CODEWITHSUNDEEP
iosswiftuiimagensdatauiimagepngrepresentation
Hamza Almass
Hamza Almass

Reputation: 41

Unable to convert image to NSData

I get all the images from a photo library and I want to import it in the core data. I am trying to convert the images to NSData, in order to save it in the core data. Some images are converted, but others are not. I get the following error:

**Data[602] <Error>: ImageIO: PNG zlib error**

I use the following code:

for(_ , value) in dictOfPhoto.enumerate() {
    if let convertImage = UIImagePNGRepresentation(value.1) {
        if let app = UIApplication.sharedApplication().delegate as? AppDelegate {
            let connection = app.managedObjectContext
            let imgN = NSEntityDescription.insertNewObjectForEntityForName("Images",
                inManagedObjectContext: connection)
            imgN.setValue(convertImage, forKey: "image")
            imgN.setValue(folderName, forKey: "folderName")
            do {
                try connection.save()
                // print("Image Is Save It") 
            } catch {
                print(error)
            }
        }
    } else {
        //print("One Image Not Converted!")
    }   
}

How can I resolve this issue?

Upvotes: 1

Views: 309

Answers (0)

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