こんにちは、
Discourse インスタンスでは、オーナーが承認を行うグループを利用しています。
最近、オーナーがグループへの参加を承認しようとした際にエラーが発生するようになりました。特定のグループ、オーナー、またはユーザーに限定された問題かどうかは現時点では不明です。
「Internal Server Error（内部サーバーエラー）」というポップアップが表示されますが、フロントエンド側ではリクエストが成功したと認識しており（UI 上ではユーザーが「承認済み」と表示されます）。しかし、ページを再読み込みすると実際には承認されておらず、リクエストは未承認のまま残っていることがわかります。
このエラーにより、以下の 2 つのログメッセージが残されています。
1 つ目は fatal エラーです。
メッセージ（44 回報告）
I18n::InvalidLocale ("" は有効なロケールではありません)
lib/freedom_patches/translate_accelerator.rb:129:in `translate_no_override'
lib/freedom_patches/translate_accelerator.rb:226:in `translate'
app/controllers/groups_controller.rb:488:in `handle_membership_request'
app/controllers/application_controller.rb:423:in `block in with_resolved_locale'
app/controllers/application_controller.rb:423: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:14: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:277:in `call'
バックトレース
i18n (1.14.5) lib/i18n.rb:380:in `enforce_available_locales!'
i18n (1.14.5) lib/i18n.rb:213:in `translate'
lib/freedom_patches/translate_accelerator.rb:129:in `translate_no_override'
lib/freedom_patches/translate_accelerator.rb:226:in `translate'
app/controllers/groups_controller.rb:488:in `handle_membership_request'
actionpack (7.0.8.1) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
actionpack (7.0.8.1) lib/abstract_controller/base.rb:215:in `process_action'
actionpack (7.0.8.1) lib/action_controller/metal/rendering.rb:165:in `process_action'
actionpack (7.0.8.1) lib/abstract_controller/callbacks.rb:234:in `block in process_action'
activesupport (7.0.8.1) lib/active_support/callbacks.rb:118:in `block in run_callbacks'
app/controllers/application_controller.rb:423:in `block in with_resolved_locale'
i18n (1.14.5) lib/i18n.rb:351:in `with_locale'
app/controllers/application_controller.rb:423:in `with_resolved_locale'
activesupport (7.0.8.1) lib/active_support/callbacks.rb:127:in `block in run_callbacks'
activesupport (7.0.8.1) lib/active_support/callbacks.rb:138:in `run_callbacks'
actionpack (7.0.8.1) lib/abstract_controller/callbacks.rb:233:in `process_action'
actionpack (7.0.8.1) lib/action_controller/metal/rescue.rb:23:in `process_action'
actionpack (7.0.8.1) lib/action_controller/metal/instrumentation.rb:67:in `block in process_action'
activesupport (7.0.8.1) lib/active_support/notifications.rb:206:in `block in instrument'
activesupport (7.0.8.1) lib/active_support/notifications/instrumenter.rb:24:in `instrument'
activesupport (7.0.8.1) lib/active_support/notifications.rb:206:in `instrument'
actionpack (7.0.8.1) lib/action_controller/metal/instrumentation.rb:66:in `process_action'
actionpack (7.0.8.1) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
activerecord (7.0.8.1) lib/active_record/railties/controller_runtime.rb:27:in `process_action'
actionpack (7.0.8.1) lib/abstract_controller/base.rb:151:in `process'
actionview (7.0.8.1) lib/action_view/rendering.rb:39:in `process'
rack-mini-profiler (3.3.1) lib/mini_profiler/profiling_methods.rb:89:in `block in profile_method'
actionpack (7.0.8.1) lib/action_controller/metal.rb:188:in `dispatch'
actionpack (7.0.8.1) lib/action_controller/metal.rb:251:in `dispatch'
actionpack (7.0.8.1) lib/action_dispatch/routing/route_set.rb:49:in `dispatch'
actionpack (7.0.8.1) lib/action_dispatch/routing/route_set.rb:32:in `serve'
actionpack (7.0.8.1) lib/action_dispatch/journey/router.rb:50:in `block in serve'
actionpack (7.0.8.1) lib/action_dispatch/journey/router.rb:32:in `each'
actionpack (7.0.8.1) lib/action_dispatch/journey/router.rb:32:in `serve'
actionpack (7.0.8.1) lib/action_dispatch/routing/route_set.rb:852: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:40:in `call'
