Beim Laden von Gruppen tritt ein interner Serverfehler auf

Der Server läuft mit der Version 2.8.0.beta6. Alle anderen Funktionen arbeiten einwandfrei. Auch die Gruppenliste wird korrekt angezeigt, doch beim Klicken auf eine bestimmte Gruppe erscheint folgende Fehlermeldung:

Serverfehler

Beim Laden von /groups/.json ist ein Fehler aufgetreten

Fehlercode: 500 Internal Server Error

Das Log weist auf einen report_js_error hin.

Da die Gruppenfunktionalität derzeit nicht verfügbar ist, handelt es sich um einen kritischen Fehler. Jeglicher Hinweis zur Behebung des Problems wäre hilfreich. Vielen Dank im Voraus.

Das Problem hat sich verschärft. Es können derzeit keine Themen mehr gelesen werden. Die folgende Fehlermeldung wird angezeigt:
Entschuldigung, wir konnten dieses Thema nicht laden, möglicherweise aufgrund eines Verbindungsproblems. Bitte versuchen Sie es erneut. Falls das Problem weiterhin besteht, teilen Sie uns dies mit.

Hast du bereits den Sicherheitsmodus ausprobiert? Du solltest außerdem deine Protokolle prüfen und diese wahrscheinlich bereitstellen.

Selbst mit diesen Informationen kann ich dir persönlich nicht weiterhelfen, aber ohne diese beiden Schritte gibt es für jeden, der helfen könnte, wenig, was er tun kann.

Meine eigene selbst gehostete Instanz und eine von mir verwaltete CDCK-Instanz laden beide JSON-Dateien für Gruppen problemlos (ich habe es gerade überprüft), wenn sie auf dem neuesten Stand sind.

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Dies ist einer der wiederkehrenden Fehler, die festgestellt wurden:

Meldung (113 gemeldete Kopien)

ActiveRecord::StatementInvalid (PG::UndefinedColumn: ERROR: Spalte "for_topic" existiert nicht
LINE 1: SELECT "bookmarks"."id", "bookmarks"."post_id", "for_topic",...
                                                        ^
)
app/controllers/application_controller.rb:520:in `render_json_dump'
app/controllers/topics_controller.rb:1191:in `block (2 levels) in perform_show_response'
app/controllers/topics_controller.rb:1181:in `perform_show_response'
app/controllers/topics_controller.rb:162:in `show'
app/controllers/application_controller.rb:397:in `block in with_resolved_locale'
app/controllers/application_controller.rb:397:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:71:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:355:in `call'
config/initializers/100-quiet_logger.rb:23:in `call'
config/initializers/100-silence_logger.rb:31:in `call'
lib/middleware/enforce_hostname.rb:23:in `call'
lib/middleware/request_tracker.rb:187:in `call'

Rückverfolgung

rack-mini-profiler (2.3.3) lib/patches/db/pg.rb:69:in `exec_params'
rack-mini-profiler (2.3.3) lib/patches/db/pg.rb:69:in `exec_params'
activerecord (6.1.4.1) lib/active_record/connection_adapters/postgresql_adapter.rb:672:in `block (2 levels) in exec_no_cache'
activesupport (6.1.4.1) lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
activesupport (6.1.4.1) lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
activesupport (6.1.4.1) lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
activerecord (6.1.4.1) lib/active_record/connection_adapters/postgresql_adapter.rb:671:in `block in exec_no_cache'
activerecord (6.1.4.1) lib/active_record/connection_adapters/abstract_adapter.rb:696:in `block (2 levels) in log'
activesupport (6.1.4.1) lib/active_support/concurrency/load_interlock_aware_monitor.rb:26:in `block (2 levels) in synchronize'
activesupport (6.1.4.1) lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'

Umgebung

HTTP HOSTS: example.com

Ein weiterer Fehler lautet:

