أثناء محاولة تحميل /admin/docker/repos رمز الخطأ: 500

[Milenski (Milen Valov)]

Discourseで何が起こっているのでしょうか？アップデートのために管理ページを読み込もうとすると、「/admin/docker/reposを読み込もうとしている間にエラーが発生しました エラーコード: 500 error」というエラーが表示されます。

以前、新しいプラグインが実装され、システムにもインストールされたときに同様のことが発生したのを覚えています。しかし、現在インストールされているプラグインはなく、実装されているものしか使用していません。

以下のコマンドを実行しました。

cd /var/discourse
./launcher rebuild app

すべて順調に進みましたが、管理パネルのアップデートページで同じエラーが再び発生します。

/logsからのバックトレースもここに残します。

NameError (uninitialized constant Discourse::VERSION::PRE) app/controllers/application_controller.rb:440:in `block in with_resolved_locale' app/controllers/application_controller.rb:440:in `with_resol

plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:185:in `discourse_upgrade_required?'
>
plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:67:in `repos'
>
actionpack (8.0.4) lib/action_controller/metal/basic_implicit_render.rb:8:in `send_action'
>
actionpack (8.0.4) lib/abstract_controller/base.rb:215:in `process_action'
>
actionpack (8.0.4) lib/action_controller/metal/rendering.rb:193:in `process_action'
>
actionpack (8.0.4) lib/abstract_controller/callbacks.rb:261:in `block in process_action'
>
activesupport (8.0.4) lib/active_support/callbacks.rb:120:in `block in run_callbacks'
>
app/controllers/application_controller.rb:440:in `block in with_resolved_locale'
>
i18n (1.14.7) lib/i18n.rb:353:in `with_locale'
>
app/controllers/application_controller.rb:440:in `with_resolved_locale'
>
activesupport (8.0.4) lib/active_support/callbacks.rb:129:in `block in run_callbacks'
>
app/controllers/application_controller.rb:1073:in `ensure_dont_cache_page'
>
activesupport (8.0.4) lib/active_support/callbacks.rb:129:in `block in run_callbacks'
>
activesupport (8.0.4) lib/active_support/callbacks.rb:140:in `run_callbacks'
>
actionpack (8.0.4) lib/abstract_controller/callbacks.rb:260:in `process_action'
>
actionpack (8.0.4) lib/action_controller/metal/rescue.rb:27:in `process_action'
>
actionpack (8.0.4) lib/action_controller/metal/instrumentation.rb:76:in `block in process_action'
>
activesupport (8.0.4) lib/active_support/notifications.rb:210:in `block in instrument'
>
activesupport (8.0.4) lib/active_support/notifications/instrumenter.rb:58:in `instrument'
>
activesupport (8.0.4) lib/active_support/notifications.rb:210:in `instrument'
>
actionpack (8.0.4) lib/action_controller/metal/instrumentation.rb:75:in `process_action'
>
actionpack (8.0.4) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
>
activerecord (8.0.4) lib/active_record/railties/controller_runtime.rb:39:in `process_action'
>
actionpack (8.0.4) lib/abstract_controller/base.rb:152:in `process'
>
actionview (8.0.4) lib/action_view/rendering.rb:40:in `process'
>
rack-mini-profiler (4.0.1) lib/mini_profiler/profiling_methods.rb:116:in `block in profile_method'[ ](https://github.com/rack/rack/blob/master/mini_profiler/profiling_methods.rb#L116)
>
actionpack (8.0.4) lib/action_controller/metal.rb:252:in `dispatch'
>
actionpack (8.0.4) lib/action_controller/metal.rb:335:in `dispatch'
>
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:67:in `dispatch'
>
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:50:in `serve'
>
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:32:in `block in <class:Constraints>'
>
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:62:in `serve'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:53:in `block in serve'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:133:in `block in find_routes'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `each'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `find_routes'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:34:in `serve'
>
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:908:in `call'
>
railties (8.0.4) lib/rails/engine.rb:535:in `call'
>
railties (8.0.4) lib/rails/railtie.rb:226:in `public_send'
>
railties (8.0.4) lib/rails/railtie.rb:226:in `method_missing'
>
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:33:in `block in <class:Constraints>'
>
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:62:in `serve'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:53:in `block in serve'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:133:in `block in find_routes'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `each'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `find_routes'
>
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:34:in `serve'
>
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:908:in `call'
>
lib/middleware/omniauth_bypass_middleware.rb:35:in `call'
>
lib/middleware/crawler_hooks.rb:11:in `call'
>
rack (2.2.21) lib/rack/tempfile_reaper.rb:15:in `call'
>
rack (2.2.21) lib/rack/conditional_get.rb:27:in `call'
>
rack (2.2.21) lib/rack/head.rb:12:in `call'
>
actionpack (8.0.4) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
>
lib/content_security_policy/middleware.rb:12:in `call'
>
lib/middleware/anonymous_cache.rb:416:in `call'
>
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
>
config/initializers/008-rack-cors.rb:14:in `call'
>
rack (2.2.21) lib/rack/session/abstract/id.rb:266:in `context'
>
rack (2.2.21) lib/rack/session/abstract/id.rb:260:in `call'
>
actionpack (8.0.4) lib/action_dispatch/middleware/cookies.rb:706:in `call'
>
actionpack (8.0.4) lib/action_dispatch/middleware/callbacks.rb:31:in `block in call'
>
activesupport (8.0.4) lib/active_support/callbacks.rb:100:in `run_callbacks'
>
actionpack (8.0.4) lib/action_dispatch/middleware/callbacks.rb:30:in `call'
>
actionpack (8.0.4) lib/action_dispatch/middleware/debug_exceptions.rb:31:in `call'
>
actionpack (8.0.4) 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 (8.0.4) lib/rails/rack/logger.rb:41:in `call_app'
>
railties (8.0.4) 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 (8.0.4) lib/action_dispatch/middleware/request_id.rb:34:in `call'
>
lib/middleware/enforce_hostname.rb:23:in `call'
>
rack (2.2.21) lib/rack/method_override.rb:24:in `call'
>
actionpack (8.0.4) lib/action_dispatch/middleware/executor.rb:16:in `call'
>
rack (2.2.21) lib/rack/sendfile.rb:127:in `call'
>
rack-mini-profiler (4.0.1) lib/mini_profiler.rb:334:in `call'
>
message_bus (4.4.1) lib/message_bus/rack/middleware.rb:60:in `call'
>
lib/middleware/request_tracker.rb:321:in `call'
>
actionpack (8.0.4) lib/action_dispatch/middleware/remote_ip.rb:96:in `call'
>
lib/middleware/overload_protections.rb:22:in `call'
>
lib/middleware/processing_request.rb:14:in `call'
>
railties (8.0.4) lib/rails/engine.rb:535:in `call'
>
railties (8.0.4) lib/rails/railtie.rb:226:in `public_send'
>
railties (8.0.4) lib/rails/railtie.rb:226:in `method_missing'
>
rack (2.2.21) lib/rack/urlmap.rb:74:in `block in call'
>
rack (2.2.21) lib/rack/urlmap.rb:58:in `each'
>
rack (2.2.21) 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>'

