I installed a new plugin (calendar) and rebuilt when finished. I found this message. Oops The software powering this discussion forum encountered an unexpected problem. We apologize for the inconvenience. Detailed information about the error was logged, and an automatic notification generated. We’ll take a look at it. 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. This Error logs Message ActionView::Template::Error ({:cause=># }) lib/js_locale_helper.rb:153:in `output_MF' app/controllers/extra_locales_controller.rb:53:in `bundle_js' app/controllers/extra_locales_controller.rb:29:in `bundle_js_hash' app/controllers/extra_locales_controller.rb:38:in `url' app/views/layouts/application.html.erb:40 lib/topic_list_responder.rb:15:in `block (2 levels) in respond_with_list' lib/topic_list_responder.rb:8:in `respond_with_list' app/controllers/list_controller.rb:342:in `block (2 levels) in ' app/controllers/list_controller.rb:312:in `public_send' app/controllers/list_controller.rb:312:in `top' 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 messageformat-wrapper (1.0.0) lib/messageformat.rb:26:in `rescue in compile' messageformat-wrapper (1.0.0) lib/messageformat.rb:23:in `compile' messageformat-wrapper (1.0.0) lib/messageformat.rb:8:in `compile' lib/js_locale_helper.rb:153:in `output_MF' app/controllers/extra_locales_controller.rb:53:in `bundle_js' app/controllers/extra_locales_controller.rb:29:in `bundle_js_hash' app/controllers/extra_locales_controller.rb:38:in `url' app/views/layouts/application.html.erb:40 actionview (7.1.3.4) lib/action_view/base.rb:264:in `public_send' actionview (7.1.3.4) lib/action_view/base.rb:264:in `_run' actionview (7.1.3.4) lib/action_view/template.rb:261:in `block in render' activesupport (7.1.3.4) lib/active_support/notifications.rb:208:in `instrument' actionview (7.1.3.4) lib/action_view/template.rb:549:in `instrument_render_template' actionview (7.1.3.4) lib/action_view/template.rb:249:in `render' rack-mini-profiler (3.3.1) lib/mini_profiler/profiling_methods.rb:115:in `block in profile_method' actionview (7.1.3.4) lib/action_view/renderer/template_renderer.rb:77:in `block in render_with_layout' 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' actionview (7.1.3.4) lib/action_view/renderer/template_renderer.rb:75:in `render_with_layout' actionview (7.1.3.4) lib/action_view/renderer/template_renderer.rb:59:in `render_template' actionview (7.1.3.4) lib/action_view/renderer/template_renderer.rb:11:in `render' actionview (7.1.3.4) lib/action_view/renderer/renderer.rb:63:in `render_template_to_object' actionview (7.1.3.4) lib/action_view/renderer/renderer.rb:31:in `render_to_object' actionview (7.1.3.4) lib/action_view/rendering.rb:135:in `block in _render_template' actionview (7.1.3.4) lib/action_view/base.rb:291:in `in_rendering_context' actionview (7.1.3.4) lib/action_view/rendering.rb:134:in `_render_template' actionpack (7.1.3.4) lib/action_controller/metal/streaming.rb:256:in `_render_template' actionview (7.1.3.4) lib/action_view/rendering.rb:121:in `render_to_body' actionpack (7.1.3.4) lib/action_controller/metal/rendering.rb:158:in `render_to_body' actionpack (7.1.3.4) lib/action_controller/metal/renderers.rb:141:in `render_to_body' actionpack (7.1.3.4) lib/abstract_controller/rendering.rb:27:in `render' actionpack (7.1.3.4) lib/action_controller/metal/rendering.rb:139:in `render' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:29:in `block (2 levels) in render' /usr/local/lib/ruby/3.3.0/benchmark.rb:313:in `realtime' activesupport (7.1.3.4) lib/active_support/core_ext/benchmark.rb:14:in `ms' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:29:in `block in render' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:98:in `cleanup_view_runtime' activerecord (7.1.3.4) lib/active_record/railties/controller_runtime.rb:39:in `cleanup_view_runtime' actionpack (7.1.3.4) lib/action_controller/metal/instrumentation.rb:28:in `render' lib/topic_list_responder.rb:15:in `block (2 levels) in respond_with_list' actionpack (7.1.3.4) lib/action_controller/metal/mime_responds.rb:214:in `respond_to' lib/topic_list_responder.rb:8:in `respond_with_list' app/controllers/list_controller.rb:342:in `block (2 levels) in ' app/controllers/list_controller.rb:312:in `public_send' app/controllers/list_controller.rb:312:in `top' 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:115: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/routing/mapper.rb:21:in `block in ' actionpack (7.1.3.4) lib/action_dispatch/routing/mapper.rb:51: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:334:in `call' message_bus (4.3.8) lib/message_bus/rack/middleware.rb:60:in `call' lib/middl I tried rebuild 3-4 more times but got the same thing. I’ve tried deleting the calendar plugin and rebuilding it but still get the same thing.

