[I'm sorry, but you have not provided an image for me to analyze and describe. Please upload an image and I will be happy to describe it in a single sentence. (Captioned by AI)] I’m encountering an issue where I’m unable to view the edit history of topics on my forum. When I click the pencil icon to see the edit history, it just shows a loading spinner and never loads the actual history. Could anyone provide insights on what might be causing this issue or how to resolve it?

If you talk about it like this, I don’t think you will get the answer. Or you can try to back up app.yml and then make a copy of it app.yml delete all the plugins in it, and then refactor the website to see if it’s a plugin problem. If so, then arrange the plugins. I’d suggest you send out the list of plugins and see if you’re using broken plugins. I think that in general, the probability of plugins causing errors on the website is around 80%.

You can enter the website security mode in www.you-website.com/safe-mode way, then disable the plugin or theme component, check whether it is their problem, if not, enter the log in a www.you-website.com/logs way, and publish the log information

Thank you for your suggestion. I followed your advice and entered safe mode using www.you-website.com/safe-mode. I disabled plugins and theme components, but the issue persists. It doesn’t seem to be related to plugins or theme components. I also checked the logs at www.you-website.com/logs as you recommended, but I’m not sure how to interpret the information there. If there’s anything specific I should look for in the logs, please let me know. Update: I’ve noticed an error in the browser console that may be related to this issue. The console shows: [chrome_2024-07-31_22-17-44] This error seems to occur when trying to load the edit history. Does this additional information help pinpoint the cause of the problem? Any suggestions on how to troubleshoot or resolve this based on these error messages? Also, could you guide me on what to look for in the logs that might be relevant to this issue?

Just to check, you’ve updated recently right? I remember there was an issue here on Meta with infinite loading edit histories for a while…

[תמונה] Firepup Sixfifty: I remember there was an issue here on Meta with infinite loading edit histories for a while… That one has not been fixed yet. [תמונה] Endless loading of post history when latest revision is hidden/inaccessible Bug When I click to view the edit history at this post, I only get [Screenshot_Showing_Loading_Symbol_and_Errors] Is this the way it should work? At first, I thought my internet might be very slow. But I think it does not affect administrators, because the edit history is not hidden for them

After entering logs, there is a clear option in the lower right corner, click Clear all logs first, and then go to the edit history page where you have an error, visit it again, and finally refresh logs to view the latest logs, and copy the log with the red x on the left to send it here

