nested - Ansible - 'unicode object' has no attribute 'file_input' -

i'm working ansible 2.2.1.0 , work on old project made else errors.

i have following variables in code:

software_output:    - { file_input: 'download_me.zip', file_output: 'download.zip' }  software_version:"0.5,0.6" 

and have shell module instruction download on ftp:

- name: "mysoftware | package on ftp"   shell: >     curl --ftp-ssl -k {{ ' --ssl-allow-beast ' if os == 'aix' else "" }} -# -f -u {{ ftp_user }}:{{ ftp_password }} -f "{{ ftp_url | replace('@@software_version@@',item[1]) }}{{ item[0].file_input }}"     -o {{ require_inst_dir }}/{{ item[0].file_output }} 2>/dev/null   with_nested:     - software_output     - "{{ software_version.split(',') }}"   when: software_version defined 

but doesn't work @ all, have following error:

'unicode object' has no attribute 'file_input' 

it looks with_nested not used has used, did missed something?

in:

with_nested:   - software_output 

software_output string software_output.

to refer variable value, change to:

with_nested:   - "{{ software_output }}" 

---

^{long time ago first syntax valid, long time ago.}