How to prevent empty subelement list error in Ansible loop?

Solution 1:

Q: "Error: the key 'ssh_pub_keys' should point to a list, got None."

A: You might want to use lookup and set 'skip_missing': True.

    loop: "{{ lookup('subelements',
                      users,
                      'ssh_pub_keys',
                      {'skip_missing': True}) }}"

Q: "Error: 'list object' has no attribute 'username'"

A: The index is missing. Fix it.

    label: "{{ item.0.username }}"

How to prevent empty subelement list error in Ansible loop?

Solution 1:

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