leaflet draw hexagon by geojson - polygon

Question

I'm draw polygon use geojson data (leaflet library).
code -
var myPlic = {
"type": "Polygon",
"coordinates": [
[47.98, 55.52],
[50.36, 56.55],
[51.76, 55.92],
[53.17, 56.31],
[54.31, 55.77],
[53.34, 54.97],
[53.52, 54.16],
[51.59, 54.57],
[50.71, 54.31],
[48.86, 54.87],
[47.81, 54.67],
[47.98, 55.52]
]
};
try{L.geoJson(myPlic, {
style: {
color: '#AAAAFF',
weight: 4
}
}).addTo(map);
}
catch(e){
console.log(e);
}
problem - console out -
Error: Invalid LatLng object: (NaN, NaN)
throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')');
Please help. Thanks.
P.S. If i'm used 5 coordinates it's ok. And LineString from this coordinates also no pronblem, but Polygon don't work.

Answer 1

If anyone would look for the answer, there are missing [ ] in previous code
{
"geometry": {
"coordinates": [[
[47.98, 55.52],
[50.36, 56.55],
[51.76, 55.92],
[53.17, 56.31],
[54.31, 55.77],
[53.34, 54.97],
[53.52, 54.16],
[51.59, 54.57],
[50.71, 54.31],
[48.86, 54.87],
[47.81, 54.67],
[47.98, 55.52]
]],
"type": "Polygon"
}
}

Answer 2

You're not passing a valid GeoJSON feature/featurecollection object. A valid feature object would look like this:
{
type: "feature",
geometry: {
"type": "Polygon",
"coordinates": [
[47.98, 55.52],
[50.36, 56.55],
[51.76, 55.92],
[53.17, 56.31],
[54.31, 55.77],
[53.34, 54.97],
[53.52, 54.16],
[51.59, 54.57],
[50.71, 54.31],
[48.86, 54.87],
[47.81, 54.67],
[47.98, 55.52]
]
}
}
See GeoJSON specification # http://geojson.org/geojson-spec.html