rack-mini-profiler-2.3.3/lib/patches/db/pg.rb:69:in `exec_params'
rack-mini-profiler-2.3.3/lib/patches/db/pg.rb:69:in `exec_params'
activerecord-6.1.4.1/lib/active_record/connection_adapters/postgresql_adapter.rb:672:in `block (2 levels) in exec_no_cache'
activesupport-6.1.4.1/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
activesupport-6.1.4.1/lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
activesupport-6.1.4.1/lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
activerecord-6.1.4.1/lib/active_record/connection_adapters/postgresql_adapter.rb:671:in `block in exec_no_cache'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract_adapter.rb:696:in `block (2 levels) in log'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:26:in `block (2 levels) in synchronize'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `block in synchronize'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `handle_interrupt'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `synchronize'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract_adapter.rb:695:in `block in log'
activesupport-6.1.4.1/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract_adapter.rb:687:in `log'
activerecord-6.1.4.1/lib/active_record/connection_adapters/postgresql_adapter.rb:670:in `exec_no_cache'
activerecord-6.1.4.1/lib/active_record/connection_adapters/postgresql_adapter.rb:649:in `execute_and_clear'
activerecord-6.1.4.1/lib/active_record/connection_adapters/postgresql/database_statements.rb:53:in `exec_query'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract/database_statements.rb:532:in `select'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract/database_statements.rb:69:in `select_all'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract/query_cache.rb:101:in `block in select_all'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract/query_cache.rb:118:in `block in cache_sql'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:26:in `block (2 levels) in synchronize'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `block in synchronize'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `handle_interrupt'
activesupport-6.1.4.1/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `synchronize'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract/query_cache.rb:109:in `cache_sql'
activerecord-6.1.4.1/lib/active_record/connection_adapters/abstract/query_cache.rb:101:in `select_all'
activerecord-6.1.4.1/lib/active_record/querying.rb:47:in `find_by_sql'
activerecord-6.1.4.1/lib/active_record/relation.rb:843:in `block in exec_queries'
activerecord-6.1.4.1/lib/active_record/relation.rb:861:in `skip_query_cache_if_necessary'
activerecord-6.1.4.1/lib/active_record/relation.rb:828:in `exec_queries'
activerecord-6.1.4.1/lib/active_record/association_relation.rb:54:in `exec_queries'
activerecord-6.1.4.1/lib/active_record/relation.rb:631:in `load'
activerecord-6.1.4.1/lib/active_record/relation.rb:249:in `records'
activerecord-6.1.4.1/lib/active_record/relation/delegation.rb:88:in `as_json'
activesupport-6.1.4.1/lib/active_support/json/encoding.rb:22:in `encode'
activesupport-6.1.4.1/lib/active_support/json/encoding.rb:22:in `encode'
activesupport-6.1.4.1/lib/active_support/core_ext/object/json.rb:43: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'
/var/www/discourse/app/controllers/topics_controller.rb:1186:in `block (2 levels) in perform_show_response'
actionpack-6.1.4.1/lib/action_controller/metal/mime_responds.rb:214:in `respond_to'
/var/www/discourse/app/controllers/topics_controller.rb:1181:in `perform_show_response'
/var/www/discourse/app/controllers/topics_controller.rb:162:in `show'
actionpack-6.1.4.1/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
actionpack-6.1.4.1/lib/abstract_controller/base.rb:228:in `process_action'
actionpack-6.1.4.1/lib/action_controller/metal/rendering.rb:30:in `process_action'
actionpack-6.1.4.1/lib/abstract_controller/callbacks.rb:42:in `block in process_action'
activesupport-6.1.4.1/lib/active_support/callbacks.rb:117:in `block in run_callbacks'
/var/www/discourse/app/controllers/application_controller.rb:397:in `block in with_resolved_locale'
i18n-1.8.10/lib/i18n.rb:314:in `with_locale'
/var/www/discourse/app/controllers/application_controller.rb:397:in `with_resolved_locale'
activesupport-6.1.4.1/lib/active_support/callbacks.rb:126:in `block in run_callbacks'
activesupport-6.1.4.1/lib/active_support/callbacks.rb:137:in `run_callbacks'
actionpack-6.1.4.1/lib/abstract_controller/callbacks.rb:41:in `process_action'
actionpack-6.1.4.1/lib/action_controller/metal/rescue.rb:22:in `process_action'
actionpack-6.1.4.1/lib/action_controller/metal/instrumentation.rb:34:in `block in process_action'
activesupport-6.1.4.1/lib/active_support/notifications.rb:203:in `block in instrument'
activesupport-6.1.4.1/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
activesupport-6.1.4.1/lib/active_support/notifications.rb:203:in `instrument'
actionpack-6.1.4.1/lib/action_controller/metal/instrumentation.rb:33:in `process_action'
actionpack-6.1.4.1/lib/action_controller/metal/params_wrapper.rb:249:in `process_action'
activerecord-6.1.4.1/lib/active_record/railties/controller_runtime.rb:27:in `process_action'
actionpack-6.1.4.1/lib/abstract_controller/base.rb:165:in `process'
actionview-6.1.4.1/lib/action_view/rendering.rb:39:in `process'
rack-mini-profiler-2.3.3/lib/mini_profiler/profiling_methods.rb:85:in `block in profile_method'
actionpack-6.1.4.1/lib/action_controller/metal.rb:190:in `dispatch'
actionpack-6.1.4.1/lib/action_controller/metal.rb:254:in `dispatch'
actionpack-6.1.4.1/lib/action_dispatch/routing/route_set.rb:50:in `dispatch'
actionpack-6.1.4.1/lib/action_dispatch/routing/route_set.rb:33:in `serve'
actionpack-6.1.4.1/lib/action_dispatch/journey/router.rb:50:in `block in serve'
actionpack-6.1.4.1/lib/action_dispatch/journey/router.rb:32:in `each'
actionpack-6.1.4.1/lib/action_dispatch/journey/router.rb:32:in `serve'
actionpack-6.1.4.1/lib/action_dispatch/routing/route_set.rb:842:in `call'
/var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:71:in `call'
rack-2.2.3/lib/rack/tempfile_reaper.rb:15:in `call'
rack-2.2.3/lib/rack/conditional_get.rb:27:in `call'
rack-2.2.3/lib/rack/head.rb:12:in `call'
actionpack-6.1.4.1/lib/action_dispatch/http/permissions_policy.rb:22:in `call'
/var/www/discourse/lib/content_security_policy/middleware.rb:12:in `call'
/var/www/discourse/lib/middleware/anonymous_cache.rb:353:in `call'
rack-2.2.3/lib/rack/session/abstract/id.rb:266:in `context'
rack-2.2.3/lib/rack/session/abstract/id.rb:260:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/cookies.rb:689:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport-6.1.4.1/lib/active_support/callbacks.rb:98:in `run_callbacks'
actionpack-6.1.4.1/lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/actionable_exceptions.rb:18:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/debug_exceptions.rb:29:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
logster-2.9.7/lib/logster/middleware/reporter.rb:43:in `call'
railties-6.1.4.1/lib/rails/rack/logger.rb:37:in `call_app'
railties-6.1.4.1/lib/rails/rack/logger.rb:28:in `call'
/var/www/discourse/config/initializers/100-quiet_logger.rb:23:in `call'
/var/www/discourse/config/initializers/100-silence_logger.rb:31:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/request_id.rb:26:in `call'
/var/www/discourse/lib/middleware/enforce_hostname.rb:23:in `call'
rack-2.2.3/lib/rack/method_override.rb:24:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/executor.rb:14:in `call'
rack-2.2.3/lib/rack/sendfile.rb:110:in `call'
actionpack-6.1.4.1/lib/action_dispatch/middleware/host_authorization.rb:92:in `call'
rack-mini-profiler-2.3.3/lib/mini_profiler/profiler.rb:249:in `call'
message_bus-3.3.6/lib/message_bus/rack/middleware.rb:61:in `call'
/var/www/discourse/lib/middleware/request_tracker.rb:187:in `call'
railties-6.1.4.1/lib/rails/engine.rb:539:in `call'
railties-6.1.4.1/lib/rails/railtie.rb:207:in `public_send'
railties-6.1.4.1/lib/rails/railtie.rb:207:in `method_missing'
rack-2.2.3/lib/rack/urlmap.rb:74:in `block in call'
rack-2.2.3/lib/rack/urlm

