ios13 -[ASTextKitContext initWithAttributedString:lineBreakMode:maximumNumberOfLines:exclusionPaths:constrainedSize:] deadlock appear in rare cases #1690
Comments
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We face the same issue (we use the branch release/p.37, iOS 13.1). When we comment out |
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We used Texture heavily in our apps, with hundred of nodes on a screen. Thus, this issue makes the app crashed after just a few taps. Can anyone please help? |
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Is there already a solution for this issue? We experiencing some deadlocks as well since we build for IOS13 |
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I'm getting lots of this issues as well. Is there anything I can do to help? |
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Try our PR to see if the problem gone #1710 ;-) |
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Unfortunately not :-( |
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I get stuck overhere: |
Also not working for me either :( |
Investigation into deadlocks with iOS13 text renderingWe're looking into this at Pinterest since we're also hitting the issue. A couple things have popped out in our investigation: Possibly unnecessary global mutex
I wrote a simple unit test to make sure that allocating thousands of ASTextKitContent objects did not deadlock when this mutex was disabled. This test gives us decent confidence that the root cause of the global mutex (written in 2015) might have been resolved a while ago. - (void)testTextKitComponentsCanBeAllocatedConcurrently
{
ASConfiguration *config = [ASConfiguration new];
config.experimentalFeatures = ASExperimentalRemoveTextKitInitialisingLock;
[ASConfigurationManager test_resetWithConfiguration:config];
NSAttributedString *attributedString =
[[NSAttributedString alloc]
initWithString:@"90's cray photo booth tote bag bespoke Carles. Plaid wayfarers Odd Future master cleanse tattooed four dollar toast small batch kale chips leggings meh photo booth occupy irony. " attributes:@{}];
dispatch_queue_t queue = dispatch_get_global_queue(QOS_CLASS_DEFAULT, 0);
for (NSUInteger i = 0; i < 5000; i++) {
XCTestExpectation *expectation = [self expectationWithDescription:@"Allocate textkit content"];
dispatch_async(queue, ^{
ASTextKitContext *context = [[ASTextKitContext alloc]
initWithAttributedString:attributedString
tintColor:nil
lineBreakMode:NSLineBreakByWordWrapping
maximumNumberOfLines:3
exclusionPaths:nil
constrainedSize:CGSizeMake(100, 100)];
XCTAssert(context != nil);
[expectation fulfill];
});
}
[self waitForExpectationsWithTimeout:60 handler:nil];
}Please test out that experiment and let us know if you're still able to reproduce the issue Deadlock in background layout calculation
For This leads to a few problems
We're currently discussing the right fix but I believe this is what we're seeing with the adoption of iOS 13. Hope this helps! |
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As @rahul-malik mentioned, when we looked into this it appeared that From the above call stack, it looks like This seemed to back up our theory that this operation was being queued on the main thread while the main thread was synchronously waiting for the posting thread to finish layout. We were also able to verify that the notification that is being handled is either The long term fix for this type of deadlock is probably to stop relying on Our proposed quick fix for this is kind of gross, but so far seems to be working. Basically we are swizzling static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
// we are swizzling the __NSObserver class (you may want to obfuscate this string)
Class class = [NSClassFromString(@"__NSObserver") class];
// we are swizzling the doit: method (you may want to obfuscate this string)
SEL originalSelector = NSSelectorFromString(@"_doit:");
SEL swizzledSelector = NSSelectorFromString(@"swizzled_doit:");
Method origMethod = class_getInstanceMethod(class, originalSelector);
// Create a new implementation via a block
IMP impl = imp_implementationWithBlock(^(id _self, id arg) {
NSNotification *notification = (NSNotification *)arg;
// make sure arg is a notification, then check to see if it is NSTextStorageDidProcessEditingNotification or NSTextStorageDidProcessEditingNotification
if ([notification isKindOfClass:[NSNotification class]] && notification &&
([[notification name] isEqualToString:NSTextStorageDidProcessEditingNotification] || [[notification name] isEqualToString:NSTextStorageWillProcessEditingNotification])) {
// This is the notification we are looking for. _doit: will jump to the main thread and wait until the operation is attended to.
// Instead, let's dispatch doit: asynchrously to the main thread. that will allow layout to continue so main will stop blocking
// and then _doit: will eventually run on main.
dispatch_async(dispatch_get_main_queue(),^{
((void (*)(id, SEL, NSNotification *))objc_msgSend)(_self, swizzledSelector, arg);
});
} else {
// This isn't the notification we are looking for. Proceed without any dispatching to main
((void (*)(id, SEL, NSNotification *))objc_msgSend)(_self, swizzledSelector, arg);
}
});
// add the new method to the class
if (class_addMethod(class, swizzledSelector, impl, method_getTypeEncoding(origMethod))) {
Method newMethod = class_getInstanceMethod(class, swizzledSelector);
// If original doesn't implement the method we want to swizzle, create it.
