这适用于Xcode 7.2，Simulator 9.2，iOS 9.2，OS X 10.11.2。
无缘无故地在我们的项目中得到约束错误，并将事情重新开始。现在什么时候没有自定义内容，只有默认的空白视图控制器？
仅在真实设备上进行测试并希望获得最佳效果似乎不是一个好的解决方案......
答案 0 :(得分：0)
确实它显示了一个错误日志，但如果您检查冲突的视图，它们似乎是私有的（plot.table(t(z))
z <- structure(c(68.2, 66.1, 64.7, 31.8, 30.9, 25.4, 36.1, 38.3, 38.3,
42.2, 43.3, 40.2, 41.9, 47.7, 50.8, 46.7, 48.2, 55.2, 58.2, 55.3,
58.2, 62.5, 62.2, 59.5, 59.3, 59.4, 58.7, 68.2, 64.9, 94.7, 75.7,
72, 73.5, 77.9, 83.8, 82.6, 83.8, 88.8, 91.5, 91.8, 92.6, 103.4,
100.5, 110.8, 105.4, 113.5, 110, 110.2, 118.9, 125.5, 122.5,
121.4, 122.6, 122.6, 127.4, 133.8, 131.5, 137.6, 142.7, 133,
39.8, 46.3, 38.2, 16.6, 14.5, 17.4, 17.7, 19.1, 19, 21.2, 20.9,
21.2, 19.9, 23.5, 25.2, 25.3, 23.3, 27.9, 29.3, 28.1, 29.6, 32.4,
31.3, 31.1, 31.3, 31.3, 31.5, 36, 36.9, 40.1, 39, 37.4, 38.1,
41.1, 43.1, 42.3, 42.4, 45.3, 46.4, 47.3, 48.2, 54.1, 51.6, 57.8,
54.3, 59.7, 56.1, 56.1, 60.9, 65.8, 62.8, 62.8, 62.1, 63.8, 65.5,
68.2, 66.7, 72.1, 75.1, 71.6), .Dim = c(60L, 2L), .Dimnames = list(
c("11323", "11413", "11504", "11596", "11688", "11778", "11869",
"11961", "12053", "12143", "12234", "12326", "12418", "12509",
"12600", "12692", "12784", "12874", "12965", "13057", "13149",
"13239", "13330", "13422", "13514", "13604", "13695", "13787",
"13879", "13970", "14061", "14153", "14245", "14335", "14426",
"14518", "14610", "14700", "14791", "14883", "14975", "15065",
"15156", "15248", "15340", "15431", "15522", "15614", "15706",
"15796", "15887", "15979", "16071", "16161", "16252", "16344",
"16436", "16526", "16617", "16709"), c("revenue", "cost")))
，UIInputSetContainerView），这可能表示Apple漏洞。
UITextEffectsWindow我发现在Apple Developer Forums上报告了同样的问题。
我想如果你真的没有看到任何破坏，你可以放心地忽视它。我希望有所帮助。