iOS 9.0 crash 必现

[reboot-jia]

在 iOS9.0 上出现侧滑的时候就会crash. 请帮忙解释一下, 怎么防护.
`(lldb) bt

• thread 覆盖在上面后，用手指滑动灰色区域关闭时LeftViewController会跳动一下 #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x200008)
  frame #0: 0x0000000112f21923 libsystem_malloc.dylibszone_free_definite_size + 3647 frame #1: 0x0000000110f4574d UIKit-[UIViewController _focusDebugOverlayParentView] + 18
  frame 当我pop回来的时候，感觉又一个蒙层被遮住了 #2: 0x0000000110daa823 UIKit-[UIApplication _keyWindowForScreen:] + 497 frame #3: 0x00000001110c9b1e UIKit-[UIScreen _preferredFocusedWindow] + 59
  frame 你没有主动关闭抽屉方法 #4: 0x0000000110e16080 UIKit-[UIWindow _noteEnvironmentNeedsFocusUpdate:allowsDeferral:] + 74 frame #5: 0x0000000110f45519 UIKit-[UIViewController setNeedsPreferredFocusedItemUpdate] + 62
  frame 向右滑动出现界面后, 再向左滑动, 只滑动一小段距离, 跳动非常厉害 #6: 0x0000000110f2999b UIKit-[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:] + 1474 frame #7: 0x0000000110e40e21 UIKit-[UIView(Internal) _didMoveFromWindow:toWindow:] + 1613
  frame 左右划出来的界面有问题 #8: 0x0000000110e40b32 UIKit-[UIView(Internal) _didMoveFromWindow:toWindow:] + 862 frame #9: 0x0000000110e40b32 UIKit-[UIView(Internal) _didMoveFromWindow:toWindow:] + 862
  frame cell 侧滑不起作用了  #10: 0x0000000110e40b32 UIKit-[UIView(Internal) _didMoveFromWindow:toWindow:] + 862 frame #11: 0x0000000110e40b32 UIKit-[UIView(Internal) _didMoveFromWindow:toWindow:] + 862
  frame 有没有考虑到imageNamed 这个方法缓存了图片 导致侧栏释放发生内存泄漏 #12: 0x0000000110e36106 UIKit__45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 155 frame #13: 0x000000011008423a Foundation-[NSISEngine withBehaviors:performModifications:] + 155
  frame 遮盖在上面从左侧划出 push 动画 #14: 0x0000000110e36024 UIKit-[UIView(Hierarchy) _postMovedFromSuperview:] + 575 frame #15: 0x0000000110e43ac3 UIKit-[UIView(Internal) _addSubview:positioned:relativeTo:] + 1967
  • frame 自动关闭有延迟 #16: 0x000000010d1cec1d ORide__50-[CWDrawerTransition defaultAnimationWithContext:]_block_invoke.102(.block_descriptor=0x00007f98902a88b0, finished=YES) at CWDrawerTransition.m:176:17 frame #17: 0x0000000110e3cdaa UIKit-[UIViewAnimationBlockDelegate _didEndBlockAnimation:finished:context:] + 644
    frame 在LeftViewController中添加UIAlertView，手动侧滑侧边栏打不开,而且侧边栏瞬间释放 #18: 0x0000000110e1b3a7 UIKit-[UIViewAnimationState sendDelegateAnimationDidStop:finished:] + 241 frame #19: 0x0000000110e1b756 UIKit-[UIViewAnimationState animationDidStop:finished:] + 80
    frame 建议把手势回弹取消的参数值放到Configuration #20: 0x0000000110b12d70 QuartzCoreCA::Layer::run_animation_callbacks(void*) + 308 frame #21: 0x0000000112d3649b libdispatch.dylib_dispatch_client_callout + 8
    frame Swift里从抽屉里push的bug #22: 0x0000000112d1e34b libdispatch.dylib_dispatch_main_queue_callback_4CF + 1738 frame #23: 0x000000010f40c3e9 CoreFoundationCFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 9
    frame 侧滑时候左边页面最上面有20的黑色部分,怎么去掉? #24: 0x000000010f3cd939 CoreFoundation__CFRunLoopRun + 2073 frame #25: 0x000000010f3cce98 CoreFoundationCFRunLoopRunSpecific + 488
    frame push不了 #26: 0x0000000115e87ad2 GraphicsServicesGSEventRunModal + 161 frame #27: 0x0000000110d96676 UIKitUIApplicationMain + 171
    frame 为什么我push的时候主页面会闪烁两下才跳转 #28: 0x000000010d257000 ORidemain(argc=1, argv=0x00007ffee2a353c8) at main.m:14:16 frame #29: 0x0000000112d6a92d libdyld.dylibstart + 1
    frame 侧滑卡顿问题 #30: 0x0000000112d6a92d libdyld.dylibstart + 1