if (class_addMethod(class, originalSelector, method_getImplementation(newMethod), method_getTypeEncoding(origMethod))) {
class_replaceMethod(class, swizzledSelector, method_getImplementation(origMethod), method_getTypeEncoding(newMethod));
} else {
method_exchangeImplementations(origMethod, newMethod);
}
}
});My biggest concern about this is that UIKit must be dispatching to main and waiting for some reason. Whatever that reason may be, we are basically ignoring it with this change. But UIKit probably doesn't expect main to be synchronously waiting for anything, and layout on a background thread is so non-UIKit that perhaps this change will end up being innocuous. |
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Great findings on the (new?) behavior of NSTextStorage you all. I would like to chime in a bit to provide an insight on the default behavior of ASDataController, hopefully without distracting you from the discussion for the right fix. By default ASDataController does not block main thread while processing a batch update on background thread(s), unless the number of new cell nodes is 0 or 1 (although I think we can get rid of this caveat). Clients can change the default behavior by either setting cell layout mode to It's true that if ASDataController blocks main and one of the background threads (that is responsible for processing the batch update) tries to dispatch sync back to main, we’ll hit a deadlock. This means -waitUntilAllUpdatesAreProcessed is no longer a safe API. So I agree with @rcancro that the long term fix is probably to stop synchronously waiting forever on main, essentially getting rid of Edit: clarify the default behavior of ASDataController and my thought on the long term fix. |
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Thanks for the clarification @rahul-malik, I'm gonna try some solutions based on what you explained. |
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@esam091 Have you find any solution yet? |
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We ended up replacing ASTextNode with ASTextNode2 on screens that have the problem. The problem isn't totally gone but significantly reduced for now. |
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Amazing that worked really well. We couldn't trigger a freeze ourselves anymore. |
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@esam091 Could you please verify if ASTextNode2 doesn't have this issue and the issue isn't totally gone because you still have ASTextNode somewhere else in your app? Or that ASTextNode2 still hits this deadlock occasionally? I believe the former is the case since ASTextNode uses TextKit which has a new behavior on iOS 13 that causes NSTextStorage to deadlock, and ASTextNode2 doesn't use TextKit but CoreText directly. |
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We do still have a lot of ASTextNodes, and only change them to ASTextNode2 on view controllers with lots of freezes. After talking to my coworkers, the freezes don't happen on those screens anymore, it was somewhere else. Maybe it is caused by something unrelated, we're not so sure because it happens so infrequently. |
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Thanks for all the comments, folks. We have tried to replace ASTextNode by ASTextNode2 however the ASTextNode2 seems having performance issues, the render is noticeable slow comparing to ASTextNode. Is that expected @nguyenhuy? |
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Hi, OS Version: iPhone OS 13.3.1 (17D50)
With stacktrace:
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I've tried removing locks here and here, and the deadlocks seem to be gone just as @rahul-malik said #1690 (comment). I'm not sure whether this is a safe solution though 😅. Maybe @steewsc and @bkrijgsman want to give it a try? |
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@esam091 thank you, |
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Any luck with the fix? I have tried removing the locks suggested in this comment #1690 (comment) Above removal of lock removed the issue in iOS 13. Please help this if you have any solutions. |
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We also saw this come back in iOS14. We were able to get around it by swizzling farther up the stack in iOS13. Instead of swizzling Once this is in you can remove the |
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iOS 15 now but this issue is still happening with |
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Just a word of caution to anyone using the swizzling solutions above: |
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FYI, I think I know why UIKit runs |
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Hello, Have we reached a consensus on how to fix this issue? I am currently struggling with these crashes. :/ |
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Applying the swizzling suggestions in this thread AND filtering the swizzled method only for @implementation ASTextNode (App)
+ (void)load {
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
Class class = [NSNotificationCenter class];
SEL originalSelector = @selector(postNotificationName:object:userInfo:);
SEL swizzledSelector = NSSelectorFromString(@"swizzled_postNotificationName:object:userInfo:");
Method origMethod = class_getInstanceMethod(class, originalSelector);
IMP impl = imp_implementationWithBlock(^(id _self, id name, id object, id userInfo) {
if ([name isKindOfClass:[NSString class]]
&& ([name isEqualToString:NSTextStorageDidProcessEditingNotification]
|| [name isEqualToString:NSTextStorageWillProcessEditingNotification])
&& [NSStringFromClass([object class]) isEqualToString:@"NSConcreteTextStorage"]) {
dispatch_async(dispatch_get_main_queue(), ^{
((void (*)(id, SEL, NSString *, id, NSDictionary *))objc_msgSend)(_self, swizzledSelector, name, object, userInfo);
});
}
else {
((void (*)(id, SEL,NSString *, id, NSDictionary *))objc_msgSend)(_self, swizzledSelector, name, object, userInfo);
}
});
if (class_addMethod(class, swizzledSelector, impl, method_getTypeEncoding(origMethod))) {
Method newMethod = class_getInstanceMethod(class, swizzledSelector);
