---
source: einstellung/src/tests.rs
expression: "print_res(res, false)"
---
error:
Missing required configuration field: 'AppConfig::network::listen::address'
MissingField(
    FieldPath {
        base_type: "AppConfig",
        field: "address",
        path: [
            "listen",
            "network",
        ],
    },
)
