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After I upload the Aus.geojson file (routing app coverage file) I get the following error: JSON file you uploaded was invalid. The file must contain only one element of type multipolygon. Below is the JSON file which i was submitting and in which I see only one multipolygon element. Why I am getting the error?

{
"type": "FeatureCollection",
"features": [
{ "type": "Feature", "properties": { "name": "Australia" }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 145.397978, -40.792549 ], [ 146.364121, -41.137695 ], [ 146.908584, -41.000546 ], [ 147.689259, -40.808258 ], [ 148.289068, -40.875438 ], [ 148.359865, -42.062445 ], [ 148.017301, -42.407024 ], [ 147.914052, -43.211522 ], [ 147.564564, -42.937689 ], [ 146.870343, -43.634597 ], [ 146.663327, -43.580854 ], [ 146.048378, -43.549745 ], [ 145.431930, -42.693776 ], [ 145.295090, -42.033610 ], [ 144.718071, -41.162552 ], [ 144.743755, -40.703975 ], [ 145.397978, -40.792549 ] ] ], [ [ [ 143.561811, -13.763656 ], [ 143.922099, -14.548311 ], [ 144.563714, -14.171176 ], [ 144.894908, -14.594458 ], [ 145.374724, -14.984976 ], [ 145.271991, -15.428205 ], [ 145.485260, -16.285672 ], [ 145.637033, -16.784918 ], [ 145.888904, -16.906926 ], [ 146.160309, -17.761655 ], [ 146.063674, -18.280073 ], [ 146.387478, -18.958274 ], [ 147.471082, -19.480723 ], [ 148.177602, -19.955939 ], [ 148.848414, -20.391210 ], [ 148.717465, -20.633469 ], [ 149.289420, -21.260511 ], [ 149.678337, -22.342512 ], [ 150.077382, -22.122784 ], [ 150.482939, -22.556142 ], [ 150.727265, -22.402405 ], [ 150.899554, -23.462237 ], [ 151.609175, -24.076256 ], [ 152.073540, -24.457887 ], [ 152.855197, -25.267501 ], [ 153.136162, -26.071173 ], [ 153.161949, -26.641319 ], [ 153.092909, -27.260300 ], [ 153.569469, -28.110067 ], [ 153.512108, -28.995077 ], [ 153.339095, -29.458202 ], [ 153.069241, -30.350240 ], [ 153.089602, -30.923642 ], [ 152.891578, -31.640446 ], [ 152.450002, -32.550003 ], [ 151.709117, -33.041342 ], [ 151.343972, -33.816023 ], [ 151.010555, -34.310360 ], [ 150.714139, -35.173460 ], [ 150.328220, -35.671879 ], [ 150.075212, -36.420206 ], [ 149.946124, -37.109052 ], [ 149.997284, -37.425261 ], [ 149.423882, -37.772681 ], [ 148.304622, -37.809061 ], [ 147.381733, -38.219217 ], [ 146.922123, -38.606532 ], [ 146.317922, -39.035757 ], [ 145.489652, -38.593768 ], [ 144.876976, -38.417448 ], [ 145.032212, -37.896188 ], [ 144.485682, -38.085324 ], [ 143.609974, -38.809465 ], [ 142.745427, -38.538268 ], [ 142.178330, -38.380034 ], [ 141.606582, -38.308514 ], [ 140.638579, -38.019333 ], [ 139.992158, -37.402936 ], [ 139.806588, -36.643603 ], [ 139.574148, -36.138362 ], [ 139.082808, -35.732754 ], [ 138.120748, -35.612296 ], [ 138.449462, -35.127261 ], [ 138.207564, -34.384723 ], [ 137.719170, -35.076825 ], [ 136.829406, -35.260535 ], [ 137.352371, -34.707339 ], [ 137.503886, -34.130268 ], [ 137.890116, -33.640479 ], [ 137.810328, -32.900007 ], [ 136.996837, -33.752771 ], [ 136.372069, -34.094766 ], [ 135.989043, -34.890118 ], [ 135.208213, -34.478670 ], [ 135.239218, -33.947953 ], [ 134.613417, -33.222778 ], [ 134.085904, -32.848072 ], [ 134.273903, -32.617234 ], [ 132.990777, -32.011224 ], [ 132.288081, -31.982647 ], [ 131.326331, -31.495803 ], [ 129.535794, -31.590423 ], [ 128.240938, -31.948489 ], [ 127.102867, -32.282267 ], [ 126.148714, -32.215966 ], [ 125.088623, -32.728751 ], [ 124.221648, -32.959487 ], [ 124.028947, -33.483847 ], [ 123.659667, -33.890179 ], [ 122.811036, -33.914467 ], [ 122.183064, -34.003402 ], [ 121.299191, -33.821036 ], [ 120.580268, -33.930177 ], [ 119.893695, -33.976065 ], [ 119.298899, -34.509366 ], [ 119.007341, -34.464149 ], [ 118.505718, -34.746819 ], [ 118.024972, -35.064733 ], [ 117.295507, -35.025459 ], [ 116.625109, -35.025097 ], [ 115.564347, -34.386428 ], [ 115.026809, -34.196517 ], [ 115.048616, -33.623425 ], [ 115.545123, -33.487258 ], [ 115.714674, -33.259572 ], [ 115.679379, -32.900369 ], [ 115.801645, -32.205062 ], [ 115.689611, -31.612437 ], [ 115.160909, -30.601594 ], [ 114.997043, -30.030725 ], [ 115.040038, -29.461095 ], [ 114.641974, -28.810231 ], [ 114.616498, -28.516399 ], [ 114.173579, -28.118077 ], [ 114.048884, -27.334765 ], [ 113.477498, -26.543134 ], [ 113.338953, -26.116545 ], [ 113.778358, -26.549025 ], [ 113.440962, -25.621278 ], [ 113.936901, -25.911235 ], [ 114.232852, -26.298446 ], [ 114.216161, -25.786281 ], [ 113.721255, -24.998939 ], [ 113.625344, -24.683971 ], [ 113.393523, -24.384764 ], [ 113.502044, -23.806350 ], [ 113.706993, -23.560215 ], [ 113.843418, -23.059987 ], [ 113.736552, -22.475475 ], [ 114.149756, -21.755881 ], [ 114.225307, -22.517488 ], [ 114.647762, -21.829520 ], [ 115.460167, -21.495173 ], [ 115.947373, -21.068688 ], [ 116.711615, -20.701682 ], [ 117.166316, -20.623599 ], [ 117.441545, -20.746899 ], [ 118.229559, -20.374208 ], [ 118.836085, -20.263311 ], [ 118.987807, -20.044203 ], [ 119.252494, -19.952942 ], [ 119.805225, -19.976506 ], [ 120.856220, -19.683708 ], [ 121.399856, -19.239756 ], [ 121.655138, -18.705318 ], [ 122.241665, -18.197649 ], [ 122.286624, -17.798603 ], [ 122.312772, -17.254967 ], [ 123.012574, -16.405200 ], [ 123.433789, -17.268558 ], [ 123.859345, -17.069035 ], [ 123.503242, -16.596506 ], [ 123.817073, -16.111316 ], [ 124.258287, -16.327944 ], [ 124.379726, -15.567060 ], [ 124.926153, -15.075100 ], [ 125.167275, -14.680396 ], [ 125.670087, -14.510070 ], [ 125.685796, -14.230656 ], [ 126.125149, -14.347341 ], [ 126.142823, -14.095987 ], [ 126.582589, -13.952791 ], [ 127.065867, -13.817968 ], [ 127.804633, -14.276906 ], [ 128.359690, -14.869170 ], [ 128.985543, -14.875991 ], [ 129.621473, -14.969784 ], [ 129.409600, -14.420670 ], [ 129.888641, -13.618703 ], [ 130.339466, -13.357376 ], [ 130.183506, -13.107520 ], [ 130.617795, -12.536392 ], [ 131.223495, -12.183649 ], [ 131.735091, -12.302453 ], [ 132.575298, -12.114041 ], [ 132.557212, -11.603012 ], [ 131.824698, -11.273782 ], [ 132.357224, -11.128519 ], [ 133.019561, -11.376411 ], [ 133.550846, -11.786515 ], [ 134.393068, -12.042365 ], [ 134.678632, -11.941183 ], [ 135.298491, -12.248606 ], [ 135.882693, -11.962267 ], [ 136.258381, -12.049342 ], [ 136.492475, -11.857209 ], [ 136.951620, -12.351959 ], [ 136.685125, -12.887223 ], [ 136.305407, -13.291230 ], [ 135.961758, -13.324509 ], [ 136.077617, -13.724278 ], [ 135.783836, -14.223989 ], [ 135.428664, -14.715432 ], [ 135.500184, -14.997741 ], [ 136.295175, -15.550265 ], [ 137.065360, -15.870762 ], [ 137.580471, -16.215082 ], [ 138.303217, -16.807604 ], [ 138.585164, -16.806622 ], [ 139.108543, -17.062679 ], [ 139.260575, -17.371601 ], [ 140.215245, -17.710805 ], [ 140.875463, -17.369069 ], [ 141.071110, -16.832047 ], [ 141.274095, -16.388870 ], [ 141.398222, -15.840532 ], [ 141.702183, -15.044921 ], [ 141.563380, -14.561333 ], [ 141.635520, -14.270395 ], [ 141.519869, -13.698078 ], [ 141.650920, -12.944688 ], [ 141.842691, -12.741548 ], [ 141.686990, -12.407614 ], [ 141.928629, -11.877466 ], [ 142.118488, -11.328042 ], [ 142.143706, -11.042737 ], [ 142.515260, -10.668186 ], [ 142.797310, -11.157355 ], [ 142.866763, -11.784707 ], [ 143.115947, -11.905630 ], [ 143.158632, -12.325656 ], [ 143.522124, -12.834358 ], [ 143.597158, -13.400422 ], [ 143.561811, -13.763656 ] ] ] ] } }

