Hi, don't worry nothing is broken. Just our code that become a little old. To fix it, - Don't change anything from our plugin except the following. in file EZCodeScannerViewController,mm : - line 199, change mLabel.minimumFontSize = 10; by mLabel.minimumScaleFactor = 0.66f; -line 196, change mLabel.textAlignment = UITextAlignmentCenter; by mLabel.textAlignment = NSTextAlignmentCenter; in the project settings on Xcode, in BuildPhases, in Compile Sources. Find the file EZCodeScannerViewController.mm and add the Compiler Flags -fno-objc-arc. We are working on a better solution but this will work.