找不到传出的行头传入头的UIButton [英] Cannot find an outgoing row head for incoming head UIButton
本文介绍了找不到传出的行头传入头的UIButton的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我对iOS7上的自动布局问题崩溃只（iOS8上它的工作原理）
问题是 - 该指示的UIButton（0x7b7780a0）不存在（当我在看 recursiveDescription 的的UIView ）。
我如何调查的？从哪里开始？
编辑：
我遇到了这样的回答，请 http://stackoverflow.com/a/27284071/429249 确实我有一个非常小的漂浮在追踪，但是 - 在code我不添加约束，而我所有的乘数1
编辑：
发布一个答案，我自己 - 但是 http://stackoverflow.com/a/27284071/429249 是导演一个很好的答案我到该溶液最终
崩溃：
2015年3月10日15：50：08.152 Cookila副本[5779：607]目的：{目标0x7b84c960：其中，750：-1.04308e-05，250：6.61612e- 05＆GT; + LT; 750：-1.04308e-07，250：8.9407e-08＆GT; *的UIButton：0x7b6299c0.Width {ID：408} + LT; 750：-2.23517e-08，250：8.9407e-08＆GT; *的UIButton： 0x7b661ad0.Width {ID：385} + LT; 750：-1.86265e-07，250：8.9407e-08＆GT; *的UIButton：0x7b7780a0.Width {ID：388} + LT; 750：1.04308e-07，250 - 1.3411e-07＆GT; *的UIView：0x7b6547d0.Width {ID：419}}
2015年3月10日15：50：09.674 Cookila副本[5779：607] ***终止应用程序由于未捕获的异常'NSInternalInconsistencyException'，原因：'＆LT; NSISEngine：0x7b84c120＆GT; {行：
UILayoutContainerView：0x7b6505a0.Height {ID：118} == 960 + 1 * 0x7b7679b0.marker {ID：49} + 2 * 0x7b638350.marker {ID：135}
UILayoutContainerView：0x7b6505a0.Width {ID：115} == 640 + 1 * 0x7b767980.marker {ID：46} + 2 * 0x7b6592b0.marker {ID：131}
UILayoutContainerView：0x7b6505a0.minX {ID：121} == 0 + 2 * 0x7b642e00.marker {ID：130} + -1 * 0x7b6592b0.marker {ID：131}
UILayoutContainerView：0x7b6505a0.minY {ID：122} == 0 + 2 * 0x7b657350.marker {ID：134} + -1 * 0x7b638350.marker {ID：135}
UINavigationTransitionView：0x7b756bc0.Height {ID：110} == 960 + 1 * 0x7b7679b0.marker {ID：49} + 2 * 0x7b664d50.marker {ID：119} + 2 * 0x7b638350.marker {ID：135}
UINavigationTransitionView：0x7b756bc0.Width {ID：107} == 640 + 1 * 0x7b767980.marker {ID：46} + 2 * 0x7b664cf0.marker {ID：116} + 2 * 0x7b6592b0.marker {ID：131}
UINavigationTransitionView：0x7b756bc0.minX {ID：113} == 0 + 2 * 0x7b6584c0.marker {ID：112} + -1 * 0x7b664cf0.marker {ID：116}
UINavigationTransitionView：0x7b756bc0.minY {ID：114} == 0 + 2 * 0x7b664d20.marker {ID：117} + -1 * 0x7b664d50.marker {ID：119}
UIViewControllerWrapperView：0x7b77add0.Height {ID：102} == 960 + 1 * 0x7b7679b0.marker {ID：49} + 2 * 0x7b659c40.marker {ID：111} + 2 * 0x7b664d50.marker {ID：119} + 2 * 0x7b638350 .marker {ID：135}
UIViewControllerWrapperView：0x7b77add0.Width {ID：99} = 640 + 1 * 0x7b767980.marker {ID：46} + 2 * 0x7b655430.marker {ID：108} + 2 * 0x7b664cf0.marker {ID：116} + 2 * 0x7b6592b0 .marker {ID：131}
UIViewControllerWrapperView：0x7b77add0.minX {ID：105} == 0 + 2 * 0x7b655400.marker {ID：104} + -1 * 0x7b655430.marker {ID：108}
UIViewControllerWrapperView：0x7b77add0.minY {ID：106} == 0 + 2 * 0x7b659c10.marker {ID：109} + -1 * 0x7b659c40.marker {ID：111}
一个UIWindow：0x7b742a60.Height {ID：45} = 960 + 1 * 0x7b7679b0.marker {ID：49}
一个UIWindow：0x7b742a60.Width {ID：42} == 640 + 1 * 0x7b767980.marker {ID：46}
一个UIWindow：0x7b742a60.minX {ID：41} == 0 + 2 * 0x7b767710.marker {ID：40} + -0.5 * 0x7b767980.marker {ID：46}
一个UIWindow：0x7b742a60.minY {ID：44} == 0 + 2 * 0x7b767840.marker {ID：43} + -0.5 * 0x7b7679b0.marker {ID：49}
目标{ID：1} == {目标0x7b84c960：或其可750：-1.04308e-05，250：6.61612e-05＆GT; + LT; 750：-1.04308e-07，250：8.9407e-08＆GT; *的UIButton：0x7b6299c0.Width {ID：408} + LT; 750：-2.23517e-08，250：8.9407e-08＆GT; *的UIButton： 0x7b661ad0.Width {ID：385} + LT; 750：-1.86265e-07，250：8.9407e-08＆GT; *的UIButton：0x7b7780a0.Width {ID：388} + LT; 750：1.04308e-07，250 - 1.3411e-07＆GT; *的UIView：0x7b6547d0.Width {ID：419}} 约束：