if (class_addMethod(class, originalSelector, method_getImplementation(newMethod), method_getTypeEncoding(origMethod))) {
class_replaceMethod(class, swizzledSelector, method_getImplementation(origMethod), method_getTypeEncoding(newMethod));
}
else {
method_exchangeImplementations(origMethod, newMethod);
}
}
});
}
@end |
in ios13 we found -[ASTextKitContext initWithAttributedString:lineBreakMode:maximumNumberOfLines:exclusionPaths:constrainedSize:] will case a deadlock in rare cases
here is the call stacks in xcode when deadlock appears
Thread 1 Queue : com.apple.main-thread (serial)
#0 0x0000000184467cdc in __psynch_mutexwait ()
#1 0x000000018438a1a4 in _pthread_mutex_firstfit_lock_wait ()
#2 0x000000018438a114 in _pthread_mutex_firstfit_lock_slow$VARIANT$armv81 ()
#3 0x00000001844e94b0 in std::__1::mutex::lock() ()
#4 0x00000001016ffa2c in ASDN::Mutex::lock() at Pods/Texture/Source/Details/ASThread.h:166
#5 0x000000010183020c in std::__1::lock_guardASDN::Mutex::lock_guard(ASDN::Mutex&) at /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__mutex_base:104
#6 0x000000010182fed0 in std::__1::lock_guardASDN::Mutex::lock_guard(ASDN::Mutex&) at /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__mutex_base:104
#7 0x000000010182fb64 in ::-[ASTextKitContext initWithAttributedString:lineBreakMode:maximumNumberOfLines:exclusionPaths:constrainedSize:](NSAttributedString , NSLineBreakMode, NSUInteger, NSArray , CGSize) at Pods/Texture/Source/TextKit/ASTextKitContext.mm:44
#8 0x000000010183a164 in ::-[ASTextKitRenderer initWithTextKitAttributes:constrainedSize:](const ASTextKitAttributes &, CGSize) at Pods/Texture/Source/TextKit/ASTextKitRenderer.mm:63
#9 0x0000000101867a2c in rendererForAttributes(ASTextKitAttributes, CGSize) at Pods/Texture/Source/ASTextNode.mm:129
#10 0x00000001018692d0 in ::-ASTextNode _locked_rendererWithBounds: at Pods/Texture/Source/ASTextNode.mm:357
#11 0x00000001018698e4 in ::-ASTextNode calculateSizeThatFits: at Pods/Texture/Source/ASTextNode.mm:415
#12 0x000000010175c0c4 in ::-ASDisplayNode(ASLayoutSpec) calculateLayoutLayoutSpec: at Pods/Texture/Source/ASDisplayNode+LayoutSpec.mm:45
#13 0x0000000101770a04 in ::-ASDisplayNode calculateLayoutThatFits: at Pods/Texture/Source/ASDisplayNode.mm:1114
#14 0x000000010177083c in ::-[ASDisplayNode calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/ASDisplayNode.mm:1096
#15 0x00000001017566a4 in ::-ASDisplayNode(ASLayoutInternal) _u_measureNodeWithBoundsIfNecessary: at Pods/Texture/Source/ASDisplayNode+Layout.mm:371
#16 0x00000001017704d4 in ::-ASDisplayNode __layout at Pods/Texture/Source/ASDisplayNode.mm:1048
#17 0x00000001016d4220 in ::-_ASDisplayLayer layoutSublayers at Pods/Texture/Source/Details/_ASDisplayLayer.mm:99
#18 0x000000018afd495c in CA::Layer::layout_if_needed(CA::Transaction) ()
#19 0x000000018afcfff8 in -[CALayer layoutIfNeeded] ()
#20 0x00000001017727a4 in ::-ASDisplayNode _recursivelyTriggerDisplayAndBlock: at Pods/Texture/Source/ASDisplayNode.mm:1464
#21 0x00000001017719cc in ::__49+[ASDisplayNode scheduleNodeForRecursiveDisplay:]_block_invoke_2(ASDisplayNode , BOOL) at Pods/Texture/Source/ASDisplayNode.mm:1323
#22 0x00000001017eb73c in ::-ASRunLoopQueue processQueue at Pods/Texture/Source/ASRunLoopQueue.mm:265
#23 0x00000001017eb1e4 in ::__56-[ASRunLoopQueue initWithRunLoop:retainObjects:handler:]_block_invoke(CFRunLoopObserverRef, CFRunLoopActivity) at Pods/Texture/Source/ASRunLoopQueue.mm:153
#24 0x00000001845ec4f8 in CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION ()
#25 0x00000001845e73e4 in __CFRunLoopDoObservers ()
#26 0x00000001845e79b0 in __CFRunLoopRun ()
#27 0x00000001845e716c in CFRunLoopRunSpecific ()
#28 0x000000018e41f328 in GSEventRunModal ()
#29 0x0000000188651d0c in UIApplicationMain ()
#30 0x0000000100c7fe44 in main at QingTui_iPhone/main.m:18
#31 0x0000000184472424 in start ()
JavaScriptCore bmalloc scavenger (6)#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x00000001844b97a8 in std::__1::condition_variable::wait(std::__1::unique_lockstd::__1::mutex&) ()
#3 0x00000001931c669c in void std::__1::condition_variable_any::wait<std::__1::unique_lockbmalloc::Mutex >(std::__1::unique_lockbmalloc::Mutex&) ()
#4 0x00000001931ca010 in bmalloc::Scavenger::threadRunLoop() ()
#5 0x00000001931c9cf8 in bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger) ()
#6 0x00000001931cb004 in void std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_deletestd::__1::__thread_struct >, void ()(bmalloc::Scavenger), bmalloc::Scavenger*> >(void*) ()
#7 0x000000018438c1f0 in _pthread_start ()
com.apple.uikit.eventfetch-thread (7)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x0000000184927408 in -[NSRunLoop(NSRunLoop) runMode:beforeDate:] ()
#6 0x00000001849272e8 in -[NSRunLoop(NSRunLoop) runUntilDate:] ()
#7 0x00000001886e8aac in -[UIEventFetcher threadMain] ()
#8 0x0000000184a57884 in NSThread__start ()
#9 0x000000018438c1f0 in _pthread_start ()
com.apple.CFSocket.private (10)#0 0x0000000184468148 in __select ()
#1 0x00000001845fa3ec in __CFSocketManager ()
#2 0x000000018438c1f0 in _pthread_start ()
WCDB-checkpoint (11)#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x00000001844b97a8 in std::__1::condition_variable::wait(std::__1::unique_lockstd::__1::mutex&) ()
#3 0x00000001077ad3b0 in WCDB::TimedQueue<std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > >::waitUntilExpired(std::__1::function<void (std::__1::basic_string<char, std::__1::char_traits, std::_1::allocator > const&)> const&, bool) at /Users/laiyoung/Documents/QT/QingTui_iPhones/670-master/PodPackage/PodPackage/Pods/WCDB/objc/WCDB/util/timed_queue.hpp:68
#4 0x00000001077ad20c in WCDB::Database::$_3::operator()(std::_1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()::operator()() const at /Users/laiyoung/Documents/QT/QingTui_iPhones/670-master/PodPackage/PodPackage/Pods/WCDB/objc/WCDB/core/database_config.cpp:214
#5 0x00000001077ad18c in decltype(std::__1::forward<WCDB::Database::$_3::operator()(std::__1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()>(fp)()) std::__1::__invoke<WCDB::Database::$_3::operator()(std::__1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()>(WCDB::Database::$_3::operator()(std::__1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()&&) at /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:4339