Hi there @kokoloman001, Have you tried doing a Command Line rebuild, as well as entering the site in Safe Mode?

Do you have any other plugins installed?

I rebuild more than 3-5 times but get the same result. Now I have a fresh install. It works when I don’t install my backup. The problem probably comes from my backup file. But it’s the file dated 30/06/2024 and it was working fine before I rebuild.

Plugins installed on my site docker_manager discourse-post-voting discourse-reactions discourse-signatures discourse-staff-alias discourse-private-replies discourse-encrypt discourse-vk-auth discourse-topic-voting discourse-follow.git discourse-formatting-toolbar.git discourse-bbcode.git discourse-adplugin discourse-google-one-tap discourse-solved discourse-rss-polling discourse-private-topics discourse-code-review discourse-patreon discourse-github discourse-templates discourse-ai discourse-calendar

[image] MHAT DEV: discourse-vk-auth I think it might be this one. Which one are you using? (Including the full URL of your plugins makes it easier to tell what you’ve got and which are official). Edit: Oh, but there is an official on of those, so you’re probably using that one. Or do you not have that installed on your test site? I’d try to make a backup of your current database like this: cd /var/discourse ./launcher enter app discourse backup

- git clone https://github.com/discourse/docker_manager.git - git clone https://github.com/discourse/discourse-post-voting.git - git clone https://github.com/discourse/discourse-reactions.git - git clone https://github.com/discourse/discourse-signatures.git - git clone https://github.com/discourse/discourse-staff-alias.git - git clone https://github.com/communiteq/discourse-private-replies.git - git clone https://github.com/discourse/discourse-encrypt.git - git clone https://github.com/discourse/discourse-vk-auth.git - git clone https://github.com/discourse/discourse-topic-voting.git - git clone https://github.com/discourse/discourse-follow.git - git clone https://github.com/MonDiscourse/discourse-formatting-toolbar.git - git clone https://github.com/discourse/discourse-bbcode.git - git clone https://github.com/discourse/discourse-adplugin.git - git clone https://github.com/discourse/discourse-google-one-tap.git - git clone https://github.com/discourse/discourse-solved.git - git clone https://github.com/discourse/discourse-rss-polling.git - git clone https://github.com/communiteq/discourse-private-topics.git - git clone https://github.com/discourse/discourse-code-review.git - git clone https://github.com/discourse/discourse-patreon.git - git clone https://github.com/discourse/discourse-github.git - git clone https://github.com/discourse/discourse-templates.git - git clone https://github.com/discourse/discourse-ai.git - git clone https://github.com/discourse/discourse-calendar.git I’m attempting to install it on a test server. It works when there are no backup files installed. When I restored the backup, it returned an error 500.

Error 500 When rebuild today

Product Support

RGJ (Richard - Communiteq) July 10, 2024, 4:58pm 8

Are you able to access safe-mode?
Are you able to access /logs ? What do they say?

Topic		Replies	Views
Stuck with 500 error after weird bugs and a rebuild Self-hosting	17	2356	January 8, 2024
Error 500 after command line rebuild Self-hosting	14	1708	January 19, 2020
Tried to install plugin destroyed site, can't run rebuild Self-hosting	10	1529	August 3, 2020
While trying to load /admin/docker/repos Error code: 500 error Bug	6	551	January 9, 2026
Forum doesn't work after latest upgrade Self-hosting	17	657	May 17, 2024

Error 500 When rebuild today

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