Hi have a lot of issues from the last update to 2.0 beta6 and 7 Sometimes this error pops up [download%20(6)] Any hint? My logs ### Message ActionView::Template::Error (undefined method `can_enable_safe_mode?' for #<Guardian:0x00007f5212459f78>) /var/www/discourse/lib/guardian/ensure_magic.rb:14:in `method_missing' ### Backtrace /var/www/discourse/lib/guardian/ensure_magic.rb:14:in `method_missing' /var/www/discourse/app/views/common/_discourse_javascript.html.erb:53:in `_app_views_common__discourse_javascript_html_erb___4272003568679188981_69995012791440' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/template.rb:157:in `block in render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications.rb:168:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/template.rb:352:in `instrument_render_template' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/template.rb:155:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-mini-profiler-1.0.0/lib/mini_profiler/profiling_methods.rb:78:in `block in profile_method' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/partial_renderer.rb:342:in `block in render_partial' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/abstract_renderer.rb:42:in `block in instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications.rb:166:in `block in instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications/instrumenter.rb:21:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications.rb:166:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/abstract_renderer.rb:41:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/partial_renderer.rb:331:in `render_partial' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/partial_renderer.rb:310:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/renderer.rb:47:in `render_partial' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/renderer.rb:21:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/helpers/rendering_helper.rb:32:in `render' /var/www/discourse/app/views/layouts/application.html.erb:120:in `_app_views_layouts_application_html_erb___2626323539796416471_69995042217860' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/template.rb:157:in `block in render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications.rb:168:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/template.rb:352:in `instrument_render_template' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/template.rb:155:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-mini-profiler-1.0.0/lib/mini_profiler/profiling_methods.rb:78:in `block in profile_method' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/template_renderer.rb:64:in `render_with_layout' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/template_renderer.rb:50:in `render_template' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/template_renderer.rb:14:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/renderer.rb:42:in `render_template' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/renderer/renderer.rb:23:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/rendering.rb:103:in `_render_template' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/streaming.rb:217:in `_render_template' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/rendering.rb:83:in `render_to_body' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/rendering.rb:52:in `render_to_body' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/renderers.rb:141:in `render_to_body' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/abstract_controller/rendering.rb:24:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/rendering.rb:36:in `render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/instrumentation.rb:44:in `block (2 levels) in render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/core_ext/benchmark.rb:12:in `block in ms' /usr/local/lib/ruby/2.4.0/benchmark.rb:308:in `realtime' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/core_ext/benchmark.rb:12:in `ms' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/instrumentation.rb:44:in `block in render' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/instrumentation.rb:87:in `cleanup_view_runtime' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activerecord-5.1.4/lib/active_record/railties/controller_runtime.rb:29:in `cleanup_view_runtime' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/instrumentation.rb:43:in `render' /var/www/discourse/app/controllers/application_controller.rb:106:in `block in <class:ApplicationController>' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/rescuable.rb:113:in `instance_exec' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/rescuable.rb:113:in `block in handler_for_rescue' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/rescuable.rb:91:in `rescue_with_handler' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/rescuable.rb:164:in `rescue_with_handler' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/rescue.rb:23:in `rescue in process_action' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/rescue.rb:19:in `process_action' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications.rb:166:in `block in instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications/instrumenter.rb:21:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/notifications.rb:166:in `instrument' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/instrumentation.rb:30:in `process_action' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal/params_wrapper.rb:252:in `process_action' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activerecord-5.1.4/lib/active_record/railties/controller_runtime.rb:22:in `process_action' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/abstract_controller/base.rb:124:in `process' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionview-5.1.4/lib/action_view/rendering.rb:30:in `process' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-mini-profiler-1.0.0/lib/mini_profiler/profiling_methods.rb:78:in `block in profile_method' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal.rb:189:in `dispatch' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_controller/metal.rb:253:in `dispatch' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/routing/route_set.rb:49:in `dispatch' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/routing/route_set.rb:31:in `serve' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/routing/mapper.rb:16:in `block in <class:Constraints>' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/routing/mapper.rb:46:in `serve' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/journey/router.rb:50:in `block in serve' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/journey/router.rb:33:in `each' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/journey/router.rb:33:in `serve' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/routing/route_set.rb:834:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-protection-2.0.1/lib/rack/protection/frame_options.rb:31:in `call' /var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:24:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/conditional_get.rb:25:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/head.rb:12:in `call' /var/www/discourse/lib/middleware/anonymous_cache.rb:149:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/session/abstract/id.rb:232:in `context' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/session/abstract/id.rb:226:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/cookies.rb:613:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/callbacks.rb:26:in `block in call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/activesupport-5.1.4/lib/active_support/callbacks.rb:97:in `run_callbacks' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/callbacks.rb:24:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/debug_exceptions.rb:59:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/show_exceptions.rb:31:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/logster-1.2.9/lib/logster/middleware/reporter.rb:31:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/railties-5.1.4/lib/rails/rack/logger.rb:36:in `call_app' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/railties-5.1.4/lib/rails/rack/logger.rb:26:in `call' /var/www/discourse/config/initializers/100-quiet_logger.rb:16:in `call' /var/www/discourse/config/initializers/100-silence_logger.rb:29:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/remote_ip.rb:79:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/request_id.rb:25:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/method_override.rb:22:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/actionpack-5.1.4/lib/action_dispatch/middleware/executor.rb:12:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/sendfile.rb:111:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-mini-profiler-1.0.0/lib/mini_profiler/profiler.rb:174:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/message_bus-2.1.2/lib/message_bus/rack/middleware.rb:63:in `call' /var/www/discourse/lib/middleware/request_tracker.rb:176:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/railties-5.1.4/lib/rails/engine.rb:522:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/railties-5.1.4/lib/rails/railtie.rb:185:in `public_send' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/railties-5.1.4/lib/rails/railtie.rb:185:in `method_missing' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/urlmap.rb:68:in `block in call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/urlmap.rb:53:in `each' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/rack-2.0.4/lib/rack/urlmap.rb:53:in `call' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/unicorn-5.4.0/lib/unicorn/http_server.rb:606:in `process_client' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/unicorn-5.4.0/lib/unicorn/http_server.rb:701:in `worker_loop' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/unicorn-5.4.0/lib/unicorn/http_server.rb:549:in `spawn_missing_workers' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/unicorn-5.4.0/lib/unicorn/http_server.rb:142:in `start' /var/www/discourse/vendor/bundle/ruby/2.4.0/gems/unicorn-5.4.0/bin/unicorn:126:in `<top (required)>' /var/www/discourse/vendor/bundle/ruby/2.4.0/bin/unicorn:23:in `load' /var/www/discourse/vendor/bundle/ruby/2.4.0/bin/unicorn:23:in `<main>' ### Env |hostname|discourse-nethesis-app| | --- | --- | |process_id|3940| |application_version|cfe88a67e131f36c6b8d350f62e9f45507739215| |HTTP_HOST| |REQUEST_URI|/admin| |REQUEST_METHOD|GET| |HTTP_USER_AGENT|Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36| |HTTP_ACCEPT|text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8| |HTTP_X_FORWARDED_FOR|192.168.5.215, | |HTTP_X_REAL_IP|| |username|alefattorini| Solve Protect [Share](http:///logs/show/6fa8ac4bca80a56f73a74b9331a66e6d)

Does it keep happening after a rebuild?

Undefined method `can_enable_safe_mode?'

alefattorini (Alessio Fattorini) April 27, 2018, 3:43pm 3

Disappeared after the rebuild.
Thanks

Topic		Replies	Views
Production.log give No method error and Discourse not working Product Support	8	1412	December 10, 2019
Blank page on safe mode Bug	6	1270	December 19, 2016
ActionView::Template::Error Product Support	2	565	January 16, 2019
User gets 500 after authentication Bug	2	1140	March 16, 2016
After rebuilding app, can't sign in with error 500 Bug chat	34	1945	February 6, 2024

Undefined method `can_enable_safe_mode?'

Related topics