我得到一些错误日志信息,但位置不是位置代码,你能帮我指出问题的原因
下面是崩溃日志的详细信息,我找不到更多位置代码,有什么问题。
详细崩溃日志:
The layout constraints still need update after sending -updateConstraints to <_UIKeyboardLayoutAlignmentView: 0x13e6ea660; frame = (0 0; 0 0); userInteractionEnabled = NO; layer = <CALayer: 0x17443ffe0>>.
_UIKeyboardLayoutAlignmentView or one of its superclasses may have overridden -updateConstraints without calling super. Or, something may have dirtied layout constraints in the middle of updating them. Both are programming errors.
(null)
(
0 CoreFoundation 0x0000000185d602f4 <redacted> + 160
1 libobjc.A.dylib 0x000000019758c0e4 objc_exception_throw + 60
2 CoreFoundation 0x0000000185d60218 <redacted> + 0
3 UIKit 0x000000018ae64748 <redacted> + 448
4 UIKit 0x000000018ae64880 <redacted> + 136
5 CoreFoundation 0x0000000185c40cdc CFArrayApