Json Deserialize Nested Objects in Vb (Newtonsoft) - json

Question

Basically, I'm trying to get data from the API.
My JSON is :
[
{
"id": 101,
"items": [
{
"id": 91,
"quantity": 141,
"size": "12",
"assigned": false,
"item": {
"pk": 27,
"title": "test title",
"description": "test description",
"designer": "designer",
"category": 4,
"size": "12,14,16",
"image": "media/products/indir.jpg",
"price": 31.0,
"resin_gr": 31.0
}
},
{
"id": 92,
"quantity": 18,
"size": "14",
"assigned": false,
"item": {
"pk": 26,
"title": "Bileklik 5",
"description": "bileklik",
"designer": "designer",
"category": 2,
"size": "12,14,16",
"image": "media/products/NB00316.png",
"price": 50.0,
"resin_gr": 14.0
}
}
]
}
]
My Classes are :
Public Class Orders
Public Property id As Integer
Public Property items As IEnumerable(Of OrderItems)
End Class
Public Class OrderItems
Public Property id As Integer
Public Property quantity As String
Public Property size As String
Public Property assigned As String
Public Property item As List(Of OrderProduct)
End Class
Public Class OrderProduct
Public Property pk As Integer
Public Property title As String
Public Property description As String
Public Property designer As String
Public Property category As String
Public Property size As String
Public Property image As String
Public Property price As String
Public Property resin_gr As String
End Class
I'm trying to parse JSON like this :
Dim result As IEnumerable(Of Orders) = JsonConvert.DeserializeObject(Of IEnumerable(Of Orders))(JSONDATA)
I'm getting error on Path '[0].items[0].item.pk', line 1, position 86.
What i tried :
i changed orders.item to list but nothing changed.
what shall i do about this ?

Answer 1

Public Class Orders
Public ID As Integer
Public Items As IEnumerable(Of OrderItems)
End Class
Public Class OrderItems
Public ID As Integer
Public quantity As Integer
Public size As Integer
Public assigned As Boolean
Public Item As OrderProduct
End Class
Public Class OrderProduct
Public pk As Integer
Public title As String
Public description As String
Public designer As String
Public category As Integer
Public size As String
Public image As String
Public price As Double
Public resin_gr As Double
End Class
Edit: like A Friend commented, This works because you were trying to parse an object as a list here:
Public Property item As List(Of OrderProduct)
When it needed to be
Public Item As OrderProduct
Somehow I missed that and solved the issue when I re-created the custom objects for the specified JSON.