Swift / SKStoreProductViewController pushViewController导致（lldb）
[英]Swift / SKStoreProductViewController pushViewController results in (lldb)
问题描述
要将用户推送到iTunes商店以获取所需的项目，我正在使用以下功能：
func openStoreProductWithiTunesItemIdentifier(identifier: String) {
let storeViewController = SKStoreProductViewController()
storeViewController.delegate = self
let parameters = [ SKStoreProductParameterITunesItemIdentifier : identifier, SKStoreProductParameterAffiliateToken : ITUNES_AFFILIATE_ID]
storeViewController.loadProductWithParameters(parameters) { [weak self] (loaded, error) -> Void in
if loaded {
self!.navigationController?.pushViewControllerWithHandler(storeViewController, animated: true) {
LilithProgressHUD.hide() // custom progress hud
}
}
}
}
extension UINavigationController {
func pushViewControllerWithHandler(viewController: UIViewController, animated: Bool, completion: Void -> Void) {
CATransaction.begin()
CATransaction.setCompletionBlock(completion)
pushViewController(viewController, animated: animated)
CATransaction.commit()
}
}
叫做
let trackID = "thisIsMyTrackID"
openStoreProductWithiTunesItemIdentifier(trackID)
这导致了
如果我不是：
self!.navigationController?.pushViewControllerWithHandler(storeViewController, animated: true) {
LilithProgressHUD.hide() // custom progress hud
}
使用：
self?.presentViewController(storeViewController, animated: true, completion: {
LilithProgressHUD.hide() // custom progress hud
})
， 这是工作。 但是我需要控制器在navigationController推送以适应其余的视图和动画。 我错过了什么？ 非常感谢帮助。
按要求回溯：
(lldb) bt all
* thread #1: tid = 0x9bb48, 0x000000018fcac524 libobjc.A.dylib`objc_exception_throw, queue = 'com.apple.main-thread', stop reason = breakpoint 1.2
frame #0: 0x000000018fcac524 libobjc.A.dylib`objc_exception_throw
frame #1: 0x0000000191274108 CoreFoundation`+[NSException raise:format:] + 116
frame #2: 0x000000019dca04d0 StoreKit`-[SKStoreProductViewController _throwUnsupportedPresentationException] + 76
frame #3: 0x000000019dc9ed24 StoreKit`-[SKStoreProductViewController willMoveToParentViewController:] + 108
frame #4: 0x0000000197159174 UIKit`-[UIViewController _addChildViewController:performHierarchyCheck:notifyWillMove:] + 568
frame #5: 0x000000019714f580 UIKit`-[UINavigationController pushViewController:transition:forceImmediate:] + 1220
frame #6: 0x000000019714f06c UIKit`-[UINavigationController pushViewController:animated:] + 652
* frame #7: 0x00000001000a32f4 cya`UINavigationController.pushViewControllerWithHandler(viewController=0x00000001028ae9c0, animated=true, completion=0x00000001000a35c4 cya`partial apply forwarder for reabstraction thunk helper from @callee_unowned @convention(block) () -> (@unowned ()) to @callee_owned () -> (@unowned ()) with unmangled suffix ".16" at UINavigationControllerExtensions.swift, self=0x0000000103844600) -> ()) -> () + 504 at UINavigationControllerExtensions.swift:24
frame #8: 0x00000001000a3578 cya`@objc UINavigationController.pushViewControllerWithHandler(UIViewController, animated : Bool, completion : () -> ()) -> () + 196 at UINavigationControllerExtensions.swift:0
frame #9: 0x00000001001b04f4 cya`DJProfileAsUserMusicTableVC.(loaded=true, error=nil, self=0x0000000102a358d0, storeViewController=0x00000001028ae9c0) -> ()).(closure #1) + 416 at DJProfileAsUserMusicTableVC.swift:697
frame #10: 0x00000001001b0654 cya`thunk + 56 at DJProfileAsUserMusicTableVC.swift:0
frame #11: 0x00000001001b0714 cya`thunk + 36 at DJProfileAsUserMusicTableVC.swift:0
frame #12: 0x00000001001b0804 cya`thunk + 80 at DJProfileAsUserMusicTableVC.swift:0
frame #13: 0x000000019dc9fb84 StoreKit`-[SKStoreProductViewController _loadDidFinishWithResult:error:] + 92
frame #14: 0x000000019127a160 CoreFoundation`__invoking___ + 144
frame #15: 0x000000019116dc3c CoreFoundation`-[NSInvocation invoke] + 284
frame #16: 0x0000000192e158bc FrontBoardServices`__FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 36
frame #17: 0x0000000192e15728 FrontBoardServices`-[FBSSerialQueue _performNext] + 176
frame #18: 0x0000000192e15ad0 FrontBoardServices`-[FBSSerialQueue _performNextFromRunLoopSource] + 56
frame #19: 0x0000000191222278 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
frame #20: 0x0000000191221bc0 CoreFoundation`__CFRunLoopDoSources0 + 524
frame #21: 0x000000019121f7c0 CoreFoundation`__CFRunLoopRun + 804
frame #22: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #23: 0x0000000192bd1198 GraphicsServices`GSEventRunModal + 180
frame #24: 0x0000000197128628 UIKit`-[UIApplication _run] + 684
frame #25: 0x0000000197123360 UIKit`UIApplicationMain + 208
frame #26: 0x000000010020c08c cya`main + 144 at AppDelegate.swift:19
frame #27: 0x00000001901305b8 libdyld.dylib`start + 4
