Started working on a photo editing extension in Xcode. no matter what I do whenever I select my extension to edit a photo the app crashes with the following error. After finding the solution for hours only thing I got was to uninstall and restart the app, but that too didn’t work. The following is the screenshot of the error.

I want to give the selected row orange color but the color changes at run time due to the presence of a greyish view on the (selected in blue). Can I make it clear?

How can make a UILabel look this way in Xcode12?

Can I change the color of the active picker row which is greyish by default?

I want to save images into a UIImage array in the same order in which it is selected using PHPickerViewController. Is this possible?

How can I play video using AVPlayer? I have retrieved the file URL i.e file:///Users/admin/Library/Developer/CoreSimulator/Devices/718B08F8-D4DD-44E6-9DFA-0E81D5EDA78C/data/Containers/Shared/AppGroup/D82C51F4-E1B2-4390-9885-296A185ACF16/File%20Provider%20Storage/photospicker/version=1&uuid=BCC39930-E835-4BBE-A6F1-716B21CA10A0&mode=compatible.mov how to play using this?