Plugins » Ansible

Ref: https://community.theforeman.org/t/openscap-plugin-with-ansible-role-variables-import-failed/16601

When attempting ansible variables import through the Foreman UI, there is a case where
clicking Configure > Ansible Variables > Import from Foreman will fail. The error that gets
thrown is the following:

*NoMethodError*
**undefined method `map' for nil:NilClass**

/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_ansible-3.0.9/app/services/foreman_ansible/variables_importer.rb:48:in `initialize_variables'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_ansible-3.0.9/app/services/foreman_ansible/variables_importer.rb:34:in `block in import_variables'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_ansible-3.0.9/app/services/foreman_ansible/variables_importer.rb:31:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_ansible-3.0.9/app/services/foreman_ansible/variables_importer.rb:31:in `map'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_ansible-3.0.9/app/services/foreman_ansible/variables_importer.rb:31:in `import_variables'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_ansible-3.0.9/app/services/foreman_ansible/variables_importer.rb:25:in `import_variable_names'

I suspect it is the case when you have a mixture of roles that do and do not have default variables set. Need to find a way to make sure the UI ignores those nil variables.