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Bug #33878

open

Invalid single-table inheritance in migration

Added by Markus Bucher over 2 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Difficulty:
Triaged:
No
Bugzilla link:
Pull request:
https://github.com/theforeman/foreman_bootdisk/pull/110
Fixed in Releases:
Found in Releases:
Red Hat JIRA:

Description

Occurred with foreman-2.1.3 and foreman_bootdisk-17.0.2
relates to: #10773

While running foreman_bootdisk's DB-migration, the following error occurred:

== 20140522185700 ChangeTemplatekindToBootdisk: migrating =====================
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:

Invalid single-table inheritance type: ProvisioningTemplate is not a subclass of ChangeTemplatekindToBootdisk::FakeConfigTemplate
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/inheritance.rb:241:in `find_sti_class'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/inheritance.rb:215:in `discriminate_class_for_record'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/persistence.rb:257:in `instantiate'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/querying.rb:58:in `block (2 levels) in find_by_sql'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/result.rb:62:in `block in each'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/result.rb:62:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/result.rb:62:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/querying.rb:58:in `map'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/querying.rb:58:in `block in find_by_sql'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-6.0.3.1/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/querying.rb:56:in `find_by_sql'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/relation.rb:821:in `block in exec_queries'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/relation.rb:839:in `skip_query_cache_if_necessary'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/relation.rb:808:in `exec_queries'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/relation.rb:626:in `load'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/relation.rb:250:in `records'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-6.0.3.1/lib/active_record/relation/delegation.rb:87:in `|'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_bootdisk-17.0.2/db/migrate/20140522185700_change_templatekind_to_bootdisk.rb:18:in `up'

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