Cannot cast json to other type about arrow

[maxkonovalov]

Hello @christophedebatz,

Looks like you have Core Data model and there's a problem with it, rather than JSON parsing. The crash log says that your User model doesn't have the id property. You need to make sure that the properties for your model are properly generated.

To narrow down the issue, did you try parsing the id to a temporary variable first before assigning it to your model? E.g.:

var id: Int32 = 0
id <-- json["id"]
createdUser.id = id

[christophedebatz]

Hi @maxkonovalov
I will test your solution. Hope I will have time to come back here.
By the way, nice library.
Regards.

[s4cha]

@maxkonovalov @christophedebatz

How is your Int in your JSON file? is it like 123 or "123".
If your int is in the string form in the JSON, then Int32 parsing will fail.

We can add this line In the library in the future to support String to Int32 parsing

case is Int32.Type: if let v = Int32(string) { left = v as? T }

Hope this helps :)