#6 0x00000001077ad120 in void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_deletestd::__1::__thread_struct >, WCDB::Database::$_3::operator()(std::__1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_deletestd::__1::__thread_struct >, WCDB::Database::$_3::operator()(std::__1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()>&, std::__1::__tuple_indices<>) [inlined] at /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/thread:342
#7 0x00000001077ad11c in void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_deletestd::__1::__thread_struct >, WCDB::Database::$_3::operator()(std::__1::shared_ptrWCDB::Handle&, WCDB::Error&) const::'lambda'(WCDB::Handle*, int, void*)::operator()(WCDB::Handle*, int, void*) const::'lambda'()> >(void*) at /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/thread:352
#8 0x000000018438c1f0 in _pthread_start ()
com.apple.CoreMotion.MotionThread (12)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x00000001845e7eb8 in CFRunLoopRun ()
#6 0x0000000190ea7b24 in ___lldb_unnamed_symbol4960$$CoreMotion ()
#7 0x000000018438c1f0 in _pthread_start ()
com.squareup.SocketRocket.NetworkThread (21)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x0000000184927408 in -[NSRunLoop(NSRunLoop) runMode:beforeDate:] ()
#6 0x0000000107720ea8 in -[_SRRunLoopThread main] at Pods/SocketRocket/SocketRocket/Classes/SRWebSocket.m:1923
#7 0x0000000184a57884 in NSThread__start ()
#8 0x000000018438c1f0 in _pthread_start ()
com.apple.NSURLConnectionLoader (22)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x000000018784b3a4 in ___lldb_unnamed_symbol3$$CFNetwork ()
#6 0x0000000184a57884 in NSThread__start ()
#7 0x000000018438c1f0 in _pthread_start ()
GCDAsyncSocket-CFStream (23)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x0000000184927408 in -[NSRunLoop(NSRunLoop) runMode:beforeDate:] ()
#6 0x0000000101c6696c in +[GCDAsyncSocket cfstreamThread] at /var/folders/9j/ssspm2w932v7_plv6f3q39p80000gp/T/cocoapods-vs5b050w/Pods/Dynamic/CocoaAsyncSocket/Source/GCD/GCDAsyncSocket.m:7601
#7 0x0000000184a57884 in NSThread__start ()
#8 0x000000018438c1f0 in _pthread_start ()
com.autonavi.AMapLocationThread (42)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x0000000184927408 in -[NSRunLoop(NSRunLoop) runMode:beforeDate:] ()
#6 0x0000000184960f78 in -[NSRunLoop(NSRunLoop) run] ()
#7 0x0000000102d9a1d8 in +[AMapLocationCLMDelegate threadEntryPoint:] ()
#8 0x0000000184a57884 in NSThread__start ()
#9 0x000000018438c1f0 in _pthread_start ()
AMapNetwork (43)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x0000000184927408 in -[NSRunLoop(NSRunLoop) runMode:beforeDate:] ()
#6 0x0000000184960f78 in -[NSRunLoop(NSRunLoop) run] ()
#7 0x0000000102d86d60 in +[AMapNetworkOperation networkRequestThreadEntryPoint:] ()
#8 0x0000000184a57884 in NSThread__start ()
#9 0x000000018438c1f0 in _pthread_start ()
Thread 44#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x0000000103187b54 in internal_MSPThread_WaitMessages ()
#4 0x00000001031879c8 in MSPThread_WaitMessages ()
#5 0x00000001031a9134 in socket_main ()
#6 0x0000000103188b5c in ThreadEntryHook ()
#7 0x000000018438c1f0 in _pthread_start ()
Thread 45#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x00000001031563d4 in dns_main ()
#4 0x000000018438c1f0 in _pthread_start ()
Thread 46#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x0000000103187b54 in internal_MSPThread_WaitMessages ()
#4 0x00000001031879c8 in MSPThread_WaitMessages ()
#5 0x00000001031d27a0 in iFLYlua_engine_main ()
#6 0x0000000103188b5c in ThreadEntryHook ()
#7 0x000000018438c1f0 in _pthread_start ()
Thread 47#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x0000000103187b54 in internal_MSPThread_WaitMessages ()
#4 0x00000001031879c8 in MSPThread_WaitMessages ()
#5 0x00000001031d27a0 in iFLYlua_engine_main ()
#6 0x0000000103188b5c in ThreadEntryHook ()
#7 0x000000018438c1f0 in _pthread_start ()
Thread 48#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x0000000103187b54 in internal_MSPThread_WaitMessages ()
#4 0x00000001031879c8 in MSPThread_WaitMessages ()
#5 0x00000001031d27a0 in iFLYlua_engine_main ()
#6 0x0000000103188b5c in ThreadEntryHook ()
#7 0x000000018438c1f0 in _pthread_start ()
Thread 49#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x0000000103187b54 in internal_MSPThread_WaitMessages ()
#4 0x00000001031879c8 in MSPThread_WaitMessages ()
#5 0x00000001031d27a0 in iFLYlua_engine_main ()
#6 0x0000000103188b5c in ThreadEntryHook ()
#7 0x000000018438c1f0 in _pthread_start ()
Thread 50#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x0000000103187728 in native_event_wait ()
#3 0x0000000103187b54 in internal_MSPThread_WaitMessages ()
#4 0x0000000103188bf0 in ThreadEntryHook ()
#5 0x000000018438c1f0 in _pthread_start ()
MainRunloopMonitor (57)#0 0x0000000184446648 in semaphore_timedwait_trap ()
#1 0x000000010865f390 in _dispatch_sema4_timedwait ()
#2 0x000000010865f914 in _dispatch_semaphore_wait_slow ()
#3 0x0000000100cb12e4 in -[BLYMainRunloopMonitorManager monitorThreadRun] ()
#4 0x0000000184a57884 in NSThread__start ()
#5 0x000000018438c1f0 in _pthread_start ()
WebThread (58)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x000000018c474434 in RunWebThread(void*) ()
#6 0x000000018438c1f0 in _pthread_start ()
Thread 84#0 0x0000000184468a74 in __workq_kernreturn ()
com.facebook.react.JavaScript (99)#0 0x00000001844465f4 in mach_msg_trap ()
#1 0x0000000184445a60 in mach_msg ()
#2 0x00000001845ec918 in __CFRunLoopServiceMachPort ()
#3 0x00000001845e7a38 in __CFRunLoopRun ()
#4 0x00000001845e716c in CFRunLoopRunSpecific ()
#5 0x0000000106601ff0 in ::+RCTCxxBridge runRunLoop at /node_modules/react-native/React/CxxBridge/RCTCxxBridge.mm:249
#6 0x0000000184a57884 in NSThread__start ()
#7 0x000000018438c1f0 in _pthread_start ()
Thread 115 Queue : org.AsyncDisplayKit.ASDataController.editingTransactionQueue:0x283a943c0 (serial)
#0 0x00000001844688b0 in __ulock_wait ()
#1 0x000000010865f720 in _dlock_wait ()
#2 0x000000010865fa90 in _dispatch_group_wait_slow ()
#3 0x000000010174f210 in ::ASDispatchApply(size_t, dispatch_queue_t, NSUInteger, void (^)(size_t)) at Pods/Texture/Source/Private/ASDispatch.mm:34
