App crashes on launch - dyld: Symbol not found: _vfork

Question

anils OP

Created Feb ’22

Replies 2

Boosts 1

Views 2.0k

Participants 3

App crashes on launch iOS 14 and lower simulators using Xcode 13.2.1 on M1 MacBook Pro


  Referenced from: /Users/anilsudhakaran/Library/Developer/Xcode/DerivedData/APIGuardTest-cvlwhhwgzpcsbhdqtgbbgjryqdqj/Build/Products/Debug-iphonesimulator/APIGuard.framework/APIGuard

  Expected in: /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libSystem.B.dylib

 in /Users/anilsudhakaran/Library/Developer/Xcode/DerivedData/APIGuardTest-cvlwhhwgzpcsbhdqtgbbgjryqdqj/Build/Products/Debug-iphonesimulator/APIGuard.framework/APIGuard

dyld: launch, loading dependent libraries

DYLD_ROOT_PATH=/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.simruntime/Contents/Resources/RuntimeRoot

DYLD_LIBRARY_PATH=/Users/anilsudhakaran/Library/Developer/Xcode/DerivedData/APIGuardTest-cvlwhhwgzpcsbhdqtgbbgjryqdqj/Build/Products/Debug-iphonesimulator:/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/introspection

DYLD_INSERT_LIBRARIES=/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libBacktraceRecording.dylib:/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libMainThreadChecker.dylib:/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.simruntime/Contents/Resources/RuntimeRoot/Developer/Library/PrivateFrameworks/DTDDISupport.framework/libViewDebuggerSupport.dylib

DYLD_FALLBACK_FRAMEWORK_PATH=/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.7.si

Boost

Answer 1

F99 OP

Apr ’22

I'm having a similar problem. Did you find a solution?

0

Answer 2

MrVincenzo OP

Apr ’22

Same here. Crashing on dyld: Symbol not found: _vfork when running on iOS 13.7 simulator.

Both the Thread Sanitizer and the Address Sanitizer are disabled as per other threads:

https://developer.apple.com/forums/thread/695167 https://developer.apple.com/forums/thread/686884

I've the following setup:

MacBook Pro with M1 Pro silicon
Monterey 12.3.1
Xcode 13.3.1

1