Question

我正在测试解释地理位置的查询here以及当我使用LatLng的正值时（印度洋中部，中国，澳大利亚，加拿大西部等）Context Broker返回内部服务器错误，例如：

此查询： myorion.local：1026 / NGSI10 / queryContext？offset = 0＆amp; limit = 100＆amp; details = on：

{
"restriction":{
    "scopes":[
        {
            "type":"FIWARE_Location",
            "value":{   
                "polygon":{
                    "vertices":[
                        {"latitude":2.811371193331,"longitude":130.078061},
                        {"latitude":13.031027211328,"longitude":130.078061},
                        {"latitude":13.031027211328,"longitude":140.24472766667},
                        {"latitude":2.811371193331,"longitude":140.24472766667}
                        ]
                    }
            }
        }
    ]
    },
    "entities":[
        {"id":".*","type":"Arduino","isPattern":"true"}
    ],
    "attributes":[]
}

返回：

{
  "errorCode" : {
    "code" : "500",
    "reasonPhrase" : "Internal Server Error",
    "details" : "collection: orion.entities - query(): { query: { $or: [ { _id.id: /.*/, _id.type: "Arduino" } ], _id.servicePath: { $exists: false }, location.coords: { $geoWithin: { $geometry: { type: "Polygon", coordinates: [ [ [ 2.811371193331, 130.078061 ], [ 13.031027211328, 130.078061 ], [ 13.031027211328, 140.24472766667 ], [ 2.811371193331, 140.24472766667 ], [ 2.811371193331, 130.078061 ] ] ] } } } }, orderby: { creDate: 1 } } - exception: count fails:{ errmsg: "exception: bad geo query", code: 2, ok: 0.0 }"
  }
}

Circle也出现同样的问题：

{
"restriction":{
    "scopes":[
        {
            "type":"FIWARE_Location",
            "value":{
                "circle":{
                    "centerLatitude":0.60024334316097,
                    "centerLongitude":102.58133563829,
                    "radius":610000
                    }
            }
        }
    ]
    },
    "entities":[
        {"id":".*","type":"Arduino","isPattern":"true"}
    ],
    "attributes":[]
}

将返回：

{
  "errorCode" : {
    "code" : "500",
    "reasonPhrase" : "Internal Server Error",
    "details" : "collection: orion.entities - query(): { query: { $or: [{ _id.id: /.*/, _id.type: "Arduino" } ], _id.servicePath: { $exists: false }, location.coords: { $geoWithin: { $centerSphere: [ [ 0.6002433431609701, 102.58133563829 ], 0.0957463506513891 ] } } }, orderby: { creDate: 1 } } - exception: count fails:{ errmsg: "exception: bad geo query", code: 2, ok: 0.0 }"
  }
}

我很确定这是因为正值，因为当我在Lat或Lng值中有正值时，我会从Context Broker获得这个错误

“collection：orion.entities - query（）：{query：{$ or：[{_id.id：/.* /，_ id.type：”Arduino“}]，_ id.servicePath：{ $ exists：false}，location.coords：{$ geoWithin：{$ centerSphere：[[0.6002433431609701,102.58133563829]，0.0957463506513891]}}}，orderby：{creDate：1}} - 异常：count失败：{errmsg：“exception ：糟糕的地理查询“，代码：2，确定：0.0}”

猎户座版本：0.14.0
MongoDB版本：2.6.3
CentOS 6.5

Answer 1

0.14.0之前的猎户座版本有一个known bug，可以避免使用经度大于90度（或小于-90度）的查询。该错误已经在代码库中的develop分支中修复，将包含在Orion 0.14.1版本中。

感谢Leonan Carvalho帮助调试此问题！

当使用经度值大于90或小于-90时，Orion Geo定位查询返回内部服务器错误

1 个答案: