继续之前关于 通知声称有待审批的 X 用户，但找不到任何用户 的讨论：
我最近在我的论坛上重新启用了 require_approval 设置。之后立刻收到了关于有待审批用户的通知，但当我点击消息中的链接时，审核队列中并没有显示任何用户。从那以后，我每隔 7 天就会收到一次这样的通知。因此，我使用了数据探索器（Data Explorer）来查找那个未被批准但也不出现在审核队列中的用户。
从其他主题引用的更详细步骤
因此，当我查看用户管理员页面时，那里确实有预期的“批准”按钮。问题在于它无法工作。没有可见的反馈，例如显示错误的模态框。但在我的浏览器控制台中确实有一个错误：
浏览器控制台中的错误
ajax.js:233 PUT https://my-forum.discourse.group/admin/users/123/approve 500 (Internal Server Error)
send @ jquery.js:9940
ajax @ jquery.js:9521
performAjax @ ajax.js:233
(anonymous) @ ajax.js:246
approve @ admin-user.js:220
approve @ index.js:224
(anonymous) @ d-button.gjs:206
invoke @ index.js:264
flush @ index.js:180
flush @ index.js:334
_end @ index.js:762
end @ index.js:565
_runExpiredTimers @ index.js:869
setTimeout
setTimeout @ index.js:39
_installTimerTimeout @ index.js:912
_reinstallTimerTimeout @ index.js:896
_later @ index.js:829
later @ index.js:652
next @ index.js:562
_triggerAction @ d-button.gjs:203
click @ d-button.gjs:161
/admin/users/123/anon84265489:1 Uncaught (in promise) {jqXHR: {…}, textStatus: 'error', errorThrown: ''}errorThrown: ""jqXHR: abort: ƒ (e)always: ƒ ()catch: ƒ (e)done: ƒ ()fail: ƒ ()getAllResponseHeaders: ƒ ()getResponseHeader: ƒ (e)jqTextStatus: "error"overrideMimeType: ƒ (e)pipe: ƒ ()progress: ƒ ()promise: ƒ (e)readyState: 4requestedUrl: "/admin/users/123/approve"responseText: "<!DOCTYPE html>\n<html>\n<head>\n <title>Oops - Error 500</title>\n <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n</head>\n<body>\n <h1>Oops</h1>\n <p>The software powering this discussion forum encountered an unexpected problem. We apologize for the inconvenience.</p>\n <p>Detailed information about the error was logged, and an automatic notification generated. We'll take a look at it.</p>\n <p>No further action is necessary. However, if the error condition persists, you can provide additional detail, including steps to reproduce the error, by posting a discussion topic in the site's feedback category.</p>\n</body>\n</html>\n"setRequestHeader: ƒ (e,t)state: ƒ ()status: 500statusCode: ƒ (e)statusText: "error"then: ƒ (e,i,n)[[Prototype]]: ObjecttextStatus: "error"[[Prototype]]: Object
Promise.then
approve @ admin-user.js:222
approve @ index.js:224
(anonymous) @ d-button.gjs:206
invoke @ index.js:264
flush @ index.js:180
flush @ index.js:334
_end @ index.js:762
end @ index.js:565
_runExpiredTimers @ index.js:869
setTimeout
setTimeout @ index.js:39
_installTimerTimeout @ index.js:912
_reinstallTimerTimeout @ index.js:896
_later @ index.js:829
later @ index.js:652
next @ index.js:562
_triggerAction @ d-button.gjs:203
click @ d-button.gjs:161
接下来我检查了 /logs：
日志中的错误
Message (14 copies reported)
Reviewable::InvalidAction (Can't perform `approve_user` on ReviewableUser)
app/models/reviewable.rb:860:in 'Reviewable#validate_action!'
