Fiware 在IOTUL代理中未找到设备组

我正在尝试使用物联网代理UL2.0发送测量值

首先，我创建了一个设备，如下所示：

POST /iot/devices HTTP/1.1
Host: localhost:4061
Fiware-Service: Empresa1
Fiware-ServicePath: /empresa1
Content-Type: application/json
Cache-Control: no-cache
{ 
"devices": [ 
    { 
        "device_id": "A6", 
        "entity_name": "A6", 
        "entity_type": "E6", 
        "attributes": [ 
              { "object_id": "a", "name": "aaa", "type": "text" },
              { "object_id": "b", "name": "bbb", "type": "text" },
              { "object_id": "c", "name": "ccc", "type": "text" }
        ]
    }
]
}

POST /iot/d?i=A6&k=A6&d=a|7|b|7|c|7 HTTP/1.1
Host: localhost:7896
Fiware-Service: Empresa1
Fiware-ServicePath: /empresa1
Content-Type: text/plain
Cache-Control: no-cache

然后我尝试发送如下测量值：

POST /iot/devices HTTP/1.1
Host: localhost:4061
Fiware-Service: Empresa1
Fiware-ServicePath: /empresa1
Content-Type: application/json
Cache-Control: no-cache
{ 
"devices": [ 
    { 
        "device_id": "A6", 
        "entity_name": "A6", 
        "entity_type": "E6", 
        "attributes": [ 
              { "object_id": "a", "name": "aaa", "type": "text" },
              { "object_id": "b", "name": "bbb", "type": "text" },
              { "object_id": "c", "name": "ccc", "type": "text" }
        ]
    }
]
}

POST /iot/d?i=A6&k=A6&d=a|7|b|7|c|7 HTTP/1.1
Host: localhost:7896
Fiware-Service: Empresa1
Fiware-ServicePath: /empresa1
Content-Type: text/plain
Cache-Control: no-cache

但我得到了以下错误：

{
    "name": "DEVICE_GROUP_NOT_FOUND",
    "message": "Couldn\t find device group"
}

设备组是什么

谢谢
 我想出了解决办法

我刚刚在
config.js
中将
config.defaultTransport
更改为
HTTP
，并使用
TEF
作为apikey

有效地向Orion发送措施的请求如下：

POST /iot/d?i=A6&k=TEF&d=a|7|b|7|c|7 HTTP/1.1
Host: localhost:7896
Fiware-Service: Empresa1
Fiware-ServicePath: /empresa1
Content-Type: text/plain
Cache-Control: no-cache

我希望这对某些人有所帮助。
请小心，您需要配置一个服务，以便可以使用自己的API密钥，这可以通过发出这样的HTTP请求来完成

POST http://130.206.80.40:5371/iot/services

    Headers:

    {
      'Content-Type':       'application/json',
      'X-Auth-Token' :      '[TOKEN]',
      'Fiware-Service':     'openiot',
      'Fiware-ServicePath': '/'
    }

    Payload:

    {
      "services": [
        {
          "apikey":      "4jggokgpepnvsb2uv4s40d59ov",
          "cbroker":     "http://0.0.0.0:1026",
          "entity_type": "thing",
          "resource":    "/iot/d"
        }
      ]
    }
邮递http://130.206.80.40:5371/iot/services
标题：
{
“内容类型”：“应用程序/json”，
“X-Auth-Token”：“[Token]”，
“Fiware服务”：“openiot”，
“Fiware服务路径”：“/”
}
有效载荷：
{
“服务”：[
{
“apikey”：“4JGGOGKGPEPNVSB2UV4S40D59OV”，
“cbroker”：http://0.0.0.0:1026",
“实体类型”：“事物”，
“资源”：“/物联网/日”
}
]
}
jose manuel cantera先前的回答是正确的。另外，请注意
资源
字段应以斜杠
/
开头。我的问题和你的一样，看这张票