]
}
Deep Arora
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2 Answers2

3

I believe that the start and end coordinates have to match:

https://stackoverflow.com/a/12573711/785716

Community
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Keab42
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  • Multipolygon consists of two polygons in above code and start and end coordinates of each polygons match. – Deep Arora Sep 28 '12 at 10:04
  • My Apologies, I didn't see the split. It looks to me like each Polygon might be surrounded by too many square brackets. Try removing a set, see if that works. – Keab42 Sep 28 '12 at 11:16
0

For anyone who is struggling to make this work, Please use this to generate the .geojson file and change type to MultiPolygon and add polygon arrays to the coordinates object. After adding those polygons, your .geojson file should look as follows,

Note the [] inside the coordinates and also your start coordinates and end coordinates should match

enter image description here

Here is some working .geojson snippet.

{
  "type": "MultiPolygon",
  "coordinates": [
    [
      [
        [
          3.33984375,
          46.49839225859763
        ],
        [
          15.732421875,
          46.49839225859763
        ],
        [
          15.732421875,
          55.7765730186677
        ],
        [
          3.33984375,
          55.7765730186677
        ],
        [
          3.33984375,
          46.49839225859763
        ]
      ]
    ]
  ]
}

Please refer to Listing 7.2 of the apple docs for more info

emkarachchi
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