I would like to ask the gods that my project only crashed between iOS 9.0 and 9.3, but the development environment will not. I searched a lot on the Internet and found that all the people were saying that it was caused by the wide color gamut of the picture, but I ruled out this reason according to what I said online. There are no P3 and 16-bit pictures in my project. So what is the cause?

PS: attach crash information on Bugly:
libobjc.A.dylib objc_msgSend + 16
1 CoreFoundation-[_ CFXNotificationTokenRegistration copyHandler] + 64
2 CoreFoundation _ CFXRegistrationPost + 384
3 CoreFoundation _ CFXNotificationPost_block_invoke + 60
4 CoreFoundation-[_ CFXNotificationRegistrar find:object:observer:enumerator:] + 1532
5 CoreFoundation _ CFXNotificationPost + 368
6 Foundation-[NSNotificationCenter postNotificationName:object:userInfo:] + 68
7 UIKit-[UIApplication _ deactivateForReason:notify:] + 808
8 UIKit _ 61-[ UIApplication _ sceneSettingsPreLifecycleEventDiffInspector] _ block_invoke + 124
9 FrontBoardServices _ 52-[FBSSettingsDiffInspector inspectDiff:withContext:] _ block_invoke27 + 208
10 Foundation _ NSIndexSetEnumerate + 716
11 BaseBoard-[BSSettingsDiff inspectChangesWithBlock:] + 104
12 FrontBoardServices-[FBSSettingsDiff inspectOtherChangesWithBlock:] + 88
13 FrontBoardServices-[FBSSettingsDiffInspector inspectDiff:withContext:] + 292
14 UIKit _ 70-[UIApplication scene:didUpdateWithDiff:transitionContext:completion:] _ block_invoke + 120
15 UIKit-[UIApplication scene:didUpdateWithDiff:transitionContext:completion:] + 708
16 FrontBoardServices -[FBSSerialQueue _ performNext] + 184
17 FrontBoardServices-[FBSSerialQueue _ performNextFromRunLoopSource] + 56
18 CoreFoundation _ CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 24
19 CoreFoundation _ CFRunLoopDoSources0 + 540
20 CoreFoundation _ CFRunLoopRun + 724
21 CoreFoundation CFRunLoopRunSpecific + 384
22 GraphicsServices GSEventRunModal + 180
23 UIKit UIApplicationMain + 204
24 gst-ios main (main.m:13)
25 libdyld.dylib _ start + 4