app/models/reviewable.rb:360:in 'Reviewable#perform'
app/controllers/admin/users_controller.rb:306:in 'Admin::UsersController#approve'
app/controllers/application_controller.rb:452:in 'block in ApplicationController#with_resolved_locale'
app/controllers/application_controller.rb:452:in 'ApplicationController#with_resolved_locale'
app/controllers/application_controller.rb:1101:in 'ApplicationController#ensure_dont_cache_page'
lib/middleware/omniauth_bypass_middleware.rb:35:in 'Middleware::OmniauthBypassMiddleware#call'
lib/middleware/crawler_hooks.rb:13:in 'Middleware::CrawlerHooks#call'
lib/content_security_policy/middleware.rb:12:in 'ContentSecurityPolicy::Middleware#call'
lib/middleware/anonymous_cache.rb:417:in 'Middleware::AnonymousCache#call'
lib/middleware/csp_script_nonce_injector.rb:12:in 'Middleware::CspScriptNonceInjector#call'
lib/middleware/track_view_session_id_injector.rb:12:in 'Middleware::TrackViewSessionIdInjector#call'
config/initializers/008-rack-cors.rb:26:in 'Discourse::Cors#call'
lib/middleware/default_headers.rb:13:in 'Middleware::DefaultHeaders#call'
config/initializers/100-quiet_logger.rb:20:in 'DiscourseRackQuietAssetsLogger#call'
config/initializers/100-silence_logger.rb:29:in 'SilenceLogger#call'
lib/middleware/enforce_hostname.rb:23:in 'Middleware::EnforceHostname#call'
lib/middleware/request_tracker.rb:372:in 'Middleware::RequestTracker#call'
lib/middleware/overload_protections.rb:18:in 'Middleware::OverloadProtections#call'
lib/middleware/processing_request.rb:14:in 'Middleware::ProcessingRequest#call'
Backtrace
app/models/reviewable.rb:860:in 'Reviewable#validate_action!'
app/models/reviewable.rb:360:in 'Reviewable#perform'
app/controllers/admin/users_controller.rb:306:in 'Admin::UsersController#approve'
actionpack (8.0.5) lib/action_controller/metal/basic_implicit_render.rb:8:in 'ActionController::BasicImplicitRender#send_action'
actionpack (8.0.5) lib/abstract_controller/base.rb:215:in 'AbstractController::Base#process_action'
actionpack (8.0.5) lib/action_controller/metal/rendering.rb:193:in 'ActionController::Rendering#process_action'
actionpack (8.0.5) lib/abstract_controller/callbacks.rb:261:in 'block in AbstractController::Callbacks#process_action'
activesupport (8.0.5) lib/active_support/callbacks.rb:120:in 'block in ActiveSupport::Callbacks#run_callbacks'
app/controllers/application_controller.rb:452:in 'block in ApplicationController#with_resolved_locale'
i18n (1.14.8) lib/i18n.rb:354:in 'I18n::Base#with_locale'
app/controllers/application_controller.rb:452:in 'ApplicationController#with_resolved_locale'
activesupport (8.0.5) lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks'
app/controllers/application_controller.rb:1101:in 'ApplicationController#ensure_dont_cache_page'
activesupport (8.0.5) lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks'
activesupport (8.0.5) lib/active_support/callbacks.rb:140:in 'ActiveSupport::Callbacks#run_callbacks'
actionpack (8.0.5) lib/abstract_controller/callbacks.rb:260:in 'AbstractController::Callbacks#process_action'
actionpack (8.0.5) lib/action_controller/metal/rescue.rb:27:in 'ActionController::Rescue#process_action'