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b638350 H = - ＆安培; - V = - ＆安培; - UILayoutContainerView：0x7b6505a0.height ==一个UIWindow：0x7b742a60.height＆GT;标记：0x7b638350.marker {ID：135}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b642e00 H = - ＆安培; - V = - ＆安培; - UILayoutContainerView：0x7b6505a0.midX ==一个UIWindow：0x7b742a60.midX＆GT;标记：0x7b642e00.marker {ID：130}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b655400 H = - ＆安培; - V = - ＆安培; - UIViewControllerWrapperView：0x7b77add0.midX == UINavigationTransitionView：0x7b756bc0.midX＆GT;标记：0x7b655400.marker {ID：104}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b655430 H = - ＆安培; - V = - ＆安培; - UIViewControllerWrapperView：0x7b77add0.width == UINavigationTransitionView：0x7b756bc0.width＆GT;标记：0x7b655430.marker {ID：108}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b657350 H = - ＆安培; - V = - ＆安培; - UILayoutContainerView：0x7b6505a0.midY ==一个UIWindow：0x7b742a60.midY＆GT;标记：0x7b657350.marker {ID：134}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b6584c0 H = - ＆安培; - V = - ＆安培; - UINavigationTransitionView：0x7b756bc0.midX == UILayoutContainerView：0x7b6505a0.midX＆GT;标记：0x7b6584c0.marker {ID：112}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b6592b0 H = - ＆安培; - V = - ＆安培; - UILayoutContainerView：0x7b6505a0.width ==一个UIWindow：0x7b742a60.width＆GT;标记：0x7b6592b0.marker {ID：131}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b659c10 H = - ＆安培; - V = - ＆安培; - UIViewControllerWrapperView：0x7b77add0.midY == UINavigationTransitionView：0x7b756bc0.midY＆GT;标记：0x7b659c10.marker {ID：109}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b659c40 H = - ＆安培; - V = - ＆安培; - UIViewControllerWrapperView：0x7b77add0.height == UINavigationTransitionView：0x7b756bc0.height＆GT;标记：0x7b659c40.marker {ID：111}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b664cf0 H = - ＆安培; - V = - ＆安培; - UINavigationTransitionView：0x7b756bc0.width == UILayoutContainerView：0x7b6505a0.width＆GT;标记：0x7b664cf0.marker {ID：116}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b664d20 H = - ＆安培; - V = - ＆安培; - UINavigationTransitionView：0x7b756bc0.midY == UILayoutContainerView：0x7b6505a0.midY＆GT;标记：0x7b664d20.marker {ID：117}
＆LT; NSAutoresizingMaskLayoutConstraint：0x7b664d50 H = - ＆安培; - V = - ＆安培; - UINavigationTransitionView：0x7b756bc0.height == UILayoutContainerView：0x7b6505a0.height＆GT;标记：0x7b664d50.marker {ID：119}
＆所述; NSAutoresizingMaskLayoutConstraint：0x7b767980 H = --- V = --- H：[一个UIWindow：0x7b742a60（320）]≥标记：0x7b767980.marker {ID：46}
＆所述; NSAutoresizingMaskLayoutConstraint：0x7b7679b0 H = --- V = ---五：[一个UIWindow：0x7b742a60（480）]≥标记：0x7b7679b0.marker {ID：49}
＆LT; _UIWindowAnchoringConstraint：0x7b767710 H = --- V = ---一个UIWindow：0x7b742a60.midX == + 160 GT;标记：0x7b767710.marker {ID：40}
＆LT; _UIWindowAnchoringConstraint：0x7b767840 H = --- V = ---一个UIWindow：0x7b742a60.midY == + 240＆GT;标记：0x7b767840.marker {ID：43} Integralization调整：
（没有） 统计：
16行。变量数：
1 - ＆GT; 2
2 - ＆GT; 10
3 - ＆GT; 2
4 - ＆GT; 2
}： 内部错误。找不到传入头的UIButton传出的行头：0x7b7780a0.Width {ID：388}，这不应该发生。
***第一掷调用堆栈：
（
0的CoreFoundation 0x03e051e4 __exception preprocess + 180
1 libobjc.A.dylib 0x03b848e5 objc_exception_throw + 44
2的CoreFoundation 0x03e04fbb + NSException提高：格式：] + 139
3基金会0x035b4079 - [NSISEngine minimizeConstantInObjectiveRowWithHead：] + 256
4基金会0x035b3ee3 - [NSISEngine优化] + 183
5基金会0x037286d8 - [NSISEngine withBehaviors：performModifications：] + 183
6基金会0x035b83c5 - [NSISEngine withAutomaticOptimizationDisabled：] + 48
7 UIKit的0x02695830 - [UIView的（层次）_postMovedFromSuperview：] + 313
