XCode 26 debug build run time crash on iOS Device with iOS < 26.0



1.App build using xCode 26 beta 4 crashing on run time on iOS device with iOS < 26.0 but works fine on iOS 26 beta devices. 2. Works fine if build using xCode 16.2

Runtime Crash Dump


dyld[67519]: Symbol not found: _NSUserActivityTypeBrowsingWeb Referenced from: <C774ACB9-9CDC-353A-A372-94F0E6089D80> /private/var/containers/Bundle/Application/2D4B24D6-CEA5-4682-B549-9CCB6A56BAB9/Foreground Camera.app/Foreground Camera.debug.dylib Expected in: <050203DD-7488-307D-A999-E587314B041A> /System/Library/Frameworks/CoreServices.framework/CoreServices Symbol not found: _NSUserActivityTypeBrowsingWeb Referenced from: <C774ACB9-9CDC-353A-A372-94F0E6089D80> /private/var/containers/Bundle/Application/2D4B24D6-CEA5-4682-B549-9CCB6A56BAB9/Foreground Camera.app/Foreground Camera.debug.dylib Expected in: <050203DD-7488-307D-A999-E587314B041A> /System/Library/Frameworks/CoreServices.framework/CoreServices dyld config: DYLD_LIBRARY_PATH=/usr/lib/system/introspection DYLD_INSERT_LIBRARIES=/usr/lib/libLogRedirect.dylib:/usr/lib/libBacktraceRecording.dylib:/usr/lib/libMainThreadChecker.dylib:/usr/lib/libRPAC.dylib:/usr/lib/libViewDebuggerSupport.dylib:/System/Library/PrivateFrameworks/GPUToolsCapture.framework/GPUToolsCapture Symbol not found: _NSUserActivityTypeBrowsingWeb Referenced from: <C774ACB9-9CDC-353A-A372-94F0E6089D80> /private/var/containers/Bundle/Application/2D4B24D6-CEA5-4682-B549-9CCB6A56BAB9/Foreground Camera.app/Foreground Camera.debug.dylib Expected in: <050203DD-7488-307D-A999-E587314B041A> /System/Library/Frameworks/CoreServices.framework/CoreServices dyld config: DYLD_LIBRARY_PATH=/usr/lib/system/introspection DYLD_INSERT_LIBRARIES=/usr/lib/libLogRedirect.dylib:/usr/lib/libBacktraceRecording.dylib:/usr/lib/libMainThreadChecker.dylib:/usr/lib/libRPAC.dylib:/usr/lib/libViewDebuggerSupport.dylib:/System/Library/PrivateFrameworks/GPUToolsCapture.framework/GPUToolsCapture

Here's another thread discussing this.

— Ed Ford,  DTS Engineer

After Xcode26 beta5 update now facing same crash on iOS 26 devices.

XCode 26 debug build run time crash on iOS Device with iOS &lt; 26.0


 
 
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