I have downloaded an Objective-C Project CocoaSlideshow which I have modified, built, and run successfully in XCode 12.3 running on Catalina (10.15.7) but I cannot display the interface in XCode. I have created an archive and generated a .dmg file. There is no Main.storyboard file in the project. There is a message Unable to Load revisions at the bottom of the centre and right-hand panels. The Editor menu option does not include the option to display the Assistant Editor. How can I display the interface in this project?

When viewing total downloads for an App in App Store Connect App Analytics, the option to filter Total Downloads by version is greyed out when clicking Add Filter even though the app has had a version change 1 week ago as shown in the App Store Version history. The version option is greyed out when running App Store Connect from Windows (using Firefox) and from a Mac (using Safari)

After submitting my app for review, I received a rejection on account of it crashing in MacOS 12.4 environment. The Objective-C app was developed in MacOS 12.4 and the app runs OK in Xcode and as a standalone executable. The crash log shows the exception type as SIGABRT and documentation. indicates that the crash may arise from an uncaught exception. Part of the crash log is shown below. How can I find out where the problem is occurring in my code? Application Specific Backtrace 0: 0 CoreFoundation 0x00000001b15e5198 __exceptionPreprocess + 240 1 libobjc.A.dylib 0x00000001b132fe04 objc_exception_throw + 60 2 CoreFoundation 0x00000001b150cc98 -[__NSArrayM copyWithZone:] + 0 3 Caption Pro 0x000000010259db78 Caption Pro + 105336 4 Caption Pro 0x000000010259cc58 Caption Pro + 101464 5 Caption Pro 0x000000010259c720 Caption Pro + 100128 6 CoreFoundation 0x00000001b1558854 -[NSSet makeObjectsPerformSelector:] + 216 7 AppKit 0x00000001b40a678c -[NSIBObjectData nibInstantiateWithOwner:options:topLevelObjects:] + 1080 8 AppKit 0x00000001b409aa70 loadNib + 416 9 AppKit 0x00000001b4099fa0 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:options:withZone:ownerBundle:] + 800 10 AppKit 0x00000001b4099ba4 -[NSBundle(NSNibLoading) loadNibNamed:owner:topLevelObjects:] + 220 11 AppKit 0x00000001b4099974 +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 388 12 AppKit 0x00000001b408b740 NSApplicationMain + 576 13 dyld 0x00000001027c508c start + 520 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x1b1462d98 __pthread_kill + 8 1 libsystem_pthread.dylib 0x1b1497ee0 pthread_kill + 288 2 libsystem_c.dylib 0x1b13d2340 abort + 168 3 libc++abi.dylib 0x1b1452b08 abort_message + 132 4 libc++abi.dylib 0x1b1442950 demangling_terminate_handler() + 336 5 libobjc.A.dylib 0x1b1338320 _objc_terminate() + 144 6 libc++abi.dylib 0x1b1451ea4 std::__terminate(void (*)()) + 20 7 libc++abi.dylib 0x1b1454c1c __cxxabiv1::failed_throw(__cxxabiv1::__cxa_exception*) + 36 8 libc++abi.dylib 0x1b1454bc8 __cxa_throw + 140 9 libobjc.A.dylib 0x1b132ff6c objc_exception_throw + 420 10 CoreFoundation 0x1b150cc98 -[__NSSingleObjectArrayI objectAtIndex:] + 140 11 Caption Pro 0x10259db78 0x102584000 + 105336 12 Caption Pro 0x10259cc58 0x102584000 + 101464 13 Caption Pro 0x10259c720 0x102584000 + 100128 14 CoreFoundation 0x1b1558854 -[NSSet makeObjectsPerformSelector:] + 216 15 AppKit 0x1b40a678c -[NSIBObjectData nibInstantiateWithOwner:options:topLevelObjects:] + 1080 16 AppKit 0x1b409aa70 loadNib + 416 17 AppKit 0x1b4099fa0 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:options:withZone:ownerBundle:] + 800 18 AppKit 0x1b4099ba4 -[NSBundle(NSNibLoading) loadNibNamed:owner:topLevelObjects:] + 220 19 AppKit 0x1b4099974 +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 388 20 AppKit 0x1b408b740 NSApplicationMain + 576 21 dyld 0x1027c508c start + 520