8 UIKit的0x026a0dd4 - [UIView的（内部）_addSubview：定位：对于relativeTo：] + 1875年
9 UIKit的0x02693c4f - [UIView的（层次）insertSubview：atIndex：] + 64
10 UIKit的0x02628089 __53 - [_ UINavigationParallaxTransition animateTransition：] _ block_invoke + 1896年
11 UIKit的0x0269a81f +的UIView（动画）performWithoutAnimation：] + 82
12 UIKit的0x026274f6 - [_ UINavigationParallaxTransition animateTransition：] + 1155
13 UIKit的0x0276e3ae - [UINavigationController的_startCustomTransition：] + 3446
14 UIKit的0x0277a8f7 - [UINavigationController的_startDeferredTransitionIfNeeded：] + 688
15 UIKit的0x0277b4e9 - [UINavigationController的__viewWillLayoutSubviews] + 57
16 UIKit的0x028bc0d1 - [UILayoutContainerView layoutSubviews] + 213
17 UIKit的0x026a3964 - [UIView的（CALayerDelegate）layoutSublayersOfLayer：] + 355
18 libobjc.A.dylib 0x03b9682b - [NSObject的performSelector：withObject：] + 70
19 QuartzCore 0x0250845a - [CALayer的layoutSublayers] + 148
20 QuartzCore 0x024fc244 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 380
21 QuartzCore 0x024fc0b0 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 26
22 QuartzCore 0x024627fa _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 294
23 QuartzCore 0x02463b85 _ZN2CA11Transaction6commitEv + 393
24 QuartzCore 0x02464258 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 92
25的CoreFoundation 0x03dcd36e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
26的CoreFoundation 0x03dcd2bf __CFRunLoopDoObservers + 399
27的CoreFoundation 0x03dab254 __CFRunLoopRun + 1076
28的CoreFoundation 0x03daa9d3 CFRunLoopRunSpecific + 467
29的CoreFoundation 0x03daa7eb CFRunLoopRunInMode + 123
30 GraphicsServices 0x0585b5ee GSEventRunModal + 192
31 GraphicsServices 0x0585b42b GSEventRun + 104
32 UIKit的0x02634f9b UIApplicationMain + 1225
33 Cookila复制0x0008a0fd主+ 141
34 libdyld.dylib 0x048276d9启动+ 1
35？ 00000001为0x0 + 1
）
的libc ++ abi.dylib：类型NSException的未捕获的异常终止
self.view recursiveDescription（在一个断点在飞机坠毁前跑 viewWillAppear中）
＆LT;的UIView：0x7b67d660;帧=（0 0 320 480）; AUTORESIZE = W + H;层= LT; CALayer的：0x7b67d6c0＆GT;＆GT;
| ＆LT;的UIImageView：0x7b67cfb0;帧=（0 0 320 568）;不透明= NO; AUTORESIZE = RM + BM; userInteractionEnabled = NO;层= LT; CALayer的：0x7b67d030＆GT;＆GT;
| ＆LT;的UIButton：0x7b674310;帧=（160 515 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 115;层= LT; CALayer的：0x7b674400＆GT;＆GT;
| ＆LT;的UIButton：0x7b67ecf0;帧=（235 515 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 116;层= LT; CALayer的：0x7b67ede0＆GT;＆GT;
| ＆LT;的UIButton：0x7b67ccd0;帧=（85 515 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 114;层= LT; CALayer的：0x7b67cdc0＆GT;＆GT;
| ＆LT;的UIButton：0x7b6764c0;帧=（10 455 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 13;层= LT; CALayer的：0x7b6765b0＆GT;＆GT;
| ＆LT;的UIButton：0x7b6745d0;帧=（85 455 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 14;层= LT; CALayer的：0x7b6746c0＆GT;＆GT;
| ＆LT;的UIButton：0x7b67f1f0;帧=（160 455 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 15;层= LT; CALayer的：0x7b67f2e0＆GT;＆GT;
| ＆LT;的UIButton：0x7b67c890;帧=（10 515 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 113;层= LT; CALayer的：0x7b67f9c0＆GT;＆GT;
| ＆LT;的UIButton：0x7b672dc0;帧=（235 455 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 16;层= LT; CALayer的：0x7b679950＆GT;＆GT;
| ＆LT;的UIView：0x7b67d520;帧=（0 428 320 27）; AUTORESIZE = RM + BM;层= LT; CALayer的：0x7b67d580＆GT;＆GT;
| ＆LT;的UIButton：0x7b67f430;帧=（160 398 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 111;层= LT; CALayer的：0x7b67f520＆GT;＆GT;
