CODEWITHSUNDEEP
iosjsoncore-dataswift
Evonet
Evonet

Reputation: 3640

Parsing a JSON retrieved int32 into a core data class with swift

I have a Core Data class which is being populated via a JSON rest API call using Swift.

I can parse the dictionary without any problems for strings, but cannot parse the ID field which is an Int32.

My code is:

class Job: NSManagedObject {
    @NSManaged var id: Int32
}


if let id = resultDict["JobID"] as? NSNumber {
    job.id = Int32(id) // THIS LINE IS CAUSING THE ERROR 
}

The error that I'm getting when trying to build is: 'Could not find an overload for 'init' that accepts the supplied arguments"

Upvotes: 0

Views: 295

Answers (1)

Mike S
Mike S

Reputation: 42345

Int32 doesn't have an initializer that takes an NSNumber. You can use the intValue property of NSNumber directly though; it returns an Int32:

job.id = id.intValue

Upvotes: 1

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