As admin I just tried to export data from a user (a GDPR request) by clicking on the right button (download all) but I got a message from the system that the data export did fail and that I should control the logs.
I cannot figure out if this is now a problem inside the plugin or a problem of Discourse itself.
Update January 11 17.40 UTC: The discourse team just said that looking at the backtrace it is a problem in a third party plugin. @angus can you please have a look at this, thanks.
The Discourse instance is running on 2.7.0.beta1 ( 4f72830eb0 )
Update January 11th 16:15 UTC: now on version 2.7.0.beta1( 422f395042 ) but the error remains the same.
This is what is configured inside the plugin:
In the logs I do see the following error:
Job exception: undefined method `collect’ for nil:NilClass
/usr/local/lib/ruby/2.7.0/csv/writer.rb:46:in `<<'
/usr/local/lib/ruby/2.7.0/csv.rb:1230:in `<<'
/var/www/discourse/app/jobs/regular/export_csv_file.rb:66:in `block (3 levels) in execute'
/var/www/discourse/plugins/discourse-legal-tools/lib/export_csv_file_extension.rb:267:in `user_archive_export_extended'
/var/www/discourse/plugins/discourse-legal-tools/lib/export_csv_file_extension.rb:226:in `admin_user_archive_export'
/var/www/discourse/app/jobs/regular/export_csv_file.rb:66:in `each'
/var/www/discourse/app/jobs/regular/export_csv_file.rb:66:in `block (2 levels) in execute'
/usr/local/lib/ruby/2.7.0/csv.rb:658:in `open'
/var/www/discourse/app/jobs/regular/export_csv_file.rb:64:in `block in execute'
/var/www/discourse/app/jobs/regular/export_csv_file.rb:63:in `each'
/var/www/discourse/app/jobs/regular/export_csv_file.rb:63:in `execute'
/var/www/discourse/app/jobs/base.rb:232:in `block (2 levels) in perform'
rails_multisite-2.5.0/lib/rails_multisite/connection_management.rb:76:in `with_connection'
/var/www/discourse/app/jobs/base.rb:221:in `block in perform'
/var/www/discourse/app/jobs/base.rb:217:in `each'
/var/www/discourse/app/jobs/base.rb:217:in `perform'
sidekiq-6.1.2/lib/sidekiq/processor.rb:196:in `execute_job'
sidekiq-6.1.2/lib/sidekiq/processor.rb:164:in `block (2 levels) in process'
sidekiq-6.1.2/lib/sidekiq/middleware/chain.rb:138:in `block in invoke'
/var/www/discourse/lib/sidekiq/pausable.rb:138:in `call'
sidekiq-6.1.2/lib/sidekiq/middleware/chain.rb:140:in `block in invoke'
sidekiq-6.1.2/lib/sidekiq/middleware/chain.rb:143:in `invoke'
sidekiq-6.1.2/lib/sidekiq/processor.rb:163:in `block in process'
sidekiq-6.1.2/lib/sidekiq/processor.rb:136:in `block (6 levels) in dispatch'
sidekiq-6.1.2/lib/sidekiq/job_retry.rb:111:in `local'
sidekiq-6.1.2/lib/sidekiq/processor.rb:135:in `block (5 levels) in dispatch'
sidekiq-6.1.2/lib/sidekiq.rb:38:in `block in <module:Sidekiq>'
sidekiq-6.1.2/lib/sidekiq/processor.rb:131:in `block (4 levels) in dispatch'
sidekiq-6.1.2/lib/sidekiq/processor.rb:257:in `stats'
sidekiq-6.1.2/lib/sidekiq/processor.rb:126:in `block (3 levels) in dispatch'
sidekiq-6.1.2/lib/sidekiq/job_logger.rb:13:in `call'
sidekiq-6.1.2/lib/sidekiq/processor.rb:125:in `block (2 levels) in dispatch'
sidekiq-6.1.2/lib/sidekiq/job_retry.rb:78:in `global'
sidekiq-6.1.2/lib/sidekiq/processor.rb:124:in `block in dispatch'
sidekiq-6.1.2/lib/sidekiq/logger.rb:10:in `with'
sidekiq-6.1.2/lib/sidekiq/job_logger.rb:33:in `prepare'
sidekiq-6.1.2/lib/sidekiq/processor.rb:123:in `dispatch'
sidekiq-6.1.2/lib/sidekiq/processor.rb:162:in `process'
sidekiq-6.1.2/lib/sidekiq/processor.rb:78:in `process_one'
sidekiq-6.1.2/lib/sidekiq/processor.rb:68:in `run'
sidekiq-6.1.2/lib/sidekiq/util.rb:15:in `watchdog'
sidekiq-6.1.2/lib/sidekiq/util.rb:24:in `block in safe_thread'