| ＆LT;的UIButton：0x7b6733f0;帧=（235 398 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 112;层= LT; CALayer的：0x7b67a9c0＆GT;＆GT;
| ＆LT;的UIButton：0x7b675850;帧=（85 398 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 110;层= LT; CALayer的：0x7b675940＆GT;＆GT;
| ＆LT;的UIButton：0x7b656330;帧=（10 338 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 9;层= LT; CALayer的：0x7b642d40＆GT;＆GT;
| ＆LT;的UIButton：0x7b6753a0;帧=（85 338 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 10;层= LT; CALayer的：0x7b665bd0＆GT;＆GT;
| ＆LT;的UIButton：0x7b6737f0;帧=（160 338 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 11;层= LT; CALayer的：0x7b6738e0＆GT;＆GT;
| ＆LT;的UIButton：0x7b6762e0;帧=（10 398 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 109;层= LT; CALayer的：0x7b6763d0＆GT;＆GT;
| ＆LT;的UIButton：0x7b675ba0;帧=（235 338 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 12;层= LT; CALayer的：0x7b673a20＆GT;＆GT;
| ＆LT;的UIView：0x7b67d3d0;帧=（0 311 320 27）; AUTORESIZE = RM + BM;层= LT; CALayer的：0x7b67d430＆GT;＆GT;
| ＆LT;的UIButton：0x7b675d50;帧=（160 281; 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 107;层= LT; CALayer的：0x7b675e40＆GT;＆GT;
| ＆LT;的UIButton：0x7b663970;帧=（235 281; 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 108;层= LT; CALayer的：0x7b663a60＆GT;＆GT;
| ＆LT;的UIButton：0x7b675580;帧=（85 281; 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 106;层= LT; CALayer的：0x7b675670＆GT;＆GT;
| ＆LT;的UIButton：0x7b665a00;帧=（10 221 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 5;层= LT; CALayer的：0x7b663c40＆GT;＆GT;
| ＆LT;的UIButton：0x7b67ca90;帧=（85 221 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 6;层= LT; CALayer的：0x7b67cb80＆GT;＆GT;
| ＆LT;的UIButton：0x7b674150;帧=（160 221 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 7;层= LT; CALayer的：0x7b6564b0＆GT;＆GT;
| ＆LT;的UIButton：0x7b6734e0;帧=（10 281; 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 105;层= LT; CALayer的：0x7b6796e0＆GT;＆GT;
| ＆LT;的UIButton：0x7b67efb0;帧=（235 221 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 8;层= LT; CALayer的：0x7b67f0a0＆GT;＆GT;
| ＆LT;的UIButton：0x7b67f700;帧=（160 164 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 103;层= LT; CALayer的：0x7b67f7f0＆GT;＆GT;
| ＆LT;的UIButton：0x7b676020;帧=（235 164 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 104;层= LT; CALayer的：0x7b676110＆GT;＆GT;
| ＆LT;的UIButton：0x7b676700;帧=（85 164 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 102;层= LT; CALayer的：0x7b674ea0＆GT;＆GT;
| ＆LT;的UIButton：0x7b67eab0;帧=（10 104 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 1;层= LT; CALayer的：0x7b67eba0＆GT;＆GT;
| ＆LT;的UIButton：0x7b674810;帧=（85 104 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 2;层= LT; CALayer的：0x7b674900＆GT;＆GT;
| ＆LT;的UIButton：0x7b674a50;帧=（10 164 75 30）;不透明= NO; AUTORESIZE = RM + BM;标签= 101;层= LT; CALayer的：0x7b674b40＆GT;＆GT;
| ＆LT;的UIButton：0x7b642bd0;帧=（235 104 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 4;层= LT; CALayer的：0x7b6752a0＆GT;＆GT;
| ＆LT;的UIView：0x7b67d1f0;帧=（0 194 320 27）; AUTORESIZE = RM + BM;层= LT; CALayer的：0x7b67d250＆GT;＆GT;
| ＆LT;的UIButton：0x7b675060;帧=（160 104 75 60）;不透明= NO; AUTORESIZE = RM + BM;标签= 3;层= LT; CALayer的：0x7b675150＆GT;＆GT;
| ＆LT;的UIButton：0x7b67b7f0;帧=（258 20 46 30）;不透明= NO; AUTORESIZE = RM + BM;层= LT; CALayer的：0x7b672b90＆GT;＆GT;
| ＆LT; _UILayoutGuide：0x7b67d790;帧=（0 0 0 0）;隐藏= YES;层= LT; CALayer的：0x7b67d800＆GT;＆GT;
| ＆LT; _UILayoutGuide：0x7b67c0a0;帧=（0 0 0 0）;隐藏= YES;层= LT; CALayer的：0x7b67c110＆GT;＆GT;
解决方案
显然违规UIButton的是我们走出去的（！）的ViewController中，而不是一个正在转型中创建。
不知道为什么......