actionpack (8.0.5) lib/action_controller/metal/instrumentation.rb:76:in 'block in ActionController::Instrumentation#process_action'
activesupport (8.0.5) lib/active_support/notifications.rb:210:in 'block in ActiveSupport::Notifications.instrument'
activesupport (8.0.5) lib/active_support/notifications/instrumenter.rb:58:in 'ActiveSupport::Notifications::Instrumenter#instrument'
activesupport (8.0.5) lib/active_support/notifications.rb:210:in 'ActiveSupport::Notifications.instrument'
actionpack (8.0.5) lib/action_controller/metal/instrumentation.rb:75:in 'ActionController::Instrumentation#process_action'
actionpack (8.0.5) lib/action_controller/metal/params_wrapper.rb:259:in 'ActionController::ParamsWrapper#process_action'
activerecord (8.0.5) lib/active_record/railties/controller_runtime.rb:39:in 'ActiveRecord::Railties::ControllerRuntime#process_action'
actionpack (8.0.5) lib/abstract_controller/base.rb:152:in 'AbstractController::Base#process'
actionview (8.0.5) lib/action_view/rendering.rb:40:in 'ActionView::Rendering#process'
rack-mini-profiler (4.0.1) lib/mini_profiler/profiling_methods.rb:90:in 'block in ActionController::Base#profile_method'
actionpack (8.0.5) lib/action_controller/metal.rb:252:in 'ActionController::Metal#dispatch'
actionpack (8.0.5) lib/action_controller/metal.rb:335:in 'ActionController::Metal.dispatch'
actionpack (8.0.5) lib/action_dispatch/routing/route_set.rb:67:in 'ActionDispatch::Routing::RouteSet::Dispatcher#dispatch'
actionpack (8.0.5) lib/action_dispatch/routing/route_set.rb:50:in 'ActionDispatch::Routing::RouteSet::Dispatcher#serve'
actionpack (8.0.5) lib/action_dispatch/routing/mapper.rb:32:in 'block in <class:Constraints>'
actionpack (8.0.5) lib/action_dispatch/routing/mapper.rb:62:in 'ActionDispatch::Routing::Mapper::Constraints#serve'
actionpack (8.0.5) lib/action_dispatch/journey/router.rb:53:in 'block in ActionDispatch::Journey::Router#serve'
actionpack (8.0.5) lib/action_dispatch/journey/router.rb:133:in 'block in ActionDispatch::Journey::Router#find_routes'
actionpack (8.0.5) lib/action_dispatch/journey/router.rb:126:in 'Array#each'
actionpack (8.0.5) lib/action_dispatch/journey/router.rb:126:in 'ActionDispatch::Journey::Router#find_routes'
actionpack (8.0.5) lib/action_dispatch/journey/router.rb:34:in 'ActionDispatch::Journey::Router#serve'
actionpack (8.0.5) lib/action_dispatch/routing/route_set.rb:908:in 'ActionDispatch::Routing::RouteSet#call'
lib/middleware/omniauth_bypass_middleware.rb:35:in 'Middleware::OmniauthBypassMiddleware#call'
lib/middleware/crawler_hooks.rb:13:in 'Middleware::CrawlerHooks#call'
rack (2.2.23) lib/rack/tempfile_reaper.rb:15:in 'Rack::TempfileReaper#call'
rack (2.2.23) lib/rack/conditional_get.rb:40:in 'Rack::ConditionalGet#call'
rack (2.2.23) lib/rack/head.rb:12:in 'Rack::Head#call'
actionpack (8.0.5) lib/action_dispatch/http/permissions_policy.rb:38:in 'ActionDispatch::PermissionsPolicy::Middleware#call'
lib/content_security_policy/middleware.rb:12:in 'ContentSecurityPolicy::Middleware#call'
lib/middleware/anonymous_cache.rb:417:in 'Middleware::AnonymousCache#call'
lib/middleware/csp_script_nonce_injector.rb:12:in 'Middleware::CspScriptNonceInjector#call'
lib/middleware/track_view_session_id_injector.rb:12:in 'Middleware::TrackViewSessionIdInjector#call'
