Hello,
We have upgraded our forum today to the latest version, but got HTTP error 500 at the root page. The following message appears in the production.log file inside the container when the root page opens with error 500:
Started GET “/” for 141.8.142.82 at 2021-08-25 21:44:06 +0000
Processing by CategoriesController#index as /
Completed 500 Internal Server Error in 163ms (ActiveRecord: 0.0ms | Allocations: 23021)
StandardError (Attempted to access the non preloaded custom field ‘TopicEventStartsAt’. This is disallowed to prevent N+1 queries.)
app/models/concerns/has_custom_fields.rb:173:in []' lib/plugin/instance.rb:284:in public_send’
lib/plugin/instance.rb:284:in block (2 levels) in add_to_class' (eval):47:in _fast_attributes’
lib/freedom_patches/ams_include_without_root.rb:57:in include!' app/controllers/categories_controller.rb:61:in block (2 levels) in index’
app/controllers/categories_controller.rb:40:in index' 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:353:in call’
config/initializers/008-rack-cors.rb:25: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’
I have tried to rebuild the container, but the problem not disappeared. The admin page works without any problems. What should we do to repair the forum?
We are using the following plug-ins (all worked correctly before upgrade completion):
- git clone https://github.com/discourse/docker_manager.git
- git clone https://github.com/angusmcleod/discourse-quick-messages.git
- git clone https://github.com/davidtaylorhq/discourse-whos-online.git
- git clone https://github.com/discourse/discourse-adplugin.git
- git clone https://github.com/Toxuru/discourse-sidebar-categories.git
- git clone https://github.com/pmusaraj/discourse-sidebar-blocks.git
- git clone https://github.com/discourse/discourse-tooltips.git
- git clone https://github.com/discourse/discourse-saved-searches.git
- git clone https://github.com/davidtaylorhq/discourse-telegram-notifications.git
- git clone https://github.com/discourse/discourse-calendar.git
- git clone https://github.com/discourse/discourse-push-notifications.git
- git clone https://github.com/joebuhlig/discourse-mlm-daily-summary.git
- git clone https://github.com/discourse/discourse-solved.git
- git clone https://github.com/discourse/discourse-hamburger-theme-selector.git
- git clone https://github.com/discourse/discourse-user-notes.git
- git clone https://github.com/angusmcleod/discourse-question-answer
- git clone https://github.com/discourse/discourse-cakeday.git
- git clone https://github.com/discourse/discourse-yearly-review.git
- git clone https://github.com/discourse/discourse-subscriptions.git
- git clone https://github.com/discourse/discourse-signatures.git
- git clone https://github.com/discourse/discourse-sitemap.git
- git clone https://github.com/merefield/discourse-user-network-vis.git
- git clone https://github.com/discourse/discourse-reactions.git
- git clone https://github.com/discourse/discourse-automation.git
- git clone https://github.com/discourse/discourse-assign.git