反正 - 有问题的约束是一个4：3比例的约束......
I have a crash on an auto-layout issue on iOS7 only (iOS8 it works)
The thing is - that the UIButton indicated (0x7b7780a0) doesn't exist (when I look at recursiveDescription of the UIView).
How do I investigate this? Where to start?
edit:
I encountered this answer, http://stackoverflow.com/a/27284071/429249 and indeed I have a very small float in the traceback, however - I'm not adding constraints in code, and all my multipliers are 1
edit: Posted an answer to myself - however http://stackoverflow.com/a/27284071/429249 is an excellent answer that directed me to the solution eventually
The crash:
2015-03-10 15:50:08.152 Cookila copy[5779:607] Objective: {objective 0x7b84c960: <750:-1.04308e-05, 250:6.61612e-05> + <750:-1.04308e-07, 250:8.9407e-08>*UIButton:0x7b6299c0.Width{id: 408} + <750:-2.23517e-08, 250:8.9407e-08>*UIButton:0x7b661ad0.Width{id: 385} + <750:-1.86265e-07, 250:8.9407e-08>*UIButton:0x7b7780a0.Width{id: 388} + <750:1.04308e-07, 250:-1.3411e-07>*UIView:0x7b6547d0.Width{id: 419}}
2015-03-10 15:50:09.674 Cookila copy[5779:607] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '<NSISEngine: 0x7b84c120>{ Rows:
UILayoutContainerView:0x7b6505a0.Height{id: 118} == 960 + 1*0x7b7679b0.marker{id: 49} + 2*0x7b638350.marker{id: 135}
UILayoutContainerView:0x7b6505a0.Width{id: 115} == 640 + 1*0x7b767980.marker{id: 46} + 2*0x7b6592b0.marker{id: 131}
UILayoutContainerView:0x7b6505a0.minX{id: 121} == 0 + 2*0x7b642e00.marker{id: 130} + -1*0x7b6592b0.marker{id: 131}
UILayoutContainerView:0x7b6505a0.minY{id: 122} == 0 + 2*0x7b657350.marker{id: 134} + -1*0x7b638350.marker{id: 135}
UINavigationTransitionView:0x7b756bc0.Height{id: 110} == 960 + 1*0x7b7679b0.marker{id: 49} + 2*0x7b664d50.marker{id: 119} + 2*0x7b638350.marker{id: 135}
UINavigationTransitionView:0x7b756bc0.Width{id: 107} == 640 + 1*0x7b767980.marker{id: 46} + 2*0x7b664cf0.marker{id: 116} + 2*0x7b6592b0.marker{id: 131}
UINavigationTransitionView:0x7b756bc0.minX{id: 113} == 0 + 2*0x7b6584c0.marker{id: 112} + -1*0x7b664cf0.marker{id: 116}
UINavigationTransitionView:0x7b756bc0.minY{id: 114} == 0 + 2*0x7b664d20.marker{id: 117} + -1*0x7b664d50.marker{id: 119}
UIViewControllerWrapperView:0x7b77add0.Height{id: 102} == 960 + 1*0x7b7679b0.marker{id: 49} + 2*0x7b659c40.marker{id: 111} + 2*0x7b664d50.marker{id: 119} + 2*0x7b638350.marker{id: 135}
UIViewControllerWrapperView:0x7b77add0.Width{id: 99} == 640 + 1*0x7b767980.marker{id: 46} + 2*0x7b655430.marker{id: 108} + 2*0x7b664cf0.marker{id: 116} + 2*0x7b6592b0.marker{id: 131}
UIViewControllerWrapperView:0x7b77add0.minX{id: 105} == 0 + 2*0x7b655400.marker{id: 104} + -1*0x7b655430.marker{id: 108}
UIViewControllerWrapperView:0x7b77add0.minY{id: 106} == 0 + 2*0x7b659c10.marker{id: 109} + -1*0x7b659c40.marker{id: 111}
UIWindow:0x7b742a60.Height{id: 45} == 960 + 1*0x7b7679b0.marker{id: 49}
UIWindow:0x7b742a60.Width{id: 42} == 640 + 1*0x7b767980.marker{id: 46}
UIWindow:0x7b742a60.minX{id: 41} == 0 + 2*0x7b767710.marker{id: 40} + -0.5*0x7b767980.marker{id: 46}
UIWindow:0x7b742a60.minY{id: 44} == 0 + 2*0x7b767840.marker{id: 43} + -0.5*0x7b7679b0.marker{id: 49}
