# Chat not working after dev install **URL:** \ **Category:** Product Support\ **Tags:** dev-install, chat\ **Created:** [February 26, 2025, 8:24am UTC](https://meta.discourse.org/t/chat-not-working-after-dev-install/354575 "2025-02-26T08:24:39Z")\ **Posts on this page:** 1\ **Showing post:** 17
**Author:** ![Neeraj\_Keriya](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/neeraj_keriya/32/491094_2.png) [@Neeraj\_Keriya](https://meta.discourse.org/u/Neeraj_Keriya)\ **Post date:** [February 26, 2025, 12:32pm UTC](https://meta.discourse.org/t/chat-not-working-after-dev-install/354575/17 "2025-02-26T12:32:49Z")
Thanks for the URL (i did not know about that). This is the backtrace from /logs: ```plaintext mini_racer-0.6.4/lib/mini_racer.rb:242:in `call_unsafe' mini_racer-0.6.4/lib/mini_racer.rb:242:in `block (2 levels) in call' mini_racer-0.6.4/lib/mini_racer.rb:369:in `timeout' mini_racer-0.6.4/lib/mini_racer.rb:241:in `block in call' mini_racer-0.6.4/lib/mini_racer.rb:240:in `synchronize' mini_racer-0.6.4/lib/mini_racer.rb:240:in `call' /home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:127:in `block in v8_call' /home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:126:in `synchronize' /home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:126:in `v8_call' /home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:151:in `perform' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:34:in `apply_es6_file' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:41:in `block in ctx_load_directory' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:39:in `each' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:39:in `ctx_load_directory' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:77:in `create_es6_context' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:136:in `block in v8' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:134:in `synchronize' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:134:in `v8' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:290:in `block in escape_emoji' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:691:in `block in protect' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:691:in `synchronize' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:691:in `protect' /home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:290:in `escape_emoji' /home/developer/Desktop/Workspace/learn/discourse/app/models/emoji.rb:267:in `unicode_unescape' /home/developer/Desktop/Workspace/learn/discourse/app/models/topic.rb:528:in `fancy_title' /home/developer/Desktop/Workspace/learn/discourse/app/models/topic.rb:410:in `block in ' activesupport-7.2.2.1/lib/active_support/callbacks.rb:407:in `instance_exec' activesupport-7.2.2.1/lib/active_support/callbacks.rb:407:in `block in make_lambda' activesupport-7.2.2.1/lib/active_support/callbacks.rb:179:in `block in call' activesupport-7.2.2.1/lib/active_support/callbacks.rb:668:in `block (2 levels) in default_terminator' activesupport-7.2.2.1/lib/active_support/callbacks.rb:667:in `catch' activesupport-7.2.2.1/lib/active_support/callbacks.rb:667:in `block in default_terminator' activesupport-7.2.2.1/lib/active_support/callbacks.rb:180:in `call' activesupport-7.2.2.1/lib/active_support/callbacks.rb:559:in `block in invoke_before' activesupport-7.2.2.1/lib/active_support/callbacks.rb:559:in `each' activesupport-7.2.2.1/lib/active_support/callbacks.rb:559:in `invoke_before' activesupport-7.2.2.1/lib/active_support/callbacks.rb:119:in `block in run_callbacks' activerecord-7.2.2.1/lib/active_record/autosave_association.rb:362:in `around_save_collection_association' activesupport-7.2.2.1/lib/active_support/callbacks.rb:130:in `block in run_callbacks' activesupport-7.2.2.1/lib/active_support/callbacks.rb:141:in `run_callbacks' activesupport-7.2.2.1/lib/active_support/callbacks.rb:913:in `_run_save_callbacks' activerecord-7.2.2.1/lib/active_record/callbacks.rb:441:in `create_or_update' activerecord-7.2.2.1/lib/active_record/timestamp.rb:127:in `create_or_update' activerecord-7.2.2.1/lib/active_record/persistence.rb:393:in `save' activerecord-7.2.2.1/lib/active_record/validations.rb:48:in `save' activerecord-7.2.2.1/lib/active_record/transactions.rb:362:in `block in save' activerecord-7.2.2.1/lib/active_record/transactions.rb:418:in `block (2 levels) in with_transaction_returning_status' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:359:in `transaction' activerecord-7.2.2.1/lib/active_record/transactions.rb:414:in `block in with_transaction_returning_status' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:415:in `with_connection' activerecord-7.2.2.1/lib/active_record/connection_handling.rb:296:in `with_connection' activerecord-7.2.2.1/lib/active_record/transactions.rb:410:in `with_transaction_returning_status' activerecord-7.2.2.1/lib/active_record/transactions.rb:362:in `save' activerecord-7.2.2.1/lib/active_record/suppressor.rb:52:in `save' /home/developer/Desktop/Workspace/learn/discourse/lib/topic_creator.rb:251:in `save_topic' /home/developer/Desktop/Workspace/learn/discourse/lib/topic_creator.rb:58:in `create' /home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:490:in `create_topic' /home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:190:in `block in create' /home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:390:in `block in transaction' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:616:in `block in within_new_transaction' activesupport-7.2.2.1/lib/active_support/concurrency/null_lock.rb:9:in `synchronize' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:613:in `within_new_transaction' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:361:in `transaction' activerecord-7.2.2.1/lib/active_record/transactions.rb:234:in `block in transaction' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:421:in `with_connection' activerecord-7.2.2.1/lib/active_record/connection_handling.rb:296:in `with_connection' activerecord-7.2.2.1/lib/active_record/transactions.rb:233:in `transaction' /home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:390:in `transaction' /home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:188:in `create' /home/developer/Desktop/Workspace/learn/discourse/lib/system_message.rb:74:in `block in create' i18n-1.14.7/lib/i18n.rb:353:in `with_locale' /home/developer/Desktop/Workspace/learn/discourse/lib/system_message.rb:74:in `create' /home/developer/Desktop/Workspace/learn/discourse/app/jobs/regular/send_system_message.rb:15:in `execute' /home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:316:in `block (2 levels) in perform' rails_multisite-6.1.0/lib/rails_multisite/connection_management/null_instance.rb:49:in `with_connection' rails_multisite-6.1.0/lib/rails_multisite/connection_management.rb:21:in `with_connection' /home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:303:in `block in perform' /home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:299:in `each' /home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:299:in `perform' sidekiq-6.5.12/lib/sidekiq/processor.rb:202:in `execute_job' sidekiq-6.5.12/lib/sidekiq/processor.rb:170:in `block (2 levels) in process' sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:177:in `block in invoke' /home/developer/Desktop/Workspace/learn/discourse/lib/sidekiq/pausable.rb:132:in `call' sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:179:in `block in invoke' sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:182:in `invoke' sidekiq-6.5.12/lib/sidekiq/processor.rb:169:in `block in process' sidekiq-6.5.12/lib/sidekiq/processor.rb:136:in `block (6 levels) in dispatch' sidekiq-6.5.12/lib/sidekiq/job_retry.rb:113:in `local' sidekiq-6.5.12/lib/sidekiq/processor.rb:135:in `block (5 levels) in dispatch' sidekiq-6.5.12/lib/sidekiq.rb:44:in `block in ' sidekiq-6.5.12/lib/sidekiq/processor.rb:131:in `block (4 levels) in dispatch' sidekiq-6.5.12/lib/sidekiq/processor.rb:263:in `stats' sidekiq-6.5.12/lib/sidekiq/processor.rb:126:in `block (3 levels) in dispatch' sidekiq-6.5.12/lib/sidekiq/job_logger.rb:13:in `call' sidekiq-6.5.12/lib/sidekiq/processor.rb:125:in `block (2 levels) in dispatch' sidekiq-6.5.12/lib/sidekiq/job_retry.rb:80:in `global' sidekiq-6.5.12/lib/sidekiq/processor.rb:124:in `block in dispatch' sidekiq-6.5.12/lib/sidekiq/job_logger.rb:39:in `prepare' sidekiq-6.5.12/lib/sidekiq/processor.rb:123:in `dispatch' sidekiq-6.5.12/lib/sidekiq/processor.rb:168:in `process' sidekiq-6.5.12/lib/sidekiq/processor.rb:78:in `process_one' sidekiq-6.5.12/lib/sidekiq/processor.rb:68:in `run' sidekiq-6.5.12/lib/sidekiq/component.rb:8:in `watchdog' sidekiq-6.5.12/lib/sidekiq/component.rb:17:in `block in safe_thread' ``` --- _[View the full topic](https://meta.discourse.org/t/chat-not-working-after-dev-install/354575)._