Some of the filters that can be created using the CIFilterBuiltins extensions cause runtime exceptions when assigning an inputImage to them:
This happens in Xcode 11.5 and Xcode 12 beta 2 on iOS and macOS.
I already filed feedback for this (FB8013603).
I tried a few and found this to be the case for CIFilter.comicEffect(), CIFilter.cmykHalftone(), and CIFilter.pointillize() (probably more). Other filters like CIFilter.gaussianBlur() work fine.NSInvalidArgumentException: "-[CIComicEffect setInputImage:]: unrecognized selector sent to instance ..."
This happens in Xcode 11.5 and Xcode 12 beta 2 on iOS and macOS.
I already filed feedback for this (FB8013603).