objective{id: 1} == {objective 0x7b84c960: <750:-1.04308e-05, 250:6.61612e-05> + <750:-1.04308e-07, 250:8.9407e-08>*UIButton:0x7b6299c0.Width{id: 408} + <750:-2.23517e-08, 250:8.9407e-08>*UIButton:0x7b661ad0.Width{id: 385} + <750:-1.86265e-07, 250:8.9407e-08>*UIButton:0x7b7780a0.Width{id: 388} + <750:1.04308e-07, 250:-1.3411e-07>*UIView:0x7b6547d0.Width{id: 419}}
Constraints:
<NSAutoresizingMaskLayoutConstraint:0x7b638350 h=-&- v=-&- UILayoutContainerView:0x7b6505a0.height == UIWindow:0x7b742a60.height> Marker:0x7b638350.marker{id: 135}
<NSAutoresizingMaskLayoutConstraint:0x7b642e00 h=-&- v=-&- UILayoutContainerView:0x7b6505a0.midX == UIWindow:0x7b742a60.midX> Marker:0x7b642e00.marker{id: 130}
<NSAutoresizingMaskLayoutConstraint:0x7b655400 h=-&- v=-&- UIViewControllerWrapperView:0x7b77add0.midX == UINavigationTransitionView:0x7b756bc0.midX> Marker:0x7b655400.marker{id: 104}
<NSAutoresizingMaskLayoutConstraint:0x7b655430 h=-&- v=-&- UIViewControllerWrapperView:0x7b77add0.width == UINavigationTransitionView:0x7b756bc0.width> Marker:0x7b655430.marker{id: 108}
<NSAutoresizingMaskLayoutConstraint:0x7b657350 h=-&- v=-&- UILayoutContainerView:0x7b6505a0.midY == UIWindow:0x7b742a60.midY> Marker:0x7b657350.marker{id: 134}
<NSAutoresizingMaskLayoutConstraint:0x7b6584c0 h=-&- v=-&- UINavigationTransitionView:0x7b756bc0.midX == UILayoutContainerView:0x7b6505a0.midX> Marker:0x7b6584c0.marker{id: 112}
<NSAutoresizingMaskLayoutConstraint:0x7b6592b0 h=-&- v=-&- UILayoutContainerView:0x7b6505a0.width == UIWindow:0x7b742a60.width> Marker:0x7b6592b0.marker{id: 131}
<NSAutoresizingMaskLayoutConstraint:0x7b659c10 h=-&- v=-&- UIViewControllerWrapperView:0x7b77add0.midY == UINavigationTransitionView:0x7b756bc0.midY> Marker:0x7b659c10.marker{id: 109}
<NSAutoresizingMaskLayoutConstraint:0x7b659c40 h=-&- v=-&- UIViewControllerWrapperView:0x7b77add0.height == UINavigationTransitionView:0x7b756bc0.height> Marker:0x7b659c40.marker{id: 111}
<NSAutoresizingMaskLayoutConstraint:0x7b664cf0 h=-&- v=-&- UINavigationTransitionView:0x7b756bc0.width == UILayoutContainerView:0x7b6505a0.width> Marker:0x7b664cf0.marker{id: 116}
<NSAutoresizingMaskLayoutConstraint:0x7b664d20 h=-&- v=-&- UINavigationTransitionView:0x7b756bc0.midY == UILayoutContainerView:0x7b6505a0.midY> Marker:0x7b664d20.marker{id: 117}
<NSAutoresizingMaskLayoutConstraint:0x7b664d50 h=-&- v=-&- UINavigationTransitionView:0x7b756bc0.height == UILayoutContainerView:0x7b6505a0.height> Marker:0x7b664d50.marker{id: 119}
<NSAutoresizingMaskLayoutConstraint:0x7b767980 h=--- v=--- H:[UIWindow:0x7b742a60(320)]> Marker:0x7b767980.marker{id: 46}
<NSAutoresizingMaskLayoutConstraint:0x7b7679b0 h=--- v=--- V:[UIWindow:0x7b742a60(480)]> Marker:0x7b7679b0.marker{id: 49}
<_UIWindowAnchoringConstraint:0x7b767710 h=--- v=--- UIWindow:0x7b742a60.midX == + 160> Marker:0x7b767710.marker{id: 40}
<_UIWindowAnchoringConstraint:0x7b767840 h=--- v=--- UIWindow:0x7b742a60.midY == + 240> Marker:0x7b767840.marker{id: 43}
Integralization Adjustments:
(none)
Statistics:
16 rows. Variable counts:
1 -> 2
2 -> 10
3 -> 2
4 -> 2
}: internal error. Cannot find an outgoing row head for incoming head UIButton:0x7b7780a0.Width{id: 388}, which should never happen.'