#4 0x00000001017418e0 in ::-[ASDataController _allocateNodesFromElements:](NSArray ) at Pods/Texture/Source/Details/ASDataController.mm:164
#5 0x0000000101746814 in ::__40-[ASDataController updateWithChangeSet:]_block_invoke.182() at Pods/Texture/Source/Details/ASDataController.mm:659
#6 0x000000010865d8ac in _dispatch_call_block_and_release ()
#7 0x000000010865ec88 in _dispatch_client_callout ()
#8 0x0000000108665df0 in _dispatch_lane_serial_drain ()
#9 0x0000000108666794 in _dispatch_lane_invoke ()
#10 0x0000000108671b88 in _dispatch_workloop_worker_thread ()
#11 0x000000018438cfa8 in _pthread_wqthread ()
Enqueued from com.apple.main-thread (Thread 1) Queue : com.apple.main-thread (serial)
#0 0x000000010869174c in _dispatch_introspection_queue_item_enqueue_hook ()
#1 0x00000001086603f0 in dispatch_group_async ()
#2 0x0000000101745f98 in ::-[ASDataController updateWithChangeSet:](_ASHierarchyChangeSet ) at Pods/Texture/Source/Details/ASDataController.mm:640
#3 0x0000000101818804 in ::-[ASTableView endUpdatesAnimated:completion:](BOOL, void (^)(BOOL)) at Pods/Texture/Source/ASTableView.mm:725
#4 0x0000000101810ae0 in ::-[ASTableNode performBatchAnimated:updates:completion:](BOOL, void (^)(), void (^)(BOOL)) at Pods/Texture/Source/ASTableNode.mm:748
#5 0x0000000104f7f804 in -[QTMessageViewController messageTableUpdateWithRemoveIndexPaths:insertIndexPaths:scrollToIndex:atScrollPosition:animation:completeBlock:] at /Classes/Chat/MessageVC/QTMessageViewController.m:1416
#6 0x0000000104f520f8 in __78-[QTMessageVCModel processMessages:needClearLocal:isNewMessage:scrollToFirst:]_block_invoke_2 at /Classes/Chat/MessageVC/QTMessageVCModel.m:1695
#7 0x000000010865d8ac in _dispatch_call_block_and_release ()
#8 0x000000010865ec88 in _dispatch_client_callout ()
#9 0x000000010866cce8 in _dispatch_main_queue_callback_4CF ()
#10 0x00000001845ecc74 in CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE ()
#11 0x00000001845e7c68 in __CFRunLoopRun ()
#12 0x00000001845e716c in CFRunLoopRunSpecific ()
#13 0x000000018e41f328 in GSEventRunModal ()
#14 0x0000000188651d0c in UIApplicationMain ()
#15 0x0000000100c7fe44 in main at QingTui_iPhone/main.m:18
#16 0x0000000184472424 in start ()
Enqueued from com.qingtui.message (Thread 133) Queue : com.qingtui.message (serial)
#0 0x000000010869174c in _dispatch_introspection_queue_item_enqueue_hook ()
#1 0x00000001086630dc in dispatch_async ()
#2 0x0000000104f37d28 in dispatch_async_on_main_queue at Pods/QTCocoa/QTCocoa/Classes/System/Dispatch/QTDispatch.h:33
#3 0x0000000104f512cc in -[QTMessageVCModel processMessages:needClearLocal:isNewMessage:scrollToFirst:] at /Classes/Chat/MessageVC/QTMessageVCModel.m:1689
#4 0x0000000104f4f644 in __33-[QTMessageVCModel loadMessages:]_block_invoke at /Classes/Chat/MessageVC/QTMessageVCModel.m:1542
#5 0x000000010865d8ac in _dispatch_call_block_and_release ()
#6 0x000000010865ec88 in _dispatch_client_callout ()
#7 0x0000000108665bf8 in _dispatch_lane_serial_drain ()
#8 0x0000000108666794 in _dispatch_lane_invoke ()
#9 0x0000000108671b88 in _dispatch_workloop_worker_thread ()
#10 0x000000018438cfa8 in _pthread_wqthread ()
#11 0x000000018438fae4 in start_wqthread ()
Enqueued from com.qingtui.message.chat (Thread 161) Queue : com.qingtui.message.chat (serial)
#0 0x000000010869174c in _dispatch_introspection_queue_item_enqueue_hook ()
#1 0x00000001086630dc in dispatch_async ()
#2 0x0000000104f4f3f4 in -[QTMessageVCModel loadMessages:] at /Classes/Chat/MessageVC/QTMessageVCModel.m:1535
#3 0x0000000104f4be6c in __32-[QTMessageVCModel loadChatInfo]_block_invoke at /Classes/Chat/MessageVC/QTMessageVCModel.m:1381
#4 0x000000010865d8ac in _dispatch_call_block_and_release ()
#5 0x000000010865ec88 in _dispatch_client_callout ()
#6 0x0000000108665bf8 in _dispatch_lane_serial_drain ()
#7 0x0000000108666794 in _dispatch_lane_invoke ()
#8 0x0000000108671b88 in _dispatch_workloop_worker_thread ()
#9 0x000000018438cfa8 in _pthread_wqthread ()
#10 0x000000018438fae4 in start_wqthread ()
Enqueued from com.apple.main-thread (Thread 1) Queue : com.apple.main-thread (serial)
#0 0x000000010869174c in _dispatch_introspection_queue_item_enqueue_hook ()
#1 0x00000001086630dc in dispatch_async ()
#2 0x0000000104f4ba24 in -[QTMessageVCModel loadChatInfo] at /Classes/Chat/MessageVC/QTMessageVCModel.m:1356
#3 0x0000000104f36768 in +[QTMessageVCModel modelWithViewController:chatId:chatType:domain:] at /Classes/Chat/MessageVC/QTMessageVCModel.m:77
#4 0x0000000104f5f918 in -[QTMessageViewController viewDidLoad] at /Classes/Chat/MessageVC/QTMessageViewController.m:243
#5 0x000000018804ade0 in -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] ()
#6 0x000000018804f8a0 in -[UIViewController loadViewIfRequired] ()
#7 0x000000018804fca8 in -[UIViewController view] ()
#8 0x0000000187faf96c in -[UINavigationController _startCustomTransition:] ()
#9 0x0000000187fc2ef0 in -[UINavigationController _startDeferredTransitionIfNeeded:] ()
#10 0x0000000187fc43f4 in -[UINavigationController __viewWillLayoutSubviews] ()
#11 0x0000000187fa81c8 in -[UILayoutContainerView layoutSubviews] ()
#12 0x0000000188ad6d3c in -[UIView(CALayerDelegate) layoutSublayersOfLayer:] ()
#13 0x000000018afd012c in -[CALayer layoutSublayers] ()
#14 0x000000018afd495c in CA::Layer::layout_if_needed(CA::Transaction) ()
#15 0x000000018afe0350 in CA::Layer::layout_and_display_if_needed(CA::Transaction) ()
#16 0x000000018af28edc in CA::Context::commit_transaction(CA::Transaction*, double) ()
#17 0x000000018af52e44 in CA::Transaction::commit() ()
#18 0x000000018867a84c in _afterCACommitHandler ()
#19 0x00000001845ec4f8 in CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION ()
#20 0x00000001845e73e4 in __CFRunLoopDoObservers ()
#21 0x00000001845e79b0 in __CFRunLoopRun ()
#22 0x00000001845e716c in CFRunLoopRunSpecific ()
#23 0x000000018e41f328 in GSEventRunModal ()
#24 0x0000000188651d0c in UIApplicationMain ()
#25 0x0000000100c7fe44 in main at QingTui_iPhone/main.m:18
#26 0x0000000184472424 in start ()
Thread 131#0 0x000000018438fadc in start_wqthread ()
Thread 133 Queue : com.qingtui.message (serial)
#0 0x0000000184446630 in semaphore_wait_trap ()
#1 0x000000010865f314 in _dispatch_sema4_wait ()
#2 0x000000010865f958 in _dispatch_semaphore_wait_slow ()
