Malformed geojson, PARSE GEOJSON openrouteservice

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How to parse this :

[ { "type":"FeatureCollection", "metadata":{ "attribution":"openrouteservice.org, OpenStreetMap contributors, tmc - BASt", "service":"routing", "timestamp":1664711043488, "query":{ "coordinates":[ [ 10.9202123, 45.5838054 ], [ 10.9078685, 45.5896399 ] ], "profile":"foot-hiking", "format":"geojson", "units":"m", "language":"it-it", "instructions":true, "elevation":true, "extra_info":[ "steepness", "suitability", "surface", "waycategory", "waytype", "tollways" ] }, "engine":{ "version":"6.7.0", "build_date":"2022-10-02T08:43:25Z", "graph_date":"2022-09-20T08:21:48Z" }, "system_message":"This message would be sent with every request for geojson response" }, "features":[ { "bbox":[ 10.906799, 45.582498, 322.9, 10.920215, 45.58964, 586.0 ], "type":"Feature", "properties":{ "ascent":8.0, "descent":263.1, "segments":[ { "distance":2046.0, "duration":1508.7, "steps":[ { "distance":357.4, "duration":293.0, "type":11, "instruction":"Avanti Sud", "name":"-", "way_points":[ 0, 20 ] }, { "distance":225.6, "duration":162.4, "type":1, "instruction":"Gira a destra", "name":"-", "way_points":[ 20, 27 ] }, { "distance":183.4, "duration":132.0, "type":0, "instruction":"Gira a sinistra", "name":"-", "way_points":[ 27, 47 ] }, { "distance":1276.1, "duration":918.8, "type":0, "instruction":"Gira a sinistra", "name":"-", "way_points":[ 47, 159 ] }, { "distance":3.4, "duration":2.5, "type":0, "instruction":"Gira a sinistra", "name":"-", "way_points":[ 159, 160 ] }, { "distance":0.0, "duration":0.0, "type":10, "instruction":"Arrivo a destinazione, dritto", "name":"-", "way_points":[ 160, 160 ] } ], "ascent":7.956422424316429, "descent":263.10344848632815 } ], "extras":{ "waycategory":{ "values":[ [ 0, 160, 0 ] ], "summary":[ { "value":0.0, "distance":2046.0, "amount":100.0 } ] }, "surface":{ "values":[ [ 0, 16, 10 ], [ 16, 157, 12 ], [ 157, 158, 4 ], [ 158, 160, 12 ] ], "summary":[ { "value":12.0, "distance":1719.9, "amount":84.06 }, { "value":10.0, "distance":324.5, "amount":15.86 }, { "value":4.0, "distance":1.6, "amount":0.08 } ] }, "waytypes":{ "values":[ [ 0, 160, 4 ] ], "summary":[ { "value":4.0, "distance":2046.0, "amount":100.0 } ] }, "steepness":{ "values":[ [ 0, 7, -5 ], [ 7, 55, -3 ], [ 55, 65, -5 ], [ 65, 91, -3 ], [ 91, 110, -4 ], [ 110, 141, -5 ], [ 141, 160, -1 ] ], "summary":[ { "value":-3.0, "distance":952.0, "amount":46.53 }, { "value":-5.0, "distance":583.7, "amount":28.53 }, { "value":-1.0, "distance":334.8, "amount":16.36 }, { "value":-4.0, "distance":175.4, "amount":8.58 } ] }, "suitability":{ "values":[ [ 0, 160, 9 ] ], "summary":[ { "value":9.0, "distance":2046.0, "amount":100.0 } ] } }, "warnings":[ { "code":4, "message":"Extra info requested but not available: tollways" } ], "summary":{ "distance":2046.0, "duration":1508.7 }, "way_points":[ 0, 160 ] }, "geometry":{ "coordinates":[ [ 10.920212, 45.583805, 586.0 ], [ 10.920214, 45.583774, 579.6 ], [ 10.920215, 45.583743, 577.1 ], [ 10.920062, 45.583586, 574.0 ], [ 10.919663, 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45.585627, 404.7 ], [ 10.907506, 45.585776, 397.8 ], [ 10.907403, 45.585792, 395.6 ], [ 10.907154, 45.585715, 391.3 ], [ 10.907073, 45.585742, 389.5 ], [ 10.907048, 45.585762, 384.9 ], [ 10.907061, 45.585787, 380.5 ], [ 10.90711, 45.585831, 376.4 ], [ 10.907178, 45.585892, 372.5 ], [ 10.907332, 45.586353, 354.2 ], [ 10.907338, 45.58653, 351.1 ], [ 10.90732, 45.586644, 348.0 ], [ 10.907209, 45.586901, 341.8 ], [ 10.907096, 45.58706, 338.9 ], [ 10.906997, 45.587134, 336.1 ], [ 10.906953, 45.587422, 328.1 ], [ 10.906843, 45.5877, 322.9 ], [ 10.906799, 45.587766, 323.3 ], [ 10.90683, 45.587792, 323.6 ], [ 10.906975, 45.587812, 324.0 ], [ 10.907283, 45.587961, 324.7 ], [ 10.907449, 45.588021, 325.1 ], [ 10.907586, 45.588124, 325.5 ], [ 10.907582, 45.588411, 326.4 ], [ 10.907608, 45.588625, 326.8 ], [ 10.907535, 45.58884, 327.2 ], [ 10.90736, 45.588974, 327.5 ], [ 10.907311, 45.589035, 327.6 ], [ 10.907277, 45.589121, 327.7 ], [ 10.907307, 45.589214, 327.8 ], [ 10.907754, 45.589506, 327.9 ], [ 10.907824, 45.589567, 328.0 ], [ 10.907829, 45.58958, 328.1 ], [ 10.907871, 45.589609, 329.5 ], [ 10.907868, 45.58964, 330.9 ] ], "type":"LineString" } } ], "bbox":[ 10.906799, 45.582498, 322.9, 10.920215, 45.58964, 586.0 ] } ]

There is no proprietes inside the root of geojson, it gives me that error:

Error: <rect> attribute y: Expected length, "NaN".

Error: <text> attribute y: Expected length, "NaN"

Error: <path> attribute transform: Trailing garbage, "translate(727,undefined) rotat…"

RESULT

Inside _prepareData: function _prepareData() {}I notice that I have to passresult.bodyas array so:this.hg.addData([result.body])` but here fails:

 this._categories[y] = {
          info: {
            id: y,
            text: data[y].properties.label || data[y].properties.summary
          },
          distances: [],
          attributes: [],
          geometries: [],
          legend: {}
        };

there is no properties inside response