#task file for conf_local
task:
 - name: "checking rules_local file"
   var_prompt:
  - name: creation
    prompt: "no rules_local file and/or params_local exist,should we creat an empty one ? [Y/n]"
    private: no
   with_items:
    - rules
    - params
   when: {{inventory_hostname}}_{{item}}_local.stat.exists == false
 - name: "creating _local file"
   file:
    path: /etc/ansible/roles/conf_local/files/{{inventory_hostname}}_{{item}}_local
    state: touch
   delegate_to: localhost
   when: creation == "y"
 - name: "Copie des fichiers _local"
   copy:
    src: inventory_hostname_item_local
    dest: /etc/shorewall/{{item}}_local
   with_items:
    - rules
    - params
   when: {{inventory_hostname}}_{{item}}_local.stat.exist == true

==============================================================================================================================

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

The error appears to be in '/etc/ansible/roles/conf_local/tasks/main.yml': line 3, column 4, but may
be elsewhere in the file depending on the exact syntax problem.

The offending line appears to be:

# tasks file for conf_local
 - name: "checking rules_local file"
   ^ here