black screen on iPhone 5C

[jamesmdr]

Hi, I was using the 32 bit version in my project, testing with an iPhone 5C, it worked very well, but I need the 64-bit version for the new 64-bit iPhones. I upgraded my project with this 64-bit version you posted, but when I am testing with the same iPhone 5C, I call the reader and it shows a black screen, the image of the QR Code does not appear in the iPhone display, but the reader still reads the QR Code correctly, surprisingly. But I cannot use it like that because the user thinks it is not working. With the 32-bit version the image of QR Code was displayed correctly during the reading. Have I missed something I should have done in the code when changed to this new lib?