rack (2.2.9) lib/rack/head.rb:12:in `call'
actionpack (7.0.8.1) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:393:in `call'
lib/middleware/csp_script_nonce_injector.rb:12:in `call'
config/initializers/008-rack-cors.rb:14: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 (7.0.8.1) lib/action_dispatch/middleware/cookies.rb:704:in `call'
actionpack (7.0.8.1) lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport (7.0.8.1) lib/active_support/callbacks.rb:99:in `run_callbacks'
actionpack (7.0.8.1) lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack (7.0.8.1) lib/action_dispatch/middleware/debug_exceptions.rb:28:in `call'
actionpack (7.0.8.1) lib/action_dispatch/middleware/show_exceptions.rb:29:in `call'
logster (2.19.1) lib/logster/middleware/reporter.rb:40:in `call'
railties (7.0.8.1) lib/rails/rack/logger.rb:40:in `call_app'
railties (7.0.8.1) 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 (7.0.8.1) lib/action_dispatch/middleware/remote_ip.rb:93:in `call'
actionpack (7.0.8.1) lib/action_dispatch/middleware/request_id.rb:26:in `call'
lib/middleware/enforce_hostname.rb:24:in `call'
rack (2.2.9) lib/rack/method_override.rb:24:in `call'
actionpack (7.0.8.1) lib/action_dispatch/middleware/executor.rb:14:in `call'
rack (2.2.9) lib/rack/sendfile.rb:110:in `call'
actionpack (7.0.8.1) lib/action_dispatch/middleware/host_authorization.rb:131: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:277:in `call'
railties (7.0.8.1) lib/rails/engine.rb:530:in `call'
railties (7.0.8.1) lib/rails/railtie.rb:226:in `public_send'
railties (7.0.8.1) 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/3.2.0/bin/unicorn:25:in `load'
vendor/bundle/ruby/3.2.0/bin/unicorn:25:in `<main>'
Env
1/44
hostname redacted
process_id 188
application_version 755f8de6d42fcb198dab1616e5b753c38a308643
HTTP_HOST redacted
REQUEST_URI /groups/51/handle_membership_request.json
REQUEST_METHOD PUT
HTTP_USER_AGENT Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
HTTP_ACCEPT */*
HTTP_REFERER redacted/g/com_stats/requests
HTTP_X_FORWARDED_FOR redacted
HTTP_X_REAL_IP redacted
username redacted
time 7:25 pm
params
user_id 345
accept true
2 つ目は warning メッセージです。
メッセージ（44 回報告）
例外アプリミドルウェアでの例外処理に失敗しました：I18n::InvalidLocale : "" は有効なロケールではありません
バックトレース
i18n-1.14.5/lib/i18n.rb:380:in `enforce_available_locales!'
i18n-1.14.5/lib/i18n.rb:213:in `translate'
/var/www/discourse/lib/freedom_patches/translate_accelerator.rb:129:in `translate_no_override'
/var/www/discourse/lib/freedom_patches/translate_accelerator.rb:226:in `translate'
/var/www/discourse/app/controllers/groups_controller.rb:488:in `handle_membership_request'
actionpack-7.0.8.1/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
actionpack-7.0.8.1/lib/abstract_controller/base.rb:215:in `process_action'
actionpack-7.0.8.1/lib/action_controller/metal/rendering.rb:165:in `process_action'
actionpack-7.0.8.1/lib/abstract_controller/callbacks.rb:234:in `block in process_action'
activesupport-7.0.8.1/lib/active_support/callbacks.rb:118:in `block in run_callbacks'
/var/www/discourse/app/controllers/application_controller.rb:423:in `block in with_resolved_locale'
i18n-1.14.5/lib/i18n.rb:351:in `with_locale'
/var/www/discourse/app/controllers/application_controller.rb:423:in `with_resolved_locale'
activesupport-7.0.8.1/lib/active_support/callbacks.rb:127:in `block in run_callbacks'
activesupport-7.0.8.1/lib/active_support/callbacks.rb:138:in `run_callbacks'
actionpack-7.0.8.1/lib/abstract_controller/callbacks.rb:233:in `process_action'
actionpack-7.0.8.1/lib/action_controller/metal/rescue.rb:23:in `process_action'