config/initializers/008-rack-cors.rb:26:in 'Discourse::Cors#call'
rack (2.2.23) lib/rack/session/abstract/id.rb:266:in 'Rack::Session::Abstract::Persisted#context'
rack (2.2.23) lib/rack/session/abstract/id.rb:260:in 'Rack::Session::Abstract::Persisted#call'
actionpack (8.0.5) lib/action_dispatch/middleware/cookies.rb:706:in 'ActionDispatch::Cookies#call'
actionpack (8.0.5) lib/action_dispatch/middleware/callbacks.rb:31:in 'block in ActionDispatch::Callbacks#call'
activesupport (8.0.5) lib/active_support/callbacks.rb:100:in 'ActiveSupport::Callbacks#run_callbacks'
actionpack (8.0.5) lib/action_dispatch/middleware/callbacks.rb:30:in 'ActionDispatch::Callbacks#call'
actionpack (8.0.5) lib/action_dispatch/middleware/debug_exceptions.rb:31:in 'ActionDispatch::DebugExceptions#call'
actionpack (8.0.5) lib/action_dispatch/middleware/show_exceptions.rb:32:in 'ActionDispatch::ShowExceptions#call'
logster (2.21.0) lib/logster/middleware/reporter.rb:40:in 'Logster::Middleware::Reporter#call'
lib/middleware/default_headers.rb:13:in 'Middleware::DefaultHeaders#call'
lograge (0.14.0) lib/lograge/rails_ext/rack/logger.rb:18:in 'Rails::Rack::Logger#call_app'
railties (8.0.5) lib/rails/rack/logger.rb:29:in 'Rails::Rack::Logger#call'
config/initializers/100-quiet_logger.rb:20:in 'DiscourseRackQuietAssetsLogger#call'
config/initializers/100-silence_logger.rb:29:in 'SilenceLogger#call'
actionpack (8.0.5) lib/action_dispatch/middleware/request_id.rb:34:in 'ActionDispatch::RequestId#call'
lib/middleware/enforce_hostname.rb:23:in 'Middleware::EnforceHostname#call'
rack (2.2.23) lib/rack/method_override.rb:24:in 'Rack::MethodOverride#call'
rack (2.2.23) lib/rack/sendfile.rb:127:in 'Rack::Sendfile#call'
plugins/discourse-prometheus/lib/middleware/metrics.rb:14:in 'DiscoursePrometheus::Middleware::Metrics#call'
rack-mini-profiler (4.0.1) lib/mini_profiler.rb:191:in 'Rack::MiniProfiler#call'
message_bus (4.5.2) lib/message_bus/rack/middleware.rb:60:in 'MessageBus::Rack::Middleware#call'
lib/middleware/request_tracker.rb:372:in 'Middleware::RequestTracker#call'
actionpack (8.0.5) lib/action_dispatch/middleware/remote_ip.rb:96:in 'ActionDispatch::RemoteIp#call'
lib/middleware/overload_protections.rb:18:in 'Middleware::OverloadProtections#call'
lib/middleware/processing_request.rb:14:in 'Middleware::ProcessingRequest#call'
rails_failover (2.3.0) lib/rails_failover/active_record/middleware.rb:67:in 'block in RailsFailover::ActiveRecord::Middleware#call'
activerecord (8.0.5) lib/active_record/connection_handling.rb:401:in 'ActiveRecord::ConnectionHandling#with_role_and_shard'
activerecord (8.0.5) lib/active_record/connection_handling.rb:149:in 'ActiveRecord::ConnectionHandling#connected_to'
rails_failover (2.3.0) lib/rails_failover/active_record/middleware.rb:64:in 'RailsFailover::ActiveRecord::Middleware#call'
rails_multisite (7.0.0) lib/rails_multisite/middleware.rb:26:in 'RailsMultisite::Middleware#call'
railties (8.0.5) lib/rails/engine.rb:535:in 'Rails::Engine#call'
railties (8.0.5) lib/rails/railtie.rb:226:in 'Kernel#public_send'
railties (8.0
Env
HTTP HOSTS: my-forum.discourse.group
我不确定是什么导致了这个问题。在我启用该设置时，其他匿名化用户都顺利获得了批准。