I find in my XCode "Organizer" the error "ZL36GetSFTrimCharSetForChineseOrJapanesePPK9TFontInfo_block_invoke". I tried to set my iPhone in Japanese or Chinese, but the error does not occur. What could be causing this error and how can I solve it? I am sorry for my bad English.
This is the crash log:
Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Subtype: KERN_INVALID_ADDRESS at 0x00000000 Triggered by Thread: 0 Thread 0 name: Thread 0 Crashed: 0 CoreFoundation 0x22475196 CFStringHasPrefix + 10 (CFInternal.h:627) 1 CoreText 0x247af94e ___ZL36GetSFTrimCharSetForChineseOrJapanesePPK9TFontInfo_block_invoke + 158 (SplicedFontSupport.cpp:8959) 2 libdispatch.dylib 0x220c180e _dispatch_client_callout + 22 (init.c:819) 3 libdispatch.dylib 0x220d3172 dispatch_once_f$VARIANT$mp + 62 (once.c:60) 4 CoreText 0x24761360 MakeSpliceDescriptor(unsigned long) + 648 (once.h:68) 5 CoreText 0x2474d84e TSplicedFontStashImp::CopySpliceFontAtIndex(long) const + 74 (TDescriptorSource.cpp:3694) 6 CoreText 0x247a9ea0 TSplicedFontStashImp::CopySplicedDescriptorForName(__CFString const*, bool) const + 32 (TDescriptorSource.cpp:3705) 7 CoreText 0x2474cbca TSplicedFontStashImp::CopySplicedDescriptorsForRequest(__CFDictionary const*, unsigned long) const + 134 (TDescriptorSource.cpp:3727) 8 CoreText 0x247a84c4 TDescriptorSource::CopyDescriptorsForRequest(__CFDictionary const*, __CFSet const*, CFComparisonResult (*)(void const*, void const*, void*), void*, unsigned long, TCFRef<__CFArray const*>*) const + 172 (TDescriptorSource.cpp:3630) 9 CoreText 0x2474c0ea TDescriptorSource::CopyDescriptorForRequest(__CFDictionary const*, __CFSet const*, CFComparisonResult (*)(void const*, void const*, void*), void*, unsigned long) const + 86 (TDescriptorSource.cpp:1663) 10 CoreText 0x2474bf1c TDescriptor::CreateMatchingDescriptorInternal(__CFSet const*, bool) const + 424 (TDescriptor.cpp:538) 11 CoreText 0x2474bca8 TDescriptor::InitBaseFont(bool) + 24 (TDescriptor.cpp:642) 12 CoreText 0x2475eaa2 TDescriptor::CreateMatchingDescriptor(__CFSet const*, float, unsigned long) const + 278 (TDescriptor.h:62) 13 CoreText 0x2475e942 CTFontCreateWithFontDescriptor + 34 (CTFont.cpp:93) 14 CoreText 0x2475d85a CTFontCreateUIFontForLanguage + 22 (CTFont.cpp:152) 15 UIFoundation 0x26a7531c +[UIFont systemFontOfSize:traits:] + 360 (UIFont.m:279) 16 UIKit 0x26ad6216 -[UILabel _commonInit] + 86 (UILabel.m:504) 17 UIKit 0x26ad60b0 -[UILabel initWithFrame:] + 76 (UILabel.m:531) 18 UIKit 0x26aeeaf4 -[UIView init] + 44 (UIView.m:2343) 19 UIKit 0x26b6ed28 -[UINavigationItemView initWithNavigationItem:] + 196 (UINavigationBar.m:9834) 20 UIKit 0x26debe9e -[UINavigationItem _defaultTitleView] + 130 (UINavigationBar.m:1469) 21 UIKit 0x26b6ec34 -[UINavigationItem _titleView] + 116 (UINavigationBar.m:1479) 22 UIKit 0x26c094bc -[UINavigationBar _removeItemsFromSuperview:] + 140 (UINavigationBar.m:6931) 23 UIKit 0x26deed7c -[UINavigationBar _setDecodedItems:] + 496 (UINavigationBar.m:2697) 24 UIKit 0x26dee99c -[UINavigationBar initWithCoder:] + 484 (UINavigationBar.m:2662) 25 UIKit 0x2709910e UINibDecoderDecodeObjectForValue + 782 (UINibDecoder.m:705) 26 UIKit 0x27098df4 -[UINibDecoder decodeObjectForKey:] + 296 (UINibDecoder.m:792) 27 UIKit 0x26deaf16 -[UINavigationItem initWithCoder:] + 734 (UINavigationBar.m:548) 28 UIKit 0x2709910e UINibDecoderDecodeObjectForValue + 782 (UINibDecoder.m:705) 29 UIKit 0x27098df4 -[UINibDecoder decodeObjectForKey:] + 296 (UINibDecoder.m:792) 30 UIKit 0x26f814a4 -[UIRuntimeConnection initWithCoder:] + 160 (UIRuntimeConnection.m:23) 31 UIKit 0x2709910e UINibDecoderDecodeObjectForValue + 782 (UINibDecoder.m:705) 32 UIKit 0x270990a0 UINibDecoderDecodeObjectForValue + 672 (UINibDecoder.m:602) 33 UIKit 0x27098df4 -[UINibDecoder decodeObjectForKey:] + 296 (UINibDecoder.m:792) 34 UIKit 0x26f80a0a -[UINib instantiateWithOwner:options:] + 1110 (UINib.m:345) 35 UIKit 0x26e33aa2 -[UIViewController _loadViewFromNibNamed:bundle:] + 322 (UIViewController.m:2309) 36 UIKit 0x26c06ffa -[UIViewController loadView] + 142 (UIViewController.m:2438) 37 UIKit 0x26acca1e -[UIViewController loadViewIfRequired] + 150 (UIViewController.m:2537) 38 UIKit 0x26acc970 -[UIViewController view] + 24 (UIViewController.m:2598) 39 UIKit 0x26ad3638 -[UIWindow addRootViewControllerViewIfPossible] + 68 (UIWindow.m:1445) 40 UIKit 0x26ad0b3c -[UIWindow _setHidden:forced:] + 276 (UIWindow.m:1529) 41 UIKit 0x26b45a5c -[UIWindow makeKeyAndVisible] + 48 (UIWindow.m:4929) 42 Electrical Calculations FREE 0x0008bb68 0x4d000 + 256872 43 UIKit 0x26b41784 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 392 (UIApplication.m:1865) 44 UIKit 0x26d692d0 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 3080 (UIApplication.m:2112) 45 UIKit 0x26d6d284 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1588 (UIApplication.m:3355) 46 UIKit 0x26d8183c __84-[UIApplication _handleApplicationActivationWithScene:transitionContext:completion:]_block_invoke3286 + 36 (UIApplication.m:12263) 47 UIKit 0x26d6a7b2 -[UIApplication workspaceDidEndTransaction:] + 134 (UIApplication.m:2748) 48 FrontBoardServices 0x23bf6c06 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 18 (FBSSerialQueue.m:158) 49 FrontBoardServices 0x23bf6ab8 -[FBSSerialQueue _performNext] + 224 (FBSSerialQueue.m:177) 50 FrontBoardServices 0x23bf6db8 -[FBSSerialQueue _performNextFromRunLoopSource] + 48 (FBSSerialQueue.m:206) 51 CoreFoundation 0x22515dfe __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14 (CFRunLoop.c:1761) 52 CoreFoundation 0x225159ec __CFRunLoopDoSources0 + 452 (CFRunLoop.c:1807) 53 CoreFoundation 0x22513d5a __CFRunLoopRun + 794 (CFRunLoop.c:2536) 54 CoreFoundation 0x22463228 CFRunLoopRunSpecific + 520 (CFRunLoop.c:2814) 55 CoreFoundation 0x22463014 CFRunLoopRunInMode + 108 (CFRunLoop.c:2844) 56 UIKit 0x26b3ac3c -[UIApplication _run] + 524 (UIApplication.m:2578) 57 UIKit 0x26b35188 UIApplicationMain + 144 (UIApplication.m:3772) 58 Electrical Calculations FREE 0x00082920 0x4d000 + 219424 59 libdyld.dylib 0x2210b872 start + 2 (start_glue.s:64) 1 Answers
Answers 1
Seems like an object was deallocated even after having a reference to that object, thus the code assumed it was valid. Please try running "Zombies" in Instruments. It will tell you where you sent a message to an invalid object. If you are using iOS Simulator, try to do Hardware -> Simulate Memory Warning, as frequently as possible while trying to reproduce the crash.
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