NSString to NSURL?

Question

Trying to convert a string to NSURL and this is not happening.

barcodeTextLabel.text = foundCode.barcodeString;
urlToGrab = [NSString stringWithFormat:@"%@", foundCode.barcodeString]; // foundCode.barcodeString is an NSString

urlToGrab shows the following "error invalid CFStringRef"

Answer 1

This is how you create an NSURL from an NSString:

NSURL *url = [NSURL URLWithString:@"http://www.google.com"];

Answer 2

You can use following for creating the file path to url.

NSURL *yourURL = [NSURL fileURLWithPath:@"/Users/xyz/Desktop/abc.sqlite"];