actionpack-7.0.8.1/lib/action_controller/metal/instrumentation.rb:67:in `block in process_action'
activesupport-7.0.8.1/lib/active_support/notifications.rb:206:in `block in instrument'
activesupport-7.0.8.1/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
activesupport-7.0.8.1/lib/active_support/notifications.rb:206:in `instrument'
actionpack-7.0.8.1/lib/action_controller/metal/instrumentation.rb:66:in `process_action'
actionpack-7.0.8.1/lib/action_controller/metal/params_wrapper.rb:259:in `process_action'
activerecord-7.0.8.1/lib/active_record/railties/controller_runtime.rb:27:in `process_action'
actionpack-7.0.8.1/lib/abstract_controller/base.rb:151:in `process'
actionview-7.0.8.1/lib/action_view/rendering.rb:39:in `process'
rack-mini-profiler-3.3.1/lib/mini_profiler/profiling_methods.rb:89:in `block in profile_method'
actionpack-7.0.8.1/lib/action_controller/metal.rb:188:in `dispatch'
actionpack-7.0.8.1/lib/action_controller/metal.rb:251:in `dispatch'
actionpack-7.0.8.1/lib/action_dispatch/routing/route_set.rb:49:in `dispatch'
actionpack-7.0.8.1/lib/action_dispatch/routing/route_set.rb:32:in `serve'
actionpack-7.0.8.1/lib/action_dispatch/journey/router.rb:50:in `block in serve'
actionpack-7.0.8.1/lib/action_dispatch/journey/router.rb:32:in `each'
actionpack-7.0.8.1/lib/action_dispatch/journey/router.rb:32:in `serve'
actionpack-7.0.8.1/lib/action_dispatch/routing/route_set.rb:852:in `call'
/var/www/discourse/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:40:in `call'
rack-2.2.9/lib/rack/head.rb:12:in `call'
actionpack-7.0.8.1/lib/action_dispatch/http/permissions_policy.rb:38:in `call'
/var/www/discourse/lib/content_security_policy/middleware.rb:12:in `call'
/var/www/discourse/lib/middleware/anonymous_cache.rb:393:in `call'
/var/www/discourse/lib/middleware/csp_script_nonce_injector.rb:12:in `call'
/var/www/discourse/config/initializers/008-rack-cors.rb:14: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-7.0.8.1/lib/action_dispatch/middleware/cookies.rb:704:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport-7.0.8.1/lib/active_support/callbacks.rb:99:in `run_callbacks'
actionpack-7.0.8.1/lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/debug_exceptions.rb:28:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/show_exceptions.rb:29:in `call'
logster-2.19.1/lib/logster/middleware/reporter.rb:40:in `call'
railties-7.0.8.1/lib/rails/rack/logger.rb:40:in `call_app'
railties-7.0.8.1/lib/rails/rack/logger.rb:27:in `call'
/var/www/discourse/config/initializers/100-quiet_logger.rb:20:in `call'
/var/www/discourse/config/initializers/100-silence_logger.rb:29:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/remote_ip.rb:93:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/request_id.rb:26:in `call'
/var/www/discourse/lib/middleware/enforce_hostname.rb:24:in `call'
rack-2.2.9/lib/rack/method_override.rb:24:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/executor.rb:14:in `call'
rack-2.2.9/lib/rack/sendfile.rb:110:in `call'
actionpack-7.0.8.1/lib/action_dispatch/middleware/host_authorization.rb:131: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'
/var/www/discourse/lib/middleware/request_tracker.rb:277:in `call'
railties-7.0.8.1/lib/rails/engine.rb:530:in `call'
railties-7.0.8.1/lib/rails/railtie.rb:226:in `public_send'
railties-7.0.8.1/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)>'
/var/www/discourse/vendor/bundle/ruby/3.2.0/bin/unicorn:25:in `load'
/var/www/discourse/vendor/bundle/ruby/3.2.0/bin/unicorn:25:in `<main>'
Env
1/44
hostname redacted
process_id 188
application_version 755f8de6d42fcb198dab1616e5b753c38a308643
current_db default
time 7:25 pm
