The images were loaded in Assets. The 2x image of the same image was in png format, but the 3x image was in heic format. Of course, both the 2x and 3x images were heic, and crashes occurred, but the probability of recurrence was very low. From the crash devices reported by firebase, the device system was 18.2.0, and we suspected it was a system-level bug. The development language we used was swift.

I made a demo and put the images in our project that caused the app to crash when loading the heic image format into the demo. This is the link to the demo :

The images were loaded in Assets. The 2x image of the same image was in png format, but the 3x image was in heic format. Of course, both the 2x and 3x images were heic, and crashes occurred, but the probability of recurrence was very low. From the crash devices reported by firebase, the device system was 18.2.0, and we suspected it was a system-level bug. The development language we used was swift. This is the link to the demo: https://github.com/Gerhard94/HeicImageDemo

I made a demo and put the images in our project that caused the app to crash when loading the heic image format into the demo.