Danke. Das Durchsuchen im abgesicherten Modus ergab denselben Fehler. Soll ich den Container neu erstellen, nachdem ich die Plugins auskommentiert habe?

Ich glaube nicht, dass du die Plugins auskommentieren musst, wenn du sie im Safe-Mode deaktiviert hast und das Problem weiterhin besteht. Ein Upgrade und ein Neuaufbau könnten jedoch helfen. :+1:

Danke.
Bevor ich das Thema erstellt habe, habe ich launcher rebuild image-name ausgeführt. Die Fehler bestehen danach weiterhin.

Macht das dasselbe wie ./launcher rebuild app?

1 „Gefällt mir“

Ich denke schon. Es sollte einen Container namens ‘app’ erstellen.

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Ah, verstehe. Ich fürchte, ich kenne nur den grundlegenden Ablauf „einfach ausschalten und wieder einschalten":

  • Prüfen Sie es im abgesicherten Modus
  • Auf die neueste Version upgraden
  • Die App neu erstellen

Gibt es etwas Besonderes an Ihrer Installation, das jemand anderem einen Hinweis auf Ihr Problem geben könnte?

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Es scheint, dass Ihnen folgendes fehlt:

eingeführt in diesem Commit:

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Du hast es geschafft. Das ist es. Auf die neueste Version (aba08d1929) aktualisiert, und das Problem ist gelöst. Aber das neueste Release (2.8.0.beta6) hat das Problem nicht behoben.

Ich frage mich, warum dieses Problem bei anderen Discourse-Instanzen, die wir betreiben und die alle auf 2.8.0.beta6 sind, nicht aufgetreten ist.

2 „Gefällt mir“

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