#3 0x0000000104f512dc in -[QTMessageVCModel processMessages:needClearLocal:isNewMessage:scrollToFirst:] at /Classes/Chat/MessageVC/QTMessageVCModel.m:1700
#4 0x0000000104f4f644 in __33-[QTMessageVCModel loadMessages:]_block_invoke at /Classes/Chat/MessageVC/QTMessageVCModel.m:1542
#5 0x000000010865d8ac in _dispatch_call_block_and_release ()
#6 0x000000010865ec88 in _dispatch_client_callout ()
#7 0x0000000108665bf8 in _dispatch_lane_serial_drain ()
#8 0x0000000108666794 in _dispatch_lane_invoke ()
#9 0x0000000108671b88 in _dispatch_workloop_worker_thread ()
#10 0x000000018438cfa8 in _pthread_wqthread ()
Enqueued from com.qingtui.message.chat (Thread 161) Queue : com.qingtui.message.chat (serial)
#0 0x000000010869174c in _dispatch_introspection_queue_item_enqueue_hook ()
#1 0x00000001086630dc in dispatch_async ()
#2 0x0000000104f4f3f4 in -[QTMessageVCModel loadMessages:] at /Classes/Chat/MessageVC/QTMessageVCModel.m:1535
#3 0x0000000104f4be6c in __32-[QTMessageVCModel loadChatInfo]_block_invoke at /Classes/Chat/MessageVC/QTMessageVCModel.m:1381
#4 0x000000010865d8ac in _dispatch_call_block_and_release ()
#5 0x000000010865ec88 in _dispatch_client_callout ()
#6 0x0000000108665bf8 in _dispatch_lane_serial_drain ()
#7 0x0000000108666794 in _dispatch_lane_invoke ()
#8 0x0000000108671b88 in _dispatch_workloop_worker_thread ()
#9 0x000000018438cfa8 in _pthread_wqthread ()
#10 0x000000018438fae4 in start_wqthread ()
Enqueued from com.apple.main-thread (Thread 1) Queue : com.apple.main-thread (serial)
#0 0x000000010869174c in _dispatch_introspection_queue_item_enqueue_hook ()
#1 0x00000001086630dc in dispatch_async ()
#2 0x0000000104f4ba24 in -[QTMessageVCModel loadChatInfo] at /Classes/Chat/MessageVC/QTMessageVCModel.m:1356
#3 0x0000000104f36768 in +[QTMessageVCModel modelWithViewController:chatId:chatType:domain:] at /Classes/Chat/MessageVC/QTMessageVCModel.m:77
#4 0x0000000104f5f918 in -[QTMessageViewController viewDidLoad] at /Classes/Chat/MessageVC/QTMessageViewController.m:243
#5 0x000000018804ade0 in -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] ()
#6 0x000000018804f8a0 in -[UIViewController loadViewIfRequired] ()
#7 0x000000018804fca8 in -[UIViewController view] ()
#8 0x0000000187faf96c in -[UINavigationController _startCustomTransition:] ()
#9 0x0000000187fc2ef0 in -[UINavigationController _startDeferredTransitionIfNeeded:] ()
#10 0x0000000187fc43f4 in -[UINavigationController __viewWillLayoutSubviews] ()
#11 0x0000000187fa81c8 in -[UILayoutContainerView layoutSubviews] ()
#12 0x0000000188ad6d3c in -[UIView(CALayerDelegate) layoutSublayersOfLayer:] ()
#13 0x000000018afd012c in -[CALayer layoutSublayers] ()
#14 0x000000018afd495c in CA::Layer::layout_if_needed(CA::Transaction*) ()
#15 0x000000018afe0350 in CA::Layer::layout_and_display_if_needed(CA::Transaction*) ()
#16 0x000000018af28edc in CA::Context::commit_transaction(CA::Transaction*, double) ()
#17 0x000000018af52e44 in CA::Transaction::commit() ()
#18 0x000000018867a84c in _afterCACommitHandler ()
#19 0x00000001845ec4f8 in CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION ()
#20 0x00000001845e73e4 in __CFRunLoopDoObservers ()
#21 0x00000001845e79b0 in __CFRunLoopRun ()
#22 0x00000001845e716c in CFRunLoopRunSpecific ()
#23 0x000000018e41f328 in GSEventRunModal ()
#24 0x0000000188651d0c in UIApplicationMain ()
#25 0x0000000100c7fe44 in main at QingTui_iPhone/main.m:18
#26 0x0000000184472424 in start ()
Thread 135 Queue : com.apple.root.user-initiated-qos (concurrent)
#0 0x0000000184467c8c in __psynch_cvwait ()
#1 0x00000001843894e4 in _pthread_cond_wait$VARIANT$armv81 ()
#2 0x00000001849b22e4 in -[NSOperation waitUntilFinished] ()
#3 0x000000018494e8c8 in -[__NSObserver _doit:] ()
#4 0x00000001845ca9ac in CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER ()
#5 0x00000001845ca9f4 in ___CFXRegistrationPost1_block_invoke ()
#6 0x00000001845c9d54 in _CFXRegistrationPost1 ()
#7 0x00000001845c9a20 in ___CFXNotificationPost_block_invoke ()
#8 0x0000000184545d38 in -[_CFXNotificationRegistrar find:object:observer:enumerator:] ()
#9 0x00000001845c9370 in _CFXNotificationPost ()
#10 0x0000000184925cf8 in -[NSNotificationCenter postNotificationName:object:userInfo:] ()
#11 0x0000000187ba2b44 in -[NSTextStorage processEditing] ()
#12 0x0000000187ba337c in -[NSTextStorage edited:range:changeInLength:] ()
#13 0x0000000184979d60 in -[NSConcreteMutableAttributedString replaceCharactersInRange:withAttributedString:] ()
#14 0x0000000187c241ac in __71-[NSConcreteTextStorage replaceCharactersInRange:withAttributedString:]_block_invoke ()
#15 0x0000000187c23ddc in __NSConcreteTextStorageLockedForwarding ()
#16 0x0000000187ba90e4 in -[NSConcreteTextStorage replaceCharactersInRange:withAttributedString:] ()
#17 0x000000010182fc74 in ::-[ASTextKitContext initWithAttributedString:lineBreakMode:maximumNumberOfLines:exclusionPaths:constrainedSize:](NSAttributedString *, NSLineBreakMode, NSUInteger, NSArray *, CGSize) at Pods/Texture/Source/TextKit/ASTextKitContext.mm:58
#18 0x000000010183a164 in ::-[ASTextKitRenderer initWithTextKitAttributes:constrainedSize:](const ASTextKitAttributes &, CGSize) at Pods/Texture/Source/TextKit/ASTextKitRenderer.mm:63
#19 0x0000000101867a2c in rendererForAttributes(ASTextKitAttributes, CGSize) at Pods/Texture/Source/ASTextNode.mm:129
#20 0x00000001018692d0 in ::-ASTextNode _locked_rendererWithBounds: at Pods/Texture/Source/ASTextNode.mm:357
#21 0x00000001018698e4 in ::-ASTextNode calculateSizeThatFits: at Pods/Texture/Source/ASTextNode.mm:415
#22 0x000000010175c0c4 in ::-ASDisplayNode(ASLayoutSpec) calculateLayoutLayoutSpec: at Pods/Texture/Source/ASDisplayNode+LayoutSpec.mm:45
#23 0x0000000101770a04 in ::-ASDisplayNode calculateLayoutThatFits: at Pods/Texture/Source/ASDisplayNode.mm:1114
#24 0x000000010177083c in ::-[ASDisplayNode calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/ASDisplayNode.mm:1096
#25 0x0000000101754974 in ::-[ASDisplayNode(ASLayoutElement) layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/ASDisplayNode+Layout.mm:88
#26 0x00000001017fab08 in crossChildLayout(ASStackLayoutSpecChild const&, ASStackLayoutSpecStyle const&, double, double, double, double, CGSize) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:65