thread #3: tid = 0x9bbc9, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x0000000190305188 libsystem_pthread.dylib`_pthread_wqthread + 968
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #4: tid = 0x9bbca, 0x0000000190304db0 libsystem_pthread.dylib`start_wqthread
frame #0: 0x0000000190304db0 libsystem_pthread.dylib`start_wqthread
thread #7: tid = 0x9bbdc, 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8, name = 'gputools.smt_poll.0x17403cde0'
frame #0: 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8
frame #1: 0x000000019016027c libsystem_c.dylib`nanosleep + 212
frame #2: 0x000000019016019c libsystem_c.dylib`usleep + 64
frame #3: 0x00000001025adeb0 GPUToolsCore`smt_poll_thread_entry(void*) + 136
frame #4: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #5: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #6: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #8: tid = 0x9bbef, 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8, name = 'gputools.smt_poll.0x170220020'
frame #0: 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8
frame #1: 0x000000019016027c libsystem_c.dylib`nanosleep + 212
frame #2: 0x000000019016019c libsystem_c.dylib`usleep + 64
frame #3: 0x00000001025adeb0 GPUToolsCore`smt_poll_thread_entry(void*) + 136
frame #4: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #5: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #6: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #9: tid = 0x9bbf4, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'com.apple.uikit.eventfetch-thread'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x0000000191c5cb1c Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
frame #6: 0x0000000191c7d60c Foundation`-[NSRunLoop(NSRunLoop) runUntilDate:] + 96
frame #7: 0x0000000197a9dc7c UIKit`-[UIEventFetcher threadMain] + 136
frame #8: 0x0000000191d5a50c Foundation`__NSThread__start__ + 1024
frame #9: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #10: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #11: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #12: tid = 0x9bbfb, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'com.apple.NSURLConnectionLoader'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x000000019193bcec CFNetwork`+[NSURLConnection(Loader) _resourceLoadLoop:] + 336
frame #6: 0x0000000191d5a50c Foundation`__NSThread__start__ + 1024
frame #7: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #8: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #9: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #14: tid = 0x9bbfd, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'AVAudioSession Notify Thread'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x00000001aa8f1fe8 AVFAudio`GenericRunLoopThread::Entry(void*) + 164
frame #6: 0x00000001aa917f14 AVFAudio`CAPThread::Entry(CAPThread*) + 84
frame #7: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #8: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #9: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #17: tid = 0x9bc0f, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'com.squareup.SocketRocket.NetworkThread'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x0000000191c5cb1c Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
frame #6: 0x00000001003f57ec cya`-[_FSRRunLoopThread main](self=0x00000001740918f0, _cmd=<unavailable>) + 252 at FSRWebSocket.m:1838
frame #7: 0x0000000191d5a50c Foundation`__NSThread__start__ + 1024
frame #8: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #9: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #10: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #18: tid = 0x9bc21, 0x000000019024223c libsystem_kernel.dylib`__select + 8, name = 'com.apple.CFSocket.private'
frame #0: 0x000000019024223c libsystem_kernel.dylib`__select + 8
frame #1: 0x0000000191228b84 CoreFoundation`__CFSocketManager + 640
frame #2: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #3: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #4: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #19: tid = 0x9bc70, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x000000019030536c libsystem_pthread.dylib`_pthread_wqthread + 1452
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #20: tid = 0x9bc77, 0x0000000190304db0 libsystem_pthread.dylib`start_wqthread
frame #0: 0x0000000190304db0 libsystem_pthread.dylib`start_wqthread
thread #21: tid = 0x9bc78, 0x0000000000000000
frame #0: 0x0000000000000000
(lldb)
Backtrace无异常断点：
(lldb) bt all
warning: could not load any Objective-C class information. This will significantly reduce the quality of type information available.
