Unable to run ansible playbook

Hi,

I was trying to build awx as per official documentation, but getting following error.

ERROR! no action detected in task. This often indicates a misspelled module name, or incorrect module path.

The error appears to have been in ‘/home/apps/awx/awx/installer/check_vars/tasks/main.yml’: line 3, column 3, but may
be elsewhere in the file depending on the exact syntax problem.

The offending line appears to be:

Resolved - Issue was with ansible version (2.3.0), upgrading to 2.4.0 fixed.