When I click on the edit history, the following errors appear: In the server log, this error occurs: Psych::DisallowedClass (Tried to dump unspecified class: ActiveRecord::Associations::CollectionProxy) Message (6 copies reported) Psych::DisallowedClass (Tried to dump unspecified class: ActiveRecord::Associations::CollectionProxy) app/serializers/post_revision_serializer.rb:246:in `block in all_revisions' app/serializers/post_revision_serializer.rb:241:in `each' app/serializers/post_revision_serializer.rb:241:in `all_revisions' app/serializers/post_revision_serializer.rb:202:in `revisions' app/serializers/post_revision_serializer.rb:265:in `previous' app/serializers/post_revision_serializer.rb:46:in `previous_hidden' app/controllers/application_controller.rb:528:in `render_json_dump' app/controllers/posts_controller.rb:459:in `latest_revision' app/controllers/application_controller.rb:424:in `block in with_resolved_locale' app/controllers/application_controller.rb:424: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' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:35:in `call_app' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:22: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:360:in `call' Backtrace /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:571:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:360:in `block in visit_Enumerator' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:360:in `each' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:360:in `visit_Enumerator' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:352:in `visit_Array' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:135:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:574:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:331:in `block in visit_Hash' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:329:in `each' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:329:in `visit_Hash' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:135:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:574:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:117:in `push' /usr/local/lib/ruby/3.3.0/psych.rb:585:in `safe_dump' activerecord (7.1.3.4) lib/active_record/coders/yaml_column.rb:19:in `dump' activerecord (7.1.3.4) lib/active_record/coders/column_serializer.rb:26:in `dump' activerecord (7.1.3.4) lib/active_record/type/serialized.rb:29:in `serialize' activemodel (7.1.3.4) lib/active_model/type/helpers/mutable.rb:8:in `cast' activemodel (7.1.3.4) lib/active_model/attribute.rb:199:in `type_cast' activemodel (7.1.3.4) lib/active_model/attribute.rb:43:in `value' activemodel (7.1.3.4) lib/active_model/attribute_set.rb:51:in `fetch_value' activerecord (7.1.3.4) lib/active_record/attribute_methods/read.rb:51:in `_read_attribute' activemodel (7.1.3.4) lib/active_model/attribute_methods.rb:286:in `modifications' app/serializers/post_revision_serializer.rb:246:in `block in all_revisions' app/serializers/post_revision_serializer.rb:241:in `each' app/serializers/post_revision_serializer.rb:241:in `all_revisions' app/serializers/post_revision_serializer.rb:202:in `revisions' app/serializers/post_revision_serializer.rb:265:in `previous' app/serializers/post_revision_serializer.rb:46:in `previous_hidden' (eval at active_model_serializers-0.8.4/lib/active_model/serializer.rb:467):5:in `_fast_attributes' active_model_serializers (0.8.4) lib/active_model/serializer.rb:456:in `attributes' active_model_serializers (0.8.4) lib/active_model/serializer.rb:480:in `_serializable_hash' active_model_serializers (0.8.4) lib/active_model/serializer.rb:359:in `serializable_hash' active_model_serializers (0.8.4) lib/active_model/serializer.rb:347:in `as_json' activesupport (7.1.3.4) lib/active_support/json/encoding.rb:23:in `encode' activesupport (7.1.3.4) lib/active_support/json/encoding.rb:23:in `encode' activesupport (7.1.3.4) lib/active_support/core_ext/object/json.rb:42: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' app/controllers/application_controller.rb:528:in `render_json_dump' app/controllers/posts_controller.rb:459:in `latest_revision' actionpack (7.1.3.4) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action' actionpack (7.1.3.4) lib/abstract_controller/base.rb:224:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/rendering.rb:165:in `process_action' actionpack (7.1.3.4) lib/abstract_controller/callbacks.rb:259:in `block in process_action' activesupport (7.1.3.4) lib/active_support/callbacks.rb:121:in `block in run_callbacks' plugins/discourse-staff-alias/lib/discourse_staff_alias/posts_controller_extension.rb:26:in `block (2 levels) in ' activesupport (7.1.3.4) lib/active_support/callbacks.rb:130:in `instance_exec' activesupport (7.1.3.4) lib/active_support/callbacks.rb:130:in `block in run_callbacks' app/controllers/application_controller.rb:424:in `block in with_resolved_locale' i18n (1.14.5) lib/i18n.rb:351:in `with_locale' app/controllers/application_controller.rb:424:in `with_resolved_locale' activesupport (7.1.3.4) lib/active_support/callbacks.rb:130:in `block in run_callbacks' activesupport (7.1.3.4) lib/active_support/callbacks.rb:141:in `run_callbacks' actionpack (7.1.3.4) lib/abstract_controller/callbacks.rb:258:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/rescue.rb:25:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:74:in `block in process_action' activesupport (7.1.3.4) lib/active_support/notifications.rb:206:in `block in instrument' activesupport (7.1.3.4) lib/active_support/notifications/instrumenter.rb:58:in `instrument' activesupport (7.1.3.4) lib/active_support/notifications.rb:206:in `instrument' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:73:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/params_wrapper.rb:261:in `process_action' activerecord (7.1.3.4) lib/active_record/railties/controller_runtime.rb:32:in `process_action' actionpack (7.1.3.4) lib/abstract_controller/base.rb:160:in `process' actionview (7.1.3.4) lib/action_view/rendering.rb:40:in `process' rack-mini-profiler (3.3.1) lib/mini_profiler/profiling_methods.rb:89:in `block in profile_method' actionpack (7.1.3.4) lib/action_controller/metal.rb:227:in `dispatch' actionpack (7.1.3.4) lib/action_controller/metal.rb:309:in `dispatch' actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:49:in `dispatch' actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:32:in `serve' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:51:in `block in serve' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:131:in `block in find_routes' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:124:in `each' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:124:in `find_routes' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:32:in `serve' actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:882: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:27:in `call' rack (2.2.9) lib/rack/head.rb:12:in `call' actionpack (7.1.3.4) lib/action_dispatch/http/permissions_policy.rb:36: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 (7.1.3.4) lib/action_dispatch/middleware/cookies.rb:689:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call' activesupport (7.1.3.4) lib/active_support/callbacks.rb:101:in `run_callbacks' actionpack (7.1.3.4) lib/action_dispatch/middleware/callbacks.rb:28:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/debug_exceptions.rb:29:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call' logster (2.20.0) lib/logster/middleware/reporter.rb:40:in `call' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:35:in `call_app' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:22:in `call' config/initializers/100-quiet_logger.rb:20:in `call' config/initializers/100-silence_logger.rb:29:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/request_id.rb:28:in `call' lib/middleware/enforce_hostname.rb:24:in `call' rack (2.2.9) lib/rack/method_override.rb:24:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/executor.rb:14:in `call' rack (2.2.9) lib/rack/sendfile.rb:110: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:360:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/remote_ip.rb:92:in `call' railties (7.1.3.4) lib/rails/engine.rb:536:in `call' railties (7.1.3.4) lib/rails/railtie.rb:226:in `public_send' railties (7.1.3.4) lib/rails/railtie.rb:226:in `me In the browser developer tools console, this error is shown: rsvp.js:23 Uncaught { jqXHR: {…}, textStatus: 'error', errorThrown: '' } I don’t understand what these error messages mean. How should I resolve this issue?