この件について何かご存知の方がいらっしゃいましたら、喜んでご協力させていただきます。

[david (David Taylor)]

شكرًا على التقارير. لدي إصلاح قيد الإعداد:

FIX: Restore `Discourse::Version::PRE`

سأقوم بالنشر مرة أخرى هنا بمجرد توفره على latest

[bananaman]

本日アップデートをインストールした後も同じエラーが発生しており、再構築しても解決しませんでした。
昨日はアップデートが正常にインストールされ、このエラーは以前には見られませんでした。

plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:185:in `discourse_upgrade_required?'
plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb:67:in `repos'
actionpack (8.0.4) lib/action_controller/metal/basic_implicit_render.rb:8:in `send_action'
actionpack (8.0.4) lib/abstract_controller/base.rb:215:in `process_action'
actionpack (8.0.4) lib/action_controller/metal/rendering.rb:193:in `process_action'
actionpack (8.0.4) lib/abstract_controller/callbacks.rb:261:in `block in process_action'
activesupport (8.0.4) lib/active_support/callbacks.rb:120:in `block in run_callbacks'
app/controllers/application_controller.rb:440:in `block in with_resolved_locale'
i18n (1.14.7) lib/i18n.rb:353:in `with_locale'
app/controllers/application_controller.rb:440:in `with_resolved_locale'
activesupport (8.0.4) lib/active_support/callbacks.rb:129:in `block in run_callbacks'
app/controllers/application_controller.rb:1073:in `ensure_dont_cache_page'
activesupport (8.0.4) lib/active_support/callbacks.rb:129:in `block in run_callbacks'
activesupport (8.0.4) lib/active_support/callbacks.rb:140:in `run_callbacks'
actionpack (8.0.4) lib/abstract_controller/callbacks.rb:260:in `process_action'
actionpack (8.0.4) lib/action_controller/metal/rescue.rb:27:in `process_action'
actionpack (8.0.4) lib/action_controller/metal/instrumentation.rb:76:in `block in process_action'
activesupport (8.0.4) lib/active_support/notifications.rb:210:in `block in instrument'
activesupport (8.0.4) lib/active_support/notifications/instrumenter.rb:58:in `instrument'
activesupport (8.0.4) lib/active_support/notifications.rb:210:in `instrument'
actionpack (8.0.4) lib/action_controller/metal/instrumentation.rb:75:in `process_action'
actionpack (8.0.4) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
activerecord (8.0.4) lib/active_record/railties/controller_runtime.rb:39:in `process_action'
actionpack (8.0.4) lib/abstract_controller/base.rb:152:in `process'
actionview (8.0.4) lib/action_view/rendering.rb:40:in `process'
rack-mini-profiler (4.0.1) lib/mini_profiler/profiling_methods.rb:116:in `block in profile_method' 
actionpack (8.0.4) lib/action_controller/metal.rb:252:in `dispatch'
actionpack (8.0.4) lib/action_controller/metal.rb:335:in `dispatch'
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:67:in `dispatch'
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:50:in `serve'
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:32:in `block in <class:Constraints>'
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:62:in `serve'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:53:in `block in serve'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:133:in `block in find_routes'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `each'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `find_routes'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:34:in `serve'
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:908:in `call'
railties (8.0.4) lib/rails/engine.rb:535:in `call'
railties (8.0.4) lib/rails/railtie.rb:226:in `public_send'
railties (8.0.4) lib/rails/railtie.rb:226:in `method_missing'
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:33:in `block in <class:Constraints>'
