Plugins » Discovery

Dear Community,

If I try to change the Hostname facts in the Settings/Discovery tab an error occurs.

• Invoke config (first_time)
• Invoke environment (first_time)
• Execute environment
• Execute config
  rake aborted!
  ActiveRecord::SubclassNotFound: Invalid single-table inheritance type: Setting::Discovered is not a subclass of Setting
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/inheritance.rb:241:in `find_sti_class'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/inheritance.rb:215:in `discriminate_class_for_record'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/persistence.rb:257:in `instantiate'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/querying.rb:58:in `block (2 levels) in find_by_sql'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/result.rb:62:in `block in each'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/result.rb:62:in `each'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/result.rb:62:in `each'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/querying.rb:58:in `map'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/querying.rb:58:in `block in find_by_sql'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-6.0.4.7/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/querying.rb:56:in `find_by_sql'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/relation.rb:824:in `block in exec_queries'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/relation.rb:842:in `skip_query_cache_if_necessary'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/relation.rb:811:in `exec_queries'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/relation.rb:626:in `load'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/relation.rb:250:in `records'
  /opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.4.7/lib/active_record/relation/delegation.rb:88:in `each'
  /usr/share/foreman/lib/tasks/config.rake:117:in `run_all'
  /usr/share/foreman/lib/tasks/config.rake:79:in `run'
  /usr/share/foreman/lib/tasks/config.rake:167:in `block in <top (required)>'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:281:in `block in execute'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:281:in `each'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:281:in `execute'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:219:in `block in invoke_with_call_chain'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:199:in `synchronize'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:199:in `invoke_with_call_chain'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/task.rb:188:in `invoke'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:160:in `invoke_task'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:116:in `block (2 levels) in top_level'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:116:in `each'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:116:in `block in top_level'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:125:in `run_with_threads'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:110:in `top_level'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:83:in `block in run'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:186:in `standard_exception_handling'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/lib/rake/application.rb:80:in `run'
  /opt/rh/rh-ruby27/root/usr/share/gems/gems/rake-13.0.1/exe/rake:27:in `<top (required)>'
  /opt/rh/rh-ruby27/root/usr/bin/rake:23:in `load'
  /opt/rh/rh-ruby27/root/usr/bin/rake:23:in `<main>'
  Tasks: TOP => config

Regards
Florian