* thread #1: tid = 0x9c221, 0x0000000190242014 libsystem_kernel.dylib`__pthread_kill + 8, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
frame #0: 0x0000000190242014 libsystem_kernel.dylib`__pthread_kill + 8
frame #1: 0x0000000190309460 libsystem_pthread.dylib`pthread_kill + 112
frame #2: 0x00000001901b63f4 libsystem_c.dylib`abort + 140
frame #3: 0x000000018fc812d4 libc++abi.dylib`abort_message + 132
frame #4: 0x000000018fc9ecc0 libc++abi.dylib`default_terminate_handler() + 304
frame #5: 0x000000018fcac844 libobjc.A.dylib`_objc_terminate() + 124
frame #6: 0x000000018fcac844 libobjc.A.dylib`_objc_terminate() + 124
frame #7: 0x000000018fc9b66c libc++abi.dylib`std::__terminate(void (*)()) + 16
frame #8: 0x000000018fc9b234 libc++abi.dylib`__cxa_rethrow + 144
frame #9: 0x000000018fcac71c libobjc.A.dylib`objc_exception_rethrow + 44
frame #10: 0x000000019114e0bc CoreFoundation`CFRunLoopRunSpecific + 560
frame #11: 0x0000000192bd1198 GraphicsServices`GSEventRunModal + 180
frame #12: 0x0000000197128628 UIKit`-[UIApplication _run] + 684
frame #13: 0x0000000197123360 UIKit`UIApplicationMain + 208
* frame #14: 0x00000001001e408c cya`main + 144 at AppDelegate.swift:19
frame #15: 0x00000001901305b8 libdyld.dylib`start + 4
thread #5: tid = 0x9c29d, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x000000019030536c libsystem_pthread.dylib`_pthread_wqthread + 1452
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #7: tid = 0x9c2a7, 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8, name = 'gputools.smt_poll.0x174036a80'
frame #0: 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8
frame #1: 0x000000019016027c libsystem_c.dylib`nanosleep + 212
frame #2: 0x000000019016019c libsystem_c.dylib`usleep + 64
frame #3: 0x000000010257deb0 GPUToolsCore`smt_poll_thread_entry(void*) + 136
frame #4: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #5: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #6: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #8: tid = 0x9c2b2, 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8, name = 'gputools.smt_poll.0x1740366c0'
frame #0: 0x0000000190242314 libsystem_kernel.dylib`__semwait_signal + 8
frame #1: 0x000000019016027c libsystem_c.dylib`nanosleep + 212
frame #2: 0x000000019016019c libsystem_c.dylib`usleep + 64
frame #3: 0x000000010257deb0 GPUToolsCore`smt_poll_thread_entry(void*) + 136
frame #4: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #5: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #6: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #9: tid = 0x9c2b6, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'com.apple.uikit.eventfetch-thread'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x0000000191c5cb1c Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
frame #6: 0x0000000191c7d60c Foundation`-[NSRunLoop(NSRunLoop) runUntilDate:] + 96
frame #7: 0x0000000197a9dc7c UIKit`-[UIEventFetcher threadMain] + 136
frame #8: 0x0000000191d5a50c Foundation`__NSThread__start__ + 1024
frame #9: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #10: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #11: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #10: tid = 0x9c2b7, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x000000019030536c libsystem_pthread.dylib`_pthread_wqthread + 1452
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #12: tid = 0x9c2bf, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'com.apple.NSURLConnectionLoader'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x000000019193bcec CFNetwork`+[NSURLConnection(Loader) _resourceLoadLoop:] + 336
frame #6: 0x0000000191d5a50c Foundation`__NSThread__start__ + 1024
