Move Images in Document Directory

🎤 General Discussion Swift
1

please i need to move the images from folder to another folder in document directory please how can i move these images

the following my code:

let fileManager = NSFileManager.defaultManager()

do {
    let document = try fileManager.URLForDirectory(.DocumentDirectory, inDomain: .UserDomainMask, appropriateForURL: nil, create: false)
    let getFolders = try fileManager.contentsOfDirectoryAtURL(document, includingPropertiesForKeys: nil, options: .SkipsHiddenFiles)

    for folder in getFolders {
        if folder.lastPathComponent! == cell.folderNameLabel.text!   {

            for url in imageUrls {
                // ImageUrls is the array of all url which i want to move it to another folder 
          try fileManager.moveItemAtURL(NSURL(string: url)!, toURL: folder)

            }

        }
    }
}catch {
    print(error)
}

i have receive this error (fatal error: unexpectedly found nil while unwrapping an Optional value lldb)

thanks advance

2

Have you tried stepping through it with the debugger? My first step would be to find out which optional is nil.

3

Thank you for answer i will check it
But my code is right or not?

Thanks

4

It’s hard to say without more context - but so far I suspect url (from imageUrls) is invalid, causing the result of NSURL to be nil.

5

Ok thank you very much i will check it

6

am check it my friend and any url i can delete the image from it so in this case the url is right
but i don’t know why this problem is display to me

7

I grabbed your code and compiled to step through and check all the optionals are OK - the only thing I can’t verify as being OK is what comes out of imageUrls. Is it possible that most of them are fine but in some cases one isn’t?