*** First throw call stack:
(
0 CoreFoundation 0x03e051e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x03b848e5 objc_exception_throw + 44
2 CoreFoundation 0x03e04fbb +[NSException raise:format:] + 139
3 Foundation 0x035b4079 -[NSISEngine minimizeConstantInObjectiveRowWithHead:] + 256
4 Foundation 0x035b3ee3 -[NSISEngine optimize] + 183
5 Foundation 0x037286d8 -[NSISEngine withBehaviors:performModifications:] + 183
6 Foundation 0x035b83c5 -[NSISEngine withAutomaticOptimizationDisabled:] + 48
7 UIKit 0x02695830 -[UIView(Hierarchy) _postMovedFromSuperview:] + 313
8 UIKit 0x026a0dd4 -[UIView(Internal) _addSubview:positioned:relativeTo:] + 1875
9 UIKit 0x02693c4f -[UIView(Hierarchy) insertSubview:atIndex:] + 64
10 UIKit 0x02628089 __53-[_UINavigationParallaxTransition animateTransition:]_block_invoke + 1896
11 UIKit 0x0269a81f +[UIView(Animation) performWithoutAnimation:] + 82
12 UIKit 0x026274f6 -[_UINavigationParallaxTransition animateTransition:] + 1155
13 UIKit 0x0276e3ae -[UINavigationController _startCustomTransition:] + 3446
14 UIKit 0x0277a8f7 -[UINavigationController _startDeferredTransitionIfNeeded:] + 688
15 UIKit 0x0277b4e9 -[UINavigationController __viewWillLayoutSubviews] + 57
16 UIKit 0x028bc0d1 -[UILayoutContainerView layoutSubviews] + 213
17 UIKit 0x026a3964 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 355
18 libobjc.A.dylib 0x03b9682b -[NSObject performSelector:withObject:] + 70
19 QuartzCore 0x0250845a -[CALayer layoutSublayers] + 148
20 QuartzCore 0x024fc244 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 380
21 QuartzCore 0x024fc0b0 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 26
22 QuartzCore 0x024627fa _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 294
23 QuartzCore 0x02463b85 _ZN2CA11Transaction6commitEv + 393
24 QuartzCore 0x02464258 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 92
25 CoreFoundation 0x03dcd36e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
26 CoreFoundation 0x03dcd2bf __CFRunLoopDoObservers + 399
27 CoreFoundation 0x03dab254 __CFRunLoopRun + 1076
28 CoreFoundation 0x03daa9d3 CFRunLoopRunSpecific + 467
29 CoreFoundation 0x03daa7eb CFRunLoopRunInMode + 123
30 GraphicsServices 0x0585b5ee GSEventRunModal + 192
31 GraphicsServices 0x0585b42b GSEventRun + 104
32 UIKit 0x02634f9b UIApplicationMain + 1225
33 Cookila copy 0x0008a0fd main + 141
34 libdyld.dylib 0x048276d9 start + 1
35 ??? 0x00000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
self.view recursiveDescription (ran before the crash on a breakpoint in ViewWillAppear):
<UIView: 0x7b67d660; frame = (0 0; 320 480); autoresize = W+H; layer = <CALayer: 0x7b67d6c0>>
| <UIImageView: 0x7b67cfb0; frame = (0 0; 320 568); opaque = NO; autoresize = RM+BM; userInteractionEnabled = NO; layer = <CALayer: 0x7b67d030>>
| <UIButton: 0x7b674310; frame = (160 515; 75 30); opaque = NO; autoresize = RM+BM; tag = 115; layer = <CALayer: 0x7b674400>>
| <UIButton: 0x7b67ecf0; frame = (235 515; 75 30); opaque = NO; autoresize = RM+BM; tag = 116; layer = <CALayer: 0x7b67ede0>>
| <UIButton: 0x7b67ccd0; frame = (85 515; 75 30); opaque = NO; autoresize = RM+BM; tag = 114; layer = <CALayer: 0x7b67cdc0>>
| <UIButton: 0x7b6764c0; frame = (10 455; 75 60); opaque = NO; autoresize = RM+BM; tag = 13; layer = <CALayer: 0x7b6765b0>>
| <UIButton: 0x7b6745d0; frame = (85 455; 75 60); opaque = NO; autoresize = RM+BM; tag = 14; layer = <CALayer: 0x7b6746c0>>
| <UIButton: 0x7b67f1f0; frame = (160 455; 75 60); opaque = NO; autoresize = RM+BM; tag = 15; layer = <CALayer: 0x7b67f2e0>>
| <UIButton: 0x7b67c890; frame = (10 515; 75 30); opaque = NO; autoresize = RM+BM; tag = 113; layer = <CALayer: 0x7b67f9c0>>
| <UIButton: 0x7b672dc0; frame = (235 455; 75 60); opaque = NO; autoresize = RM+BM; tag = 16; layer = <CALayer: 0x7b679950>>