Yes, I’ve made sure to update to the latest version. The issue persists even after updating.

[תמונה] slower: rsvp.js:23 Uncaught { jqXHR: {…}, textStatus: 'error', errorThrown: '' } This does look like the error in the bug topic linked above - Endless loading of post history when latest revision is hidden/inaccessible We don’t have the staff alias plugin here, so I’m not sure if that will be the root issue.

Thank you for your suggestion. I followed your instructions to uninstall the Discourse Staff Alias plugin, but the issue still persists. Here are the logs and the error messages from the developer tools: In the server log, this error occurs: Message (11 copies reported) Psych::DisallowedClass (Tried to dump unspecified class: ActiveRecord::Associations::CollectionProxy) app/serializers/post_revision_serializer.rb:246:in `block in all_revisions' app/serializers/post_revision_serializer.rb:241:in `each' app/serializers/post_revision_serializer.rb:241:in `all_revisions' app/serializers/post_revision_serializer.rb:202:in `revisions' app/serializers/post_revision_serializer.rb:265:in `previous' app/serializers/post_revision_serializer.rb:46:in `previous_hidden' app/controllers/application_controller.rb:528:in `render_json_dump' app/controllers/posts_controller.rb:459:in `latest_revision' app/controllers/application_controller.rb:424:in `block in with_resolved_locale' app/controllers/application_controller.rb:424: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' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:35:in `call_app' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:22: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:360:in `call' Backtrace /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:571:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:360:in `block in visit_Enumerator' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:360:in `each' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:360:in `visit_Enumerator' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:352:in `visit_Array' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:135:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:574:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:331:in `block in visit_Hash' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:329:in `each' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:329:in `visit_Hash' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:135:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:574:in `accept' /usr/local/lib/ruby/3.3.0/psych/visitors/yaml_tree.rb:117:in `push' /usr/local/lib/ruby/3.3.0/psych.rb:585:in `safe_dump' activerecord (7.1.3.4) lib/active_record/coders/yaml_column.rb:19:in `dump' activerecord (7.1.3.4) lib/active_record/coders/column_serializer.rb:26:in `dump' activerecord (7.1.3.4) lib/active_record/type/serialized.rb:29:in `serialize' activemodel (7.1.3.4) lib/active_model/type/helpers/mutable.rb:8:in `cast' activemodel (7.1.3.4) lib/active_model/attribute.rb:199:in `type_cast' activemodel (7.1.3.4) lib/active_model/attribute.rb:43:in `value' activemodel (7.1.3.4) lib/active_model/attribute_set.rb:51:in `fetch_value' activerecord (7.1.3.4) lib/active_record/attribute_methods/read.rb:51:in `_read_attribute' activemodel (7.1.3.4) lib/active_model/attribute_methods.rb:286:in `modifications' app/serializers/post_revision_serializer.rb:246:in `block in all_revisions' app/serializers/post_revision_serializer.rb:241:in `each' app/serializers/post_revision_serializer.rb:241:in `all_revisions' app/serializers/post_revision_serializer.rb:202:in `revisions' app/serializers/post_revision_serializer.rb:265:in `previous' app/serializers/post_revision_serializer.rb:46:in `previous_hidden' (eval at active_model_serializers-0.8.4/lib/active_model/serializer.rb:467):5:in `_fast_attributes' active_model_serializers (0.8.4) lib/active_model/serializer.rb:456:in `attributes' active_model_serializers (0.8.4) lib/active_model/serializer.rb:480:in `_serializable_hash' active_model_serializers (0.8.4) lib/active_model/serializer.rb:359:in `serializable_hash' active_model_serializers (0.8.4) lib/active_model/serializer.rb:347:in `as_json' activesupport (7.1.3.4) lib/active_support/json/encoding.rb:23:in `encode' activesupport (7.1.3.4) lib/active_support/json/encoding.rb:23:in `encode' activesupport (7.1.3.4) lib/active_support/core_ext/object/json.rb:42: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' app/controllers/application_controller.rb:528:in `render_json_dump' app/controllers/posts_controller.rb:459:in `latest_revision' actionpack (7.1.3.4) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action' actionpack (7.1.3.4) lib/abstract_controller/base.rb:224:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/rendering.rb:165:in `process_action' actionpack (7.1.3.4) lib/abstract_controller/callbacks.rb:259:in `block in process_action' activesupport (7.1.3.4) lib/active_support/callbacks.rb:121:in `block in run_callbacks' app/controllers/application_controller.rb:424:in `block in with_resolved_locale' i18n (1.14.5) lib/i18n.rb:351:in `with_locale' app/controllers/application_controller.rb:424:in `with_resolved_locale' activesupport (7.1.3.4) lib/active_support/callbacks.rb:130:in `block in run_callbacks' activesupport (7.1.3.4) lib/active_support/callbacks.rb:141:in `run_callbacks' actionpack (7.1.3.4) lib/abstract_controller/callbacks.rb:258:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/rescue.rb:25:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:74:in `block in process_action' activesupport (7.1.3.4) lib/active_support/notifications.rb:206:in `block in instrument' activesupport (7.1.3.4) lib/active_support/notifications/instrumenter.rb:58:in `instrument' activesupport (7.1.3.4) lib/active_support/notifications.rb:206:in `instrument' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:73:in `process_action' actionpack (7.1.3.4) lib/action_controller/metal/params_wrapper.rb:261:in `process_action' activerecord (7.1.3.4) lib/active_record/railties/controller_runtime.rb:32:in `process_action' actionpack (7.1.3.4) lib/abstract_controller/base.rb:160:in `process' actionview (7.1.3.4) lib/action_view/rendering.rb:40:in `process' rack-mini-profiler (3.3.1) lib/mini_profiler/profiling_methods.rb:89:in `block in profile_method' actionpack (7.1.3.4) lib/action_controller/metal.rb:227:in `dispatch' actionpack (7.1.3.4) lib/action_controller/metal.rb:309:in `dispatch' actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:49:in `dispatch' actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:32:in `serve' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:51:in `block in serve' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:131:in `block in find_routes' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:124:in `each' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:124:in `find_routes' actionpack (7.1.3.4) lib/action_dispatch/journey/router.rb:32:in `serve' actionpack (7.1.3.4) lib/action_dispatch/routing/route_set.rb:882: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:27:in `call' rack (2.2.9) lib/rack/head.rb:12:in `call' actionpack (7.1.3.4) lib/action_dispatch/http/permissions_policy.rb:36: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 (7.1.3.4) lib/action_dispatch/middleware/cookies.rb:689:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call' activesupport (7.1.3.4) lib/active_support/callbacks.rb:101:in `run_callbacks' actionpack (7.1.3.4) lib/action_dispatch/middleware/callbacks.rb:28:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/debug_exceptions.rb:29:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call' logster (2.20.0) lib/logster/middleware/reporter.rb:40:in `call' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:35:in `call_app' lib/freedom_patches/rails_rack_logger_from_rails_7_2.rb:22:in `call' config/initializers/100-quiet_logger.rb:20:in `call' config/initializers/100-silence_logger.rb:29:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/request_id.rb:28:in `call' lib/middleware/enforce_hostname.rb:24:in `call' rack (2.2.9) lib/rack/method_override.rb:24:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/executor.rb:14:in `call' rack (2.2.9) lib/rack/sendfile.rb:110: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:360:in `call' actionpack (7.1.3.4) lib/action_dispatch/middleware/remote_ip.rb:92:in `call' railties (7.1.3.4) lib/rails/engine.rb:536:in `call' railties (7.1.3.4) lib/rails/railtie.rb:226:in `public_send' railties (7.1.3.4) 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/h Env In the browser developer tools console, this error is shown: 500 Internal Server Error ET https://xxxxxx.com/posts/1868/revisions/latest.json 500 (Internal Server Error) _ @ video-placeholder.js:19 (anonymous) @ rsvp.js:457 k @ rsvp.js:913 T @ video-placeholder.js:19 loadRevision @ bookmark.js:114 refresh @ user-status-bubble.js:12 f @ user-status-bubble.js:12 createComponent @ user-status-bubble.js:11 createComponent @ user-status-bubble.js:11 create @ manager.js:543 (anonymous) @ runtime.js:2676 evaluate @ runtime.js:1052 evaluateSyscall @ runtime.js:4204 evaluateInner @ runtime.js:4175 evaluateOuter @ runtime.js:4168 next @ runtime.js:4999 _execute @ runtime.js:4986 execute @ runtime.js:4979 handleException @ runtime.js:4313 handleException @ runtime.js:4521 throw @ runtime.js:4260 evaluate @ runtime.js:2088 _execute @ runtime.js:4247 execute @ runtime.js:4232 rerender @ runtime.js:4547 render @ index.js:4674 (anonymous) @ index.js:4934 Nt @ runtime.js:4080 _renderRoots @ index.js:4916 _renderRootsTransaction @ index.js:4960 _revalidate @ index.js:4992 invoke @ backburner.js.js:280 flush @ backburner.js.js:197 flush @ backburner.js.js:358 _end @ backburner.js.js:798 B._boundAutorunEnd @ backburner.js.js:523 Promise.then n @ backburner.js.js:26 flush @ index.js:40 _scheduleAutorun @ backburner.js.js:964 _end @ backburner.js.js:804 B._boundAutorunEnd @ backburner.js.js:523 Promise.then n @ backburner.js.js:26 flush @ index.js:40 _scheduleAutorun @ backburner.js.js:964 _end @ backburner.js.js:804 B._boundAutorunEnd @ backburner.js.js:523 Promise.then n @ backburner.js.js:26 flush @ index.js:40 _scheduleAutorun @ backburner.js.js:964 _ensureInstance @ backburner.js.js:955 scheduleOnce @ backburner.js.js:679 e.scheduleOnce @ index.js:189 queueRerender @ user-status-bubble.js:12 scheduleRerender @ user-status-bubble.js:11 rerenderResult @ user-status-bubble.js:11 K @ composer.js:867 (anonymous) @ composer.js:867 Show 4 more frames Uncaught Error Uncaught rsvp.js:23 {jqXHR: {…}, textStatus: 'error', errorThrown: ''} errorThrown : "" jqXHR : {readyState: 4, getResponseHeader: ƒ, getAllResponseHeaders: ƒ, setRequestHeader: ƒ, overrideMimeType: ƒ, …} textStatus : "error" [[Prototype]] : Object I appreciate your help and any further insights you might have on resolving this issue.

However, it seems that the official forum does not have this issue. I’m not sure when this problem started.

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תמיכה

JammyDodger 1 באוגוסט,‏ 2024,‏ 9:02am 15

Is this happening on posts with hidden revisions?

נושא		תגובות	צפיות
Clicking on the edit history returns 'The requested URL or resource could not be found.' Product Support	9	402	26 בדצמבר,‏ 2025
Endless loading of post history when latest revision is hidden/inaccessible Bug fixed , revisions	9	749	27 באוגוסט,‏ 2024
Edits not displayed and timing out Bug fixed	11	543	6 בנובמבר,‏ 2024
Server Error accessing topic revisions on a specific topic Bug rest-api	12	375	30 בנובמבר,‏ 2024
On edit: Internal Server Error due to plugin Product Support	2	1586	5 בדצמבר,‏ 2018

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