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<p>我试图在Mapbox studio中使用<a href="https://filebin.net/ebx2qdvha5la8i4c" rel="nofollow noreferrer">JSON file</a>进行网络分析,但它给了我一个错误:</p>
<blockquote>
<p>Input failed. "type" member required on line 1.</p>
</blockquote>
<p>JSON文件的代表性示例是:</p>
<pre><code>"version": 0.6,
"generator": "Overpass API 0.7.56.2 b688b00f",
"osm3s": {
"timestamp_osm_base": "2020-03-27T11:58:01Z",
"copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL."
},
"elements": [
{
"type": "node",
"id": 123458059,
"lat": -38.3344495,
"lon": 143.5394486
},
{
"type": "node",
"id": 123458066,
"lat": -38.3394461,
"lon": 143.5923655,
"tags": {
"crossing": "traffic_signals",
"highway": "traffic_signals"
}
},
{
"type": "way",
"id": 769574290,
"nodes": [
7183581936,
681081177,
1561328098,
1539139562,
448021781
],
"tags": {
"highway": "trunk",
"lanes": "2",
"maxspeed": "80",
"name": "Princes Highway",
"ref": "A1",
"source:maxspeed:sign": "mapillary"
}
},
{
"type": "way",
"id": 776227225,
"nodes": [
1017428185,
317738200
],
"tags": {
"alt_name": "Princes Highway",
"highway": "trunk",
"lanes": "2",
"maxspeed": "50",
"name": "Murray Street",
"ref": "A1",
"source:maxspeed:sign": "OpenStreetCam",
"source:name": "services.land.vic.gov.au"
}
}
]
}
</code></pre>
<p>是否由于格式规范而发生错误?我们是否需要重新格式化功能或类型</p>