I’ve just pressed button to update the Discourse engine and got 500 error now: The software powering this discussion forum encountered an unexpected problem. We apologize for the inconvenience. The safe mode also doesn’t work. This is the forum URL — https://forum.dudin.tv How to restore the forum? Which logs I should check out?

When you ran the CLI rebuild, did it definitely complete successfully? It seems like it might’ve got halfway through, and then failed?

Welcome to Meta! You’re not the only one with that problem [image] Error 500 how to fix? Self-hosting Are you doing a .launcher rebuild app from the command line, or updating from the UI? If the latter, could you try the former?

.launcher rebuild app worked but I don’t see any difference on the frontend (still have that 500 error)… Should I run any other commands after the “rebuilding”?

[image] David Taylor: /logs Thanks! I’ve took a look root@forum:/var/discourse/shared/standalone/log/rails# tail -n 60 production.log and there are some errors, but I’m not a developer to understand what to do with it :confused: Started GET "/.env" for 78.153.140.179 at 2024-05-17 15:16:40 +0000 ActionController::RoutingError (No route matches [GET] "/.env") 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:277:in `call' Rendered exceptions/not_found.html.erb within layouts/no_ember (Duration: 181.9ms | Allocations: 3554) Rendered layout layouts/no_ember.html.erb (Duration: 2208.3ms | Allocations: 42766) Failed to handle exception in exception app middleware : ActionView::Template::Error : No such file or directory @ rb_sysopen - /var/www/discourse/node_modules/ember-source/package.json Started GET "/" for 143.178.246.7 at 2024-05-17 15:16:44 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call' Started GET "/" for 5.164.29.116 at 2024-05-17 15:17:43 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call' Job exception: PG::UndefinedTable: ERROR: relation "chat_mention_notifications" does not exist LINE 1: ...ntions.chat_message_id = c_msg.id LEFT OUTER JOIN chat_menti... ^ start done Job exception: PG::UndefinedTable: ERROR: relation "problem_check_trackers" does not exist LINE 1: SELECT "problem_check_trackers".* FROM "problem_check_tracke... ^ Job exception: PG::UndefinedTable: ERROR: relation "discourse_automation_automations" does not exist LINE 9: WHERE a.attrelid = '"discourse_automation_automations"'::re...

Are these log timestamps before or after you ran the command line rebuild? The errors all suggest that database migrations have not been run. Which is strange, because they absolutely should be run as part of a successful command-line rebuild.

[image] David Taylor: Are these log timestamps before or after you ran the command line rebuild? I run rebuild after these timestamps.

Now that the CLI rebuild is done, are you seeing any more errors?

There are fresh ones: Started GET "/" for 143.178.246.7 at 2024-05-17 15:31:37 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call' Started GET "/" for 143.178.246.7 at 2024-05-17 15:31:38 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call' Job exception: PG::UndefinedTable: ERROR: relation "chat_mention_notifications" does not exist LINE 1: ...ntions.chat_message_id = c_msg.id LEFT OUTER JOIN chat_menti... ^ Started GET "/" for 143.178.246.7 at 2024-05-17 15:33:36 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call' start done Started GET "/" for 90.240.110.180 at 2024-05-17 15:33:47 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call'

It looks like producing different errors. There are more errors: root@forum:/var/discourse/shared/standalone/log/rails# tail -n 60 production.log lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call' Started GET "/l" for 13.57.1.58 at 2024-05-17 15:34:45 +0000 ActionController::RoutingError (No route matches [GET] "/l") 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:277:in `call' Started GET "/lo" for 13.57.1.58 at 2024-05-17 15:34:45 +0000 Rendered exceptions/not_found.html.erb within layouts/no_ember (Duration: 2.3ms | Allocations: 185) Rendered layout layouts/no_ember.html.erb (Duration: 13.9ms | Allocations: 1405) Failed to handle exception in exception app middleware : ActionView::Template::Error : No such file or directory @ rb_sysopen - /var/www/discourse/node_modules/ember-source/package.json ActionController::RoutingError (No route matches [GET] "/lo") 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:277:in `call' ActionController::RoutingError (No route matches [GET] "/logs") config/initializers/100-silence_logger.rb:27:in `call' lib/middleware/enforce_hostname.rb:24:in `call' lib/middleware/request_tracker.rb:277:in `call' Failed to handle exception in exception app middleware : ActionView::Template::Error : No such file or directory @ rb_sysopen - /var/www/discourse/node_modules/ember-source/package.json Rendered exceptions/not_found.html.erb within layouts/no_ember (Duration: 239.6ms | Allocations: 4049) Started GET "/lo" for 13.57.1.58 at 2024-05-17 15:34:47 +0000 ActionController::RoutingError (No route matches [GET] "/lo") 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:277:in `call' Rendered exceptions/not_found.html.erb within layouts/no_ember (Duration: 3.9ms | Allocations: 246) Rendered layout layouts/no_ember.html.erb (Duration: 16.0ms | Allocations: 1464) Failed to handle exception in exception app middleware : ActionView::Template::Error : No such file or directory @ rb_sysopen - /var/www/discourse/node_modules/ember-source/package.json Rendered layout layouts/no_ember.html.erb (Duration: 1179.6ms | Allocations: 29667) Failed to handle exception in exception app middleware : ActionView::Template::Error : No such file or directory @ rb_sysopen - /var/www/discourse/node_modules/ember-source/package.json Started GET "/log" for 13.57.1.58 at 2024-05-17 15:34:47 +0000 ActionController::RoutingError (No route matches [GET] "/log") 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:277:in `call' Rendered exceptions/not_found.html.erb within layouts/no_ember (Duration: 1.4ms | Allocations: 185) Rendered layout layouts/no_ember.html.erb (Duration: 9.5ms | Allocations: 1403) Failed to handle exception in exception app middleware : ActionView::Template::Error : No such file or directory @ rb_sysopen - /var/www/discourse/node_modules/ember-source/package.json Started GET "/" for 143.178.246.7 at 2024-05-17 15:35:17 +0000 NoMethodError (undefined method `custom_homepage' for # ) lib/homepage_helper.rb:5:in `resolve' lib/homepage_constraint.rb:12:in `matches?' lib/middleware/omniauth_bypass_middleware.rb:64:in `call' lib/content_security_policy/middleware.rb:12:in `call' lib/middleware/anonymous_cache.rb:391:in `call' lib/middleware/csp_script_nonce_injector.rb:12:in `call' config/initializers/008-rack-cors.rb:14: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:277:in `call'

Please can you try: cd /var/discourse ./launcher enter app ls -l node_modules | grep ember-source It should produce something like # ls -l node_modules | grep ember-source drwxr-xr-x 9 discourse discourse 4096 May 2 00:23 ember-source drwxr-xr-x 4 discourse discourse 4096 May 2 00:23 ember-source-channel-url

Forum doesn't work after latest upgrade

Product Support Self-hosting

david (David Taylor) May 17, 2024, 3:07pm 4

Please can you visit /logs on your forum and see if there are any obvious errors?

Topic		Replies	Views
Discourse Forum is Down. Strange Error Message Self-hosting	4	504	May 19, 2024
Error 500 after command line rebuild Self-hosting	14	1696	January 19, 2020
The forum is down after clicking on update! Product Support	7	1833	November 4, 2020
Stuck with 500 error after weird bugs and a rebuild Self-hosting	17	2341	January 8, 2024
Discourse upgrade via Web UI Fails & SSH Upgrade Brings Down Discourse Instance Self-hosting	16	2461	November 26, 2021

Forum doesn't work after latest upgrade

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