String field 'valhalla.TaggedValue.value' contains invalid UTF-8 data when parsing a protocol buffer.

[nilsnolde]

ref https://github.com/valhalla/valhalla/issues/3465#issuecomment-997402042

basically /route & /optimized_route are not working in the latest latest image.. for anyone experiencing this, please change to 3.1.4 image for the time being.

[nilsnolde]

btw, using one-shot mode inside a container still works, e.g.

valhalla_service valhalla.json optimized_route '{ 
    "costing": "auto",
        "locations": [
                {
                        "lon": 1.640690,
                        "lat": 42.578545,
                        "radius": 0
                },
                {
                        "lon": 1.563450,
                        "lat": 42.524595,
                        "radius": 0
                }
        ]
}

[nilsnolde]

but the equivalent HTTP request raises the locale related error

[nilsnolde]

That’s fixed a while upstream