Error while trying to import service_catalogs

[lNemicl]

Hi,

when we try to import already exported service_catalogs with miqimport service_catalogs /root the following error occurs:

rake aborted!
NoMethodError: undefined method `delete_if' for "l":String
Did you mean?  delete
               delete!
/var/www/miq/vmdb/lib/tasks/rhconsulting_service_catalogs.rake:13:in `block (2 levels) in import'
/var/www/miq/vmdb/lib/tasks/rhconsulting_service_catalogs.rake:11:in `each'
/var/www/miq/vmdb/lib/tasks/rhconsulting_service_catalogs.rake:11:in `block in import'
/var/www/miq/vmdb/lib/tasks/rhconsulting_service_catalogs.rake:8:in `foreach'
/var/www/miq/vmdb/lib/tasks/rhconsulting_service_catalogs.rake:8:in `import'
/var/www/miq/vmdb/lib/tasks/rhconsulting_service_catalogs.rake:318:in `block (3 levels) in <top (required)>'
Tasks: TOP => rhconsulting:service_catalogs:import
(See full trace by running task with --trace)