frame #7: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #8: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #9: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #14: tid = 0x9c2c3, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'AVAudioSession Notify Thread'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x00000001aa8f1fe8 AVFAudio`GenericRunLoopThread::Entry(void*) + 164
frame #6: 0x00000001aa917f14 AVFAudio`CAPThread::Entry(CAPThread*) + 84
frame #7: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #8: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #9: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #15: tid = 0x9c2cc, 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8, name = 'com.squareup.SocketRocket.NetworkThread'
frame #0: 0x000000019022416c libsystem_kernel.dylib`mach_msg_trap + 8
frame #1: 0x0000000190223fdc libsystem_kernel.dylib`mach_msg + 72
frame #2: 0x0000000191221cec CoreFoundation`__CFRunLoopServiceMachPort + 192
frame #3: 0x000000019121f908 CoreFoundation`__CFRunLoopRun + 1132
frame #4: 0x000000019114e048 CoreFoundation`CFRunLoopRunSpecific + 444
frame #5: 0x0000000191c5cb1c Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
frame #6: 0x00000001003cd7ec cya`-[_FSRRunLoopThread main](self=0x0000000170097c00, _cmd=<unavailable>) + 252 at FSRWebSocket.m:1838
frame #7: 0x0000000191d5a50c Foundation`__NSThread__start__ + 1024
frame #8: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #9: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #10: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #16: tid = 0x9c2d8, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x000000019030536c libsystem_pthread.dylib`_pthread_wqthread + 1452
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #18: tid = 0x9c2e8, 0x000000019024223c libsystem_kernel.dylib`__select + 8, name = 'com.apple.CFSocket.private'
frame #0: 0x000000019024223c libsystem_kernel.dylib`__select + 8
frame #1: 0x0000000191228b84 CoreFoundation`__CFSocketManager + 640
frame #2: 0x0000000190307860 libsystem_pthread.dylib`_pthread_body + 240
frame #3: 0x0000000190307770 libsystem_pthread.dylib`_pthread_start + 284
frame #4: 0x0000000190304dbc libsystem_pthread.dylib`thread_start + 4
thread #19: tid = 0x9c355, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x0000000190305188 libsystem_pthread.dylib`_pthread_wqthread + 968
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #20: tid = 0x9c35f, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x000000019030536c libsystem_pthread.dylib`_pthread_wqthread + 1452
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
thread #21: tid = 0x9c360, 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #0: 0x0000000190242a88 libsystem_kernel.dylib`__workq_kernreturn + 8
frame #1: 0x0000000190305188 libsystem_pthread.dylib`_pthread_wqthread + 968
frame #2: 0x0000000190304db4 libsystem_pthread.dylib`start_wqthread + 4
(lldb)
1 个解决方案
解决方案1
6 已采纳 2016-10-05 06:48:34
异常和堆栈跟踪告诉您商店视图控制器不满意被推入导航堆栈。 您的测试表明它很高兴被呈现。 从文档：
从应用程序中的另一个视图控制器以模态方式显示视图控制器
所以，你应该以模态方式呈现它。
虽然你可能会以其他方式使其工作，但如果你不遵循（不方便的）指导原则，将来可能会破裂。
Swift pushViewController() 不工作但 present() 是
[英]Swift pushViewController() not working but present() is
Swift App - 在范围内找不到“SKStoreProductViewController”
[英]Swift App - Cannot find 'SKStoreProductViewController' in scope
presentViewController和pushViewController之间的结果不同
[英]Different Results Between presentViewController and pushViewController
来自另一个UIViewController的PushViewController-Swift
[英]PushViewController from another UIViewController - Swift
Swift pushViewController可在iPad上使用，但不适用于iPhone
[英]Swift pushViewController Works on iPad but not iPhone
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