#27 0x00000001017fa944 in ::___ZL43layoutItemsAlongUnconstrainedStackDimensionRNSt3__16vectorI21ASStackLayoutSpecItemNS_9allocatorIS1_EEEERK22ASStackLayoutSpecStylebRK11ASSizeRange6CGSizeb_block_invoke(size_t) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:689
#28 0x00000001017fa6a8 in dispatchApplyIfNeeded(unsigned long, bool, void (unsigned long) block_pointer) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:84
#29 0x00000001017f923c in layoutItemsAlongUnconstrainedStackDimension(std::__1::vector<ASStackLayoutSpecItem, std::__1::allocator >&, ASStackLayoutSpecStyle const&, bool, ASSizeRange const&, CGSize, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:684
#30 0x00000001017f8d08 in ASStackUnpositionedLayout::compute(std::__1::vector<ASStackLayoutSpecChild, std::__1::allocator > const&, ASStackLayoutSpecStyle const&, ASSizeRange const&, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:726
#31 0x00000001017f1ef8 in ::-ASStackLayoutSpec calculateLayoutThatFits: at Pods/Texture/Source/Layout/ASStackLayoutSpec.mm:148
#32 0x00000001017b2004 in ::-[ASLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#33 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#34 0x00000001017fab08 in crossChildLayout(ASStackLayoutSpecChild const&, ASStackLayoutSpecStyle const&, double, double, double, double, CGSize) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:65
#35 0x00000001017fa944 in ::___ZL43layoutItemsAlongUnconstrainedStackDimensionRNSt3__16vectorI21ASStackLayoutSpecItemNS_9allocatorIS1_EEEERK22ASStackLayoutSpecStylebRK11ASSizeRange6CGSizeb_block_invoke(size_t) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:689
#36 0x00000001017fa6a8 in dispatchApplyIfNeeded(unsigned long, bool, void (unsigned long) block_pointer) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:84
#37 0x00000001017f923c in layoutItemsAlongUnconstrainedStackDimension(std::__1::vector<ASStackLayoutSpecItem, std::__1::allocator >&, ASStackLayoutSpecStyle const&, bool, ASSizeRange const&, CGSize, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:684
#38 0x00000001017f8d08 in ASStackUnpositionedLayout::compute(std::__1::vector<ASStackLayoutSpecChild, std::__1::allocator > const&, ASStackLayoutSpecStyle const&, ASSizeRange const&, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:726
#39 0x00000001017f1ef8 in ::-ASStackLayoutSpec calculateLayoutThatFits: at Pods/Texture/Source/Layout/ASStackLayoutSpec.mm:148
#40 0x00000001017b2004 in ::-[ASLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#41 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#42 0x000000010179cb84 in ::-[ASInsetLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASInsetLayoutSpec.mm:102
#43 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#44 0x00000001016fc1f0 in ::-[ASBackgroundLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASBackgroundLayoutSpec.mm:50
#45 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#46 0x00000001017fab08 in crossChildLayout(ASStackLayoutSpecChild const&, ASStackLayoutSpecStyle const&, double, double, double, double, CGSize) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:65
#47 0x00000001017fa944 in ::___ZL43layoutItemsAlongUnconstrainedStackDimensionRNSt3__16vectorI21ASStackLayoutSpecItemNS_9allocatorIS1_EEEERK22ASStackLayoutSpecStylebRK11ASSizeRange6CGSizeb_block_invoke(size_t) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:689
#48 0x00000001017fa654 in dispatchApplyIfNeeded(unsigned long, bool, void (unsigned long) block_pointer) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:77
#49 0x00000001017f923c in layoutItemsAlongUnconstrainedStackDimension(std::__1::vector<ASStackLayoutSpecItem, std::__1::allocator >&, ASStackLayoutSpecStyle const&, bool, ASSizeRange const&, CGSize, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:684
#50 0x00000001017f8d08 in ASStackUnpositionedLayout::compute(std::__1::vector<ASStackLayoutSpecChild, std::__1::allocator > const&, ASStackLayoutSpecStyle const&, ASSizeRange const&, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:726
#51 0x00000001017f1ef8 in ::-ASStackLayoutSpec calculateLayoutThatFits: at Pods/Texture/Source/Layout/ASStackLayoutSpec.mm:148
#52 0x00000001017b2004 in ::-[ASLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#53 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#54 0x000000010179cb84 in ::-[ASInsetLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASInsetLayoutSpec.mm:102
#55 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#56 0x00000001017fab08 in crossChildLayout(ASStackLayoutSpecChild const&, ASStackLayoutSpecStyle const&, double, double, double, double, CGSize) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:65
#57 0x00000001017fa944 in ::___ZL43layoutItemsAlongUnconstrainedStackDimensionRNSt3__16vectorI21ASStackLayoutSpecItemNS_9allocatorIS1_EEEERK22ASStackLayoutSpecStylebRK11ASSizeRange6CGSizeb_block_invoke(size_t) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:689
#58 0x00000001017fa654 in dispatchApplyIfNeeded(unsigned long, bool, void (unsigned long) block_pointer) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:77
#59 0x00000001017f923c in layoutItemsAlongUnconstrainedStackDimension(std::__1::vector<ASStackLayoutSpecItem, std::__1::allocator >&, ASStackLayoutSpecStyle const&, bool, ASSizeRange const&, CGSize, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:684
#60 0x00000001017f8d08 in ASStackUnpositionedLayout::compute(std::__1::vector<ASStackLayoutSpecChild, std::__1::allocator > const&, ASStackLayoutSpecStyle const&, ASSizeRange const&, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:726
#61 0x00000001017f1ef8 in ::-ASStackLayoutSpec calculateLayoutThatFits: at Pods/Texture/Source/Layout/ASStackLayoutSpec.mm:148
#62 0x00000001017b2004 in ::-[ASLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#63 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#64 0x00000001017fab08 in crossChildLayout(ASStackLayoutSpecChild const&, ASStackLayoutSpecStyle const&, double, double, double, double, CGSize) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:65
#65 0x00000001017fa944 in ::___ZL43layoutItemsAlongUnconstrainedStackDimensionRNSt3__16vectorI21ASStackLayoutSpecItemNS_9allocatorIS1_EEEERK22ASStackLayoutSpecStylebRK11ASSizeRange6CGSizeb_block_invoke(size_t) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:689
