rougail-user-data-yaml/tests/result_tutorial/230/02_ro.json

[
    [
        [
            "mandatory variable at index \"0\" but has no value",
            "foxyproxy.proxies.address",
            0
        ]
    ],
    [
        [
            "mandatory variable at index \"0\" but has no value",
            "foxyproxy.proxies.port",
            0
        ]
    ]
]