build sensor last found plate (attributes not working?)

[koburg]

I want to make an sensor where I can se the last plate found
NOT known.

here is what I have been trying.

in developer tools:

{{ state_attr('image_processing.platerecognizer_garage_2' , 'vehicles') }}

output

[{'plate': 'nkeXXXX', 'confidence': 0.683, 'region_code': 'pl', 'vehicle_type': 'Big Truck', 'box_y_centre': 116.0, 'box_x_centre': 1563.0}]

so I want to show attribute 'plate'

{{ state_attr('image_processing.platerecognizer_garage_2' , 'vehicles').plate }}

output

none

expected output

nkeXXXX

is there something I am missing ?

[reesion]

Hi,

I am having the same issue too. Have tried the following but not working.
value_template: "{{ state_attr('image_processing.platerecognizer_front_driveway_cam', 'vehicles')['plate'] }}"
value_template: "{{ state_attr('image_processing.platerecognizer_front_driveway_cam', 'vehicles').plate }}"
value_template: '{{ states.image_processing.platerecognizer_front_driveway_cam.attributes.vehicles_plate }}'

Any input is appreciated.

[goedh452]

This is because the vehicles is an array. I solved it this way:
{%- for i in range(0, (state_attr('image_processing.platerecognizer_camera', 'vehicles') |count) )%} {{- state_attr('image_processing.platerecognizer_camera', 'vehicles')[i].plate | upper}} {% endfor %}