actionpack (8.0.4) lib/action_dispatch/routing/mapper.rb:62:in `serve'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:53:in `block in serve'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:133:in `block in find_routes'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `each'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:126:in `find_routes'
actionpack (8.0.4) lib/action_dispatch/journey/router.rb:34:in `serve'
actionpack (8.0.4) lib/action_dispatch/routing/route_set.rb:908:in `call'
lib/middleware/omniauth_bypass_middleware.rb:35:in `call'
lib/middleware/crawler_hooks.rb:11:in `call'
rack (2.2.21) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.21) lib/rack/conditional_get.rb:27:in `call'
rack (2.2.21) lib/rack/head.rb:12:in `call'
actionpack (8.0.4) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:416:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:14:in `call'
rack (2.2.21) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.21) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (8.0.4) lib/action_dispatch/middleware/cookies.rb:706:in `call'
actionpack (8.0.4) lib/action_dispatch/middleware/callbacks.rb:31:in `block in call'
activesupport (8.0.4) lib/active_support/callbacks.rb:100:in `run_callbacks'
actionpack (8.0.4) lib/action_dispatch/middleware/callbacks.rb:30:in `call'
actionpack (8.0.4) lib/action_dispatch/middleware/debug_exceptions.rb:31:in `call'
actionpack (8.0.4) 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 (8.0.4) lib/rails/rack/logger.rb:41:in `call_app'
railties (8.0.4) 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 (8.0.4) lib/action_dispatch/middleware/request_id.rb:34:in `call'
lib/middleware/enforce_hostname.rb:23:in `call'
rack (2.2.21) lib/rack/method_override.rb:24:in `call'
rack (2.2.21) lib/rack/sendfile.rb:127:in `call'
rack-mini-profiler (4.0.1) lib/mini_profiler.rb:334:in `call'
message_bus (4.4.1) lib/message_bus/rack/middleware.rb:60:in `call'
lib/middleware/request_tracker.rb:321:in `call'
actionpack (8.0.4) lib/action_dispatch/middleware/remote_ip.rb:96:in `call'
lib/middleware/overload_protections.rb:22:in `call'
lib/middleware/processing_request.rb:14:in `call'
rails_multisite (7.0.0) lib/rails_multisite/middleware.rb:26:in `call'
railties (8.0.4) lib/rails/engine.rb:535:in `call'
railties (8.0.4) lib/rails/railtie.rb:226:in `public_send'
railties (8.0.4) lib/rails/railtie.rb:226:in `method_missing'
rack (2.2.21) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.21) lib/rack/urlmap.rb:58:in `each'
rack (2.2.21) 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 `<required>`
vendor/bundle/ruby/3.3.0/bin/unicorn:25:in `load'
vendor/bundle/ruby/3.3.0/bin/unicorn:25:in `<main>'

[sniper756]

أواجه هذه المشكلة أيضًا، وإعادة البناء (rebuild) مرتين لم تحل المشكلة، في انتظار الإصلاح.

[david (David Taylor)]

نعتذر عن التأخير - كانت لدينا بعض المشاكل غير ذات الصلة مع نظام التكامل المستمر (CI) اليوم.

الإصلاح أصبح متاحًا الآن على latest، لذا فإن التحديث مرة أخرى يجب أن يحل المشكلة. يرجى إخبارنا إذا لم يكن الأمر كذلك.

[Milenski (Milen Valov)]

أؤكد، تم إصلاح المشكلة. بعد إعادة بناء عبر الطرفية (terminal) كل شيء على ما يرام. شكرًا لك.

[david (David Taylor)]

لقد قمت بفصل المناقشة حول ترحيل البيانات الفاشل إلى موضوع خاص:

Migration error in 'rename_discourse_rewind_disabled_to_enabled'

重新rebuild 失败了~日志如下： discourse -c 'bundle exec rake db:migrate' rake aborted! StandardError: An error has occurred, this and all later migrations canceled: (StandardError) You must drop a column's default value before marking it as readonly I, [2026-01-08T16:18:49.016491 #1] INFO -- : Terminating async processes I, [2026-01-08T16:18:49.018961 #1] INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/pos…

سأقوم بإغلاق هذا الموضوع، حيث لدينا تأكيد على حل خطأ ::PRE. شكرًا لكم مرة أخرى على التقارير!