| <UIView: 0x7b67d520; frame = (0 428; 320 27); autoresize = RM+BM; layer = <CALayer: 0x7b67d580>>
| <UIButton: 0x7b67f430; frame = (160 398; 75 30); opaque = NO; autoresize = RM+BM; tag = 111; layer = <CALayer: 0x7b67f520>>
| <UIButton: 0x7b6733f0; frame = (235 398; 75 30); opaque = NO; autoresize = RM+BM; tag = 112; layer = <CALayer: 0x7b67a9c0>>
| <UIButton: 0x7b675850; frame = (85 398; 75 30); opaque = NO; autoresize = RM+BM; tag = 110; layer = <CALayer: 0x7b675940>>
| <UIButton: 0x7b656330; frame = (10 338; 75 60); opaque = NO; autoresize = RM+BM; tag = 9; layer = <CALayer: 0x7b642d40>>
| <UIButton: 0x7b6753a0; frame = (85 338; 75 60); opaque = NO; autoresize = RM+BM; tag = 10; layer = <CALayer: 0x7b665bd0>>
| <UIButton: 0x7b6737f0; frame = (160 338; 75 60); opaque = NO; autoresize = RM+BM; tag = 11; layer = <CALayer: 0x7b6738e0>>
| <UIButton: 0x7b6762e0; frame = (10 398; 75 30); opaque = NO; autoresize = RM+BM; tag = 109; layer = <CALayer: 0x7b6763d0>>
| <UIButton: 0x7b675ba0; frame = (235 338; 75 60); opaque = NO; autoresize = RM+BM; tag = 12; layer = <CALayer: 0x7b673a20>>
| <UIView: 0x7b67d3d0; frame = (0 311; 320 27); autoresize = RM+BM; layer = <CALayer: 0x7b67d430>>
| <UIButton: 0x7b675d50; frame = (160 281; 75 30); opaque = NO; autoresize = RM+BM; tag = 107; layer = <CALayer: 0x7b675e40>>
| <UIButton: 0x7b663970; frame = (235 281; 75 30); opaque = NO; autoresize = RM+BM; tag = 108; layer = <CALayer: 0x7b663a60>>
| <UIButton: 0x7b675580; frame = (85 281; 75 30); opaque = NO; autoresize = RM+BM; tag = 106; layer = <CALayer: 0x7b675670>>
| <UIButton: 0x7b665a00; frame = (10 221; 75 60); opaque = NO; autoresize = RM+BM; tag = 5; layer = <CALayer: 0x7b663c40>>
| <UIButton: 0x7b67ca90; frame = (85 221; 75 60); opaque = NO; autoresize = RM+BM; tag = 6; layer = <CALayer: 0x7b67cb80>>
| <UIButton: 0x7b674150; frame = (160 221; 75 60); opaque = NO; autoresize = RM+BM; tag = 7; layer = <CALayer: 0x7b6564b0>>
| <UIButton: 0x7b6734e0; frame = (10 281; 75 30); opaque = NO; autoresize = RM+BM; tag = 105; layer = <CALayer: 0x7b6796e0>>
| <UIButton: 0x7b67efb0; frame = (235 221; 75 60); opaque = NO; autoresize = RM+BM; tag = 8; layer = <CALayer: 0x7b67f0a0>>
| <UIButton: 0x7b67f700; frame = (160 164; 75 30); opaque = NO; autoresize = RM+BM; tag = 103; layer = <CALayer: 0x7b67f7f0>>
| <UIButton: 0x7b676020; frame = (235 164; 75 30); opaque = NO; autoresize = RM+BM; tag = 104; layer = <CALayer: 0x7b676110>>
| <UIButton: 0x7b676700; frame = (85 164; 75 30); opaque = NO; autoresize = RM+BM; tag = 102; layer = <CALayer: 0x7b674ea0>>
| <UIButton: 0x7b67eab0; frame = (10 104; 75 60); opaque = NO; autoresize = RM+BM; tag = 1; layer = <CALayer: 0x7b67eba0>>
| <UIButton: 0x7b674810; frame = (85 104; 75 60); opaque = NO; autoresize = RM+BM; tag = 2; layer = <CALayer: 0x7b674900>>
| <UIButton: 0x7b674a50; frame = (10 164; 75 30); opaque = NO; autoresize = RM+BM; tag = 101; layer = <CALayer: 0x7b674b40>>
| <UIButton: 0x7b642bd0; frame = (235 104; 75 60); opaque = NO; autoresize = RM+BM; tag = 4; layer = <CALayer: 0x7b6752a0>>
| <UIView: 0x7b67d1f0; frame = (0 194; 320 27); autoresize = RM+BM; layer = <CALayer: 0x7b67d250>>
| <UIButton: 0x7b675060; frame = (160 104; 75 60); opaque = NO; autoresize = RM+BM; tag = 3; layer = <CALayer: 0x7b675150>>
| <UIButton: 0x7b67b7f0; frame = (258 20; 46 30); opaque = NO; autoresize = RM+BM; layer = <CALayer: 0x7b672b90>>
| <_UILayoutGuide: 0x7b67d790; frame = (0 0; 0 0); hidden = YES; layer = <CALayer: 0x7b67d800>>
| <_UILayoutGuide: 0x7b67c0a0; frame = (0 0; 0 0); hidden = YES; layer = <CALayer: 0x7b67c110>>
解决方案
Apparently the offending UIButton is in the ViewController we were going out of (!) and not the one being created in the transition.
Not sure why....
Anyway - the problematic constraint was a 4:3 ratio constraint...
这篇关于找不到传出的行头传入头的UIButton的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