#66 0x00000001017fa6a8 in dispatchApplyIfNeeded(unsigned long, bool, void (unsigned long) block_pointer) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:84
#67 0x00000001017f923c in layoutItemsAlongUnconstrainedStackDimension(std::__1::vector<ASStackLayoutSpecItem, std::__1::allocator >&, ASStackLayoutSpecStyle const&, bool, ASSizeRange const&, CGSize, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:684
#68 0x00000001017f8d08 in ASStackUnpositionedLayout::compute(std::__1::vector<ASStackLayoutSpecChild, std::__1::allocator > const&, ASStackLayoutSpecStyle const&, ASSizeRange const&, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:726
#69 0x00000001017f1ef8 in ::-ASStackLayoutSpec calculateLayoutThatFits: at Pods/Texture/Source/Layout/ASStackLayoutSpec.mm:148
#70 0x00000001017b2004 in ::-[ASLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#71 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#72 0x00000001017fab08 in crossChildLayout(ASStackLayoutSpecChild const&, ASStackLayoutSpecStyle const&, double, double, double, double, CGSize) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:65
#73 0x00000001017fa944 in ::___ZL43layoutItemsAlongUnconstrainedStackDimensionRNSt3__16vectorI21ASStackLayoutSpecItemNS_9allocatorIS1_EEEERK22ASStackLayoutSpecStylebRK11ASSizeRange6CGSizeb_block_invoke(size_t) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:689
#74 0x00000001017fa6a8 in dispatchApplyIfNeeded(unsigned long, bool, void (unsigned long) block_pointer) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:84
#75 0x00000001017f923c in layoutItemsAlongUnconstrainedStackDimension(std::__1::vector<ASStackLayoutSpecItem, std::__1::allocator >&, ASStackLayoutSpecStyle const&, bool, ASSizeRange const&, CGSize, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:684
#76 0x00000001017f8d08 in ASStackUnpositionedLayout::compute(std::__1::vector<ASStackLayoutSpecChild, std::__1::allocator > const&, ASStackLayoutSpecStyle const&, ASSizeRange const&, bool) at Pods/Texture/Source/Private/Layout/ASStackUnpositionedLayout.mm:726
#77 0x00000001017f1ef8 in ::-ASStackLayoutSpec calculateLayoutThatFits: at Pods/Texture/Source/Layout/ASStackLayoutSpec.mm:148
#78 0x00000001017b2004 in ::-[ASLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#79 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#80 0x000000010179cb84 in ::-[ASInsetLayoutSpec calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASInsetLayoutSpec.mm:102
#81 0x00000001017b1e10 in ::-[ASLayoutSpec layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#82 0x00000001017b1d04 in ::-ASLayoutSpec layoutThatFits: at Pods/Texture/Source/Layout/ASLayoutSpec.mm:80
#83 0x000000010175c4dc in ::-ASDisplayNode(ASLayoutSpec) calculateLayoutLayoutSpec: at Pods/Texture/Source/ASDisplayNode+LayoutSpec.mm:97
#84 0x0000000101770a04 in ::-ASDisplayNode calculateLayoutThatFits: at Pods/Texture/Source/ASDisplayNode.mm:1114
#85 0x000000010177083c in ::-[ASDisplayNode calculateLayoutThatFits:restrictedToSize:relativeToParentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/ASDisplayNode.mm:1096
#86 0x0000000101754974 in ::-[ASDisplayNode(ASLayoutElement) layoutThatFits:parentSize:](ASSizeRange, CGSize) at Pods/Texture/Source/ASDisplayNode+Layout.mm:88
#87 0x000000010175455c in ::-ASDisplayNode(ASLayoutElement) layoutThatFits: at Pods/Texture/Source/ASDisplayNode+Layout.mm:64
#88 0x0000000101741ce0 in ::-[ASDataController _layoutNode:withConstrainedSize:](ASCellNode *, ASSizeRange) at Pods/Texture/Source/Details/ASDataController.mm:195
#89 0x0000000101741b1c in ::__47-[ASDataController _allocateNodesFromElements:]_block_invoke(size_t) at Pods/Texture/Source/Details/ASDataController.mm:175
#90 0x000000010174f31c in ::__ASDispatchApply_block_invoke() at Pods/Texture/Source/Private/ASDispatch.mm:30
#91 0x000000010865d8ac in _dispatch_call_block_and_release ()
#92 0x000000010865ec88 in _dispatch_client_callout ()
#93 0x0000000108670470 in _dispatch_root_queue_drain ()
#94 0x0000000108670b14 in _dispatch_worker_thread2 ()
#95 0x000000018438cf68 in _pthread_wqthread ()
Thread 136#0 0x000000018438fadc in start_wqthread ()
Thread 138#0 0x0000000184468a74 in __workq_kernreturn ()
Thread 147#0 0x0000000184468a74 in __workq_kernreturn ()
Thread 158 Queue : com.qingtui.gcd.default (serial)
#0 0x0000000184467cdc in __psynch_mutexwait ()
#1 0x000000018438a1a4 in _pthread_mutex_firstfit_lock_wait ()
#2 0x000000018438a114 in _pthread_mutex_firstfit_lock_slow$VARIANT$armv81 ()
#3 0x00000001844e962c in std::_1::recursive_mutex::lock() ()
#4 0x00000001016ffa40 in ASDN::Mutex::lock() at Pods/Texture/Source/Details/ASThread.h:169
#5 0x000000010176cb0c in ::-ASDisplayNode lock at Pods/Texture/Source/ASDisplayNode.mm:391
#6 0x000000010186a0e4 in ::-ASTextNode attributedText at Pods/Texture/Source/ASTextNode.mm:454
#7 0x0000000104ca3944 in -[QTChatCellNode cellNodeUpdateDetail:] at /Classes/Chat/ChatVC/TableNodeCell/QTChatCellNode.m:376
#8 0x0000000104cc278c in -[QTChatCellNodeConfig setDetailAttr:] at /Classes/Chat/ChatVC/TableNodeCell/QTChatCellNodeConfig.m:1298
#9 0x0000000104cbd1b0 in -[QTChatCellNodeConfig updateDetail] at /Classes/Chat/ChatVC/TableNodeCell/QTChatCellNodeConfig.m:902
#10 0x0000000104cbf130 in -[QTChatCellNodeConfig notificationAccountUpdate:] at /Classes/Chat/ChatVC/TableNodeCell/QTChatCellNodeConfig.m:1027
#11 0x00000001846752b0 in invoking ()
#12 0x00000001845454e8 in -[NSInvocation invoke] ()
#13 0x00000001845460a4 in -[NSInvocation invokeWithTarget:] ()
#14 0x00000001055deabc in __44-[QTGCDMulticastDelegate forwardInvocation:]_block_invoke at Pods/QTMiddleware/QTMiddleware/Classes/QTEventBus/QTGCDMulticastDelegate.m:343
#15 0x000000010865d8ac in _dispatch_call_block_and_release ()
#16 0x000000010865ec88 in _dispatch_client_callout ()
#17 0x0000000108665bf8 in _dispatch_lane_serial_drain ()
#18 0x0000000108666794 in _dispatch_lane_invoke ()
#19 0x0000000108671b88 in _dispatch_workloop_worker_thread ()
#20 0x000000018438cfa8 in _pthread_wqthread ()
Thread 160#0 0x000000018438fadc in start_wqthread ()
Thread 170#0 0x0000000000000000 in 0x00000000 ()
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