调用Azure函数时FunctionInvocationException

我的Azure功能有问题。函数无法启动,因为每次都会引发FunctionInvocationException。

内部异常为InvalidOperationException,消息如下:

必须为此操作提供PartitionKey

这两种方法在我的开发、qa和uat环境中都很好——只有生产环境有问题。这两个集合(用于设置和审核)都是在没有分区键的情况下创建的,与每个环境一样。

System.InvalidOperationException(系统无效操作异常): 在Microsoft.Azure.Documents.Client.DocumentClient+d_347.MoveNext(Microsoft.Azure.Documents.Client,版本=1.11.0.0,区域性=中性,公钥令牌=31bf3856ad364e35)

编辑:

{
  "scriptFile": "..\\bin\\Cso.Notification.Function.dll",
  "entryPoint": "Cso.Notification.Function.Program.Run",
  "disabled": false,
  "bindings": [
    {
      "type": "httpTrigger",
      "direction": "in",
      "webHookType": "genericJson",
      "name": "request",
      "methods": [
        "post"
      ]
    },
    {
      "type": "documentDB",
      "name": "subscriberSettings",
      "databaseName": "CSO",
      "collectionName": "Settings",
      "id": "SubscriberSettings",
      "connection": "CsoDocDb",
      "direction": "in"
    },
    {
      "type": "http",
      "direction": "out",
      "name": "res"
    },
    {
      "type": "documentDB",
      "name": "collector",
      "databaseName": "CSO",
      "collectionName": "AuditJSON",
      "connection": "CsoDocDb",
      "direction": "out"
    }
  ]
}