{"status": false, "error": "argument of type 'NoneType' is not iterable", "traceback": "Traceback (most recent call last):\n  File \"/opt/odoo13/odoo-custom-addons/vdcloud_fqct/controllers/rest_api.py\", line 560, in image_processing\n    data = json.loads(parse.unquote(POST.get(\"data\")))\n  File \"/usr/local/lib/python3.6/urllib/parse.py\", line 630, in unquote\n    if '%' not in string:\nTypeError: argument of type 'NoneType' is not iterable\n"}