_dispatch/journey/router.rb:50:in `block in serve'
actionpack (7.0.5.1) lib/action_dispatch/journey/router.rb:32:in `each'
actionpack (7.0.5.1) lib/action_dispatch/journey/router.rb:32:in `serve'
actionpack (7.0.5.1) lib/action_dispatch/routing/route_set.rb:852:in `call'
lib/middleware/omniauth_bypass_middleware.rb:74:in `call'
rack (2.2.8) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.8) lib/rack/conditional_get.rb:40:in `call'
rack (2.2.8) lib/rack/head.rb:12:in `call'
actionpack (7.0.5.1) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:389:in `call'
lib/middleware/gtm_script_nonce_injector.rb:10:in `call'
config/initializers/008-rack-cors.rb:24:in `call'
rack (2.2.8) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.8) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/cookies.rb:704:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport (7.0.5.1) lib/active_support/callbacks.rb:99:in `run_callbacks'
actionpack (7.0.5.1) lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/debug_exceptions.rb:28:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/show_exceptions.rb:26:in `call'
logster (2.12.2) lib/logster/middleware/reporter.rb:43:in `call'
railties (7.0.5.1) lib/rails/rack/logger.rb:40:in `call_app'
railties (7.0.5.1) lib/rails/rack/logger.rb:27:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/remote_ip.rb:93:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/request_id.rb:26:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
rack (2.2.8) lib/rack/method_override.rb:24:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/executor.rb:14:in `call'
rack (2.2.8) lib/rack/sendfile.rb:110:in `call'
actionpack (7.0.5.1) lib/action_dispatch/middleware/host_authorization.rb:131:in `call'
rack-mini-profiler (3.1.1) lib/mini_profiler.rb:413:in `call'
message_bus (4.3.7) lib/message_bus/rack/middleware.rb:60:in `call'
lib/middleware/request_tracker.rb:233:in `call'
railties (7.0.5.1) lib/rails/engine.rb:530:in `call'
railties (7.0.5.1) lib/rails/

إزالة التعبير النمطي من «الكلمات الخاضعة للمراقبة» > «الرابط» تحل المشكلة. ومع ذلك، فإن هذا يعني أن هذه المشكلة لا تزال دون حل:

Negative lookbehind not working in watched words regex

Interestingly, it seems to be browser-dependent. I get the error in Safari, but not in Chrome. When adding it in Chrome and viewing the list in Safari the error shows up there. But I guess I can just ignore it for now.

لاحظ أن التعبير النمطي صالح وفقًا لمعيار ECMA 2018، ولكن ربما لا يكون صالحًا وفقًا لمعيار Ruby للتعبيرات النمطية؟

التعبير النمطي يعمل أيضًا كما هو متوقع للمنشورات في المنتدى.