Exception Type: EXC_BAD_ACCESS Code: KERN_INVALID_ADDRESS at 0x130 libobjc.A.dylib objc_msgSend + 51 UIKit -[UIApplication sendAction:to:from:forEvent:] + 902 UIKit -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 303 UIKit -[UIControl sendAction:to:forEvent:] + 444 UIKit -[UIControl _sendActionsForEvents:withEvent:] + 3745 UIKit -[UIControl touchesEnded:withEvent:] + 5906 UIKit -[UIWindow _sendtouchesForEvent:] + 5287 UIKit -[UIWindow sendEvent:] + 8328 UIKit -[UIApplication sendEvent:] + 1969 UIKit _UIApplicationHandleEventQueue + 709610 ... CoreFoundation __CFRUNLOOP_IS_CALliNG_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 1416 UIKit UIApplicationMain + 1136
我尝试启用僵尸并在应用程序中执行各种 *** 作,但没有标记任何内容.
更新
我认为这可能已经演变成iOS 7.1下的[UIPickerVIEw _updateSelectedRows],EXC_BAD_ACCESS.我会进一步调查.
Thread : Crashed: com.apple.main-thread0 libobjc.A.dylib 0x39576626 objc_msgSend + 51 UIKit 0x3187b12f -[UIPickerVIEw _updateSelectedRows] + 542 UIKit 0x3187b26f -[UIPickerVIEw dIDMovetoWindow] + 783 UIKit 0x3160ad37 -[UIVIEw(Internal) _dIDMoveFromWindow:toWindow:] + 13584 UIKit 0x3160aaa5 -[UIVIEw(Internal) _dIDMoveFromWindow:toWindow:] + 7005 UIKit 0x3160a40d __45-[UIVIEw(HIErarchy) _postMovedFromSupervIEw:]_block_invoke + 1126 UIKit 0x3160a263 -[UIVIEw(HIErarchy) _postMovedFromSupervIEw:] + 2507 UIKit 0x318a2a27 __UIVIEwWasRemovedFromSupervIEw + 2188 UIKit 0x31609187 -[UIVIEw(HIErarchy) removeFromSupervIEw] + 2709 UIKit 0x316cf26f -[UIPeripheralHost(UIKitInternal) adjustHostVIEwForTransitionCompletion:] + 31010 UIKit 0x31a6ca8b __53-[UIPeripheralHost(UIKitInternal) executeTransition:]_block_invoke1364 + 31811 UIKit 0x3164378d -[UIVIEwAnimationBlockDelegate _dIDEndBlockAnimation:finished:context:] + 28412 UIKit 0x316433d7 -[UIVIEwAnimationState sendDelegateAnimationDIDStop:finished:] + 17813 UIKit 0x316432ef -[UIVIEwAnimationState animationDIDStop:finished:] + 6614 QuartzCore 0x3128de0b CA::Layer::run_animation_callbacks(voID*) + 23415 libdispatch.dylib 0x39a55d3f _dispatch_clIEnt_callout + 2216 libdispatch.dylib 0x39a586c3 _dispatch_main_queue_callback_4CF + 27817 CoreFoundation 0x2eda6679 __CFRUNLOOP_IS_SERviciNG_THE_MAIN_disPATCH_QUEUE__ + 818 CoreFoundation 0x2eda4f45 __CFRunLoopRun + 130819 CoreFoundation 0x2ed0f7a9 CFRunLoopRunspecific + 52420 CoreFoundation 0x2ed0f58b CFRunLoopRunInMode + 10621 GraphiCSServices 0x33c6c6d3 GSEventRunModal + 13822 UIKit 0x3166e891 UIApplicationMain + 1136解决方法 我有几乎相同的崩溃日志与我们的项目,我们能够跟踪一个动画.
问题是我们在屏幕上和屏幕上动画了一个UIPickerVIEw.如果在动画过程中d出并处理了拥有UIPickerVIEw的VIEwController.我们通过从动画完成块中的超级视图中删除UIPickerVIEw来解决这个问题.
[UIVIEw animateWithDuration:0.5f动画:^ {//设置PickerVIEw的目标帧}完成:^(BOol完成){[self.pickerVIEw removeFromSupervIEw];}];
总结以上是内存溢出为你收集整理的UIApplication sendAction:to:from:forEvent:iOS7没有用户代码全部内容,希望文章能够帮你解决UIApplication sendAction:to:from:forEvent:iOS7没有用户代码所遇到的程序开发问题。
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