After updating today to the build 3.6.0.beta2-latest (bf4d07a89c) I noticed this error in the logs. This is the first time I’ve ever seen this error. The last time this error was reported on the forum was in 2020. How can I debug this further? What can cause this and what’s the impact? Everything appears to be running at the outset. Message Sidekiq heartbeat test failed for 2067, restarting Backtrace /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.3/lib/active_support/broadcast_logger.rb:218:in block in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.3/lib/active_support/broadcast_logger.rb:217:in map’ /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.3/lib/active_support/broadcast_logger.rb:217:in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.3/lib/active_support/broadcast_logger.rb:129:in warn’ /var/www/discourse/lib/demon/sidekiq.rb:39:in block in heartbeat_check' /var/www/discourse/lib/demon/sidekiq.rb:31:in each’ /var/www/discourse/lib/demon/sidekiq.rb:31:in heartbeat_check' config/unicorn.conf.rb:131:in block (2 levels) in reload’ This is the dashboard [image]

Looks like your topic didn’t find any takers, so nobody had any immediate ideas how to help you. Were you able to resolve your issue or did it go away by itself?

Hasn’t happened since, will keep an eye on it

Well now I’m seeing this error in the logs related to sidekiq and redis - never seen this error before the latest upgrade Message Job exception: Unsupported command argument type: TrueClass Backtrace /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-client-0.26.1/lib/redis_client/command_builder.rb:37:in `block in generate' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-client-0.26.1/lib/redis_client/command_builder.rb:28:in `map!' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-client-0.26.1/lib/redis_client/command_builder.rb:28:in `generate' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-client-0.26.1/lib/redis_client.rb:351:in `call_v' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-5.4.0/lib/redis/client.rb:90:in `call_v' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler/profiling_methods.rb:90:in `block in profile_method' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-5.4.0/lib/redis.rb:152:in `block in send_command' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-5.4.0/lib/redis.rb:151:in `synchronize' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-5.4.0/lib/redis.rb:151:in `send_command' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-5.4.0/lib/redis/commands/hashes.rb:51:in `hmset' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/redis-5.4.0/lib/redis/commands/hashes.rb:66:in `mapped_hmset' /var/www/discourse/lib/discourse_redis.rb:144:in `public_send' /var/www/discourse/lib/discourse_redis.rb:144:in `block (3 levels) in ' /var/www/discourse/lib/discourse_redis.rb:29:in `ignore_readonly' /var/www/discourse/lib/discourse_redis.rb:144:in `block (2 levels) in ' /var/www/discourse/lib/discourse_updates.rb:116:in `block in missing_versions=' /var/www/discourse/lib/discourse_updates.rb:114:in `each' /var/www/discourse/lib/discourse_updates.rb:114:in `missing_versions=' /var/www/discourse/app/jobs/scheduled/call_discourse_hub.rb:19:in `execute' /var/www/discourse/app/jobs/base.rb:318:in `block (2 levels) in perform' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management/null_instance.rb:49:in `with_connection' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management.rb:17:in `with_connection' /var/www/discourse/app/jobs/base.rb:305:in `block in perform' /var/www/discourse/app/jobs/base.rb:301:in `each' /var/www/discourse/app/jobs/base.rb:301:in `perform' /var/www/discourse/app/jobs/base.rb:381:in `perform' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:220:in `execute_job' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:185:in `block (4 levels) in process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:180:in `traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' /var/www/discourse/lib/sidekiq/discourse_event.rb:6:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' /var/www/discourse/lib/sidekiq/pausable.rb:131:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job/interrupt_handler.rb:9:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/metrics/tracking.rb:26:in `track' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/metrics/tracking.rb:134:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:173:in `invoke' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:184:in `block (3 levels) in process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:145:in `block (6 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_retry.rb:118:in `local' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:144:in `block (5 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/config.rb:39:in `block in ' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:139:in `block (4 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:281:in `stats' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:134:in `block (3 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_logger.rb:15:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:133:in `block (2 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_retry.rb:85:in `global' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:132:in `block in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_logger.rb:40:in `prepare' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:131:in `dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:183:in `block (2 levels) in process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:182:in `handle_interrupt' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:182:in `block in process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:181:in `handle_interrupt' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:181:in `process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:86:in `process_one' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:76:in `run' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/component.rb:10:in `watchdog' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/component.rb:19:in `block in safe_thread'

And this error is happening repeatedly, not a one off.

Is your site at all adversely affected? If not, I wouldn’t worry about this so much.

Ok. FYR, it looks like this error can cause sidekiq to stop working and is supposed to be fixed in a newer version of sidekiq but not sure if discourse needs to make changes to incorporate this fix in their API’s https://github.com/mhenrixon/sidekiq-unique-jobs/pull/815

Test de battement de cœur Sidekiq échoué dans la build 3.6.0 beta 2

Assistance produit

tobiaseigen (Tobias Eigen) Octobre 29, 2025, 4:02 6

Votre site est-il affecté négativement ? Sinon, je ne m’inquiéterais pas autant.

Sujet		Réponses	Vues
Sidekiq heartbeat test failed, restarting Self-hosting	11	2317	Janvier 12, 2020
Failed upgrade from 3.5.0.beta8-dev to 3.6.0.beta1 Self-hosting	5	223	Octobre 14, 2025
After a clean install : Sidekiq error Bug	17	2706	Décembre 7, 2015
"Ensure sidekiq is running." when it is definitely running Self-hosting	18	8186	Octobre 2, 2015
Sidekiq not running Self-hosting	21	5667	Juin 19, 2017

Test de battement de cœur Sidekiq échoué dans la build 3.6.0 beta 2

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