无法计算自行车运输模式的等值线

Question

我目前正在此处评估并尝试计算自行车的等值线，但不断收到错误响应，如下所示：

{
  "_type": "ns2:RoutingServiceErrorType",
  "type": "ApplicationError",
  "subtype": "InvalidInputData",
  "details": "Isoline for 'bicycle' Transport Mode is not supported",
  "additionalData": [
    {
      "key": "mode",
      "value": "fastest;bicycle;traffic:disabled"
    }
  ],
  "metaInfo": {
    "timestamp": "2016-07-25T13:58:35Z",
    "mapVersion": "8.30.62.159",
    "moduleVersion": "7.2.71.0-39010",
    "interfaceVersion": "2.6.25"
  }
}

请求详细信息：

https://isoline.route.cit.api.here.com/routing/7.2/calculateisoline.json?app_id=<my_app_id>&app_code=<my_app_code>&mode=fastest;bicycle;traffic:disabled&rangetype=time&start=geo!51.509373,-0.122572&range=5503

如果我将交通方式从自行车改为行人，我会得到一个成功的响应，所以假设除了那一点之外请求是可以的。也许评估计划对自行车的等值线有限制？非常感谢任何帮助。谢谢

Answer 1

在文档中，https://developer.here.com/rest-apis/documentation/routing/topics/resource-calculate-isoline.html提到目前仅支持汽车、卡车和行人模式的等值线路线。

无法计算自行车运输模式的等值线

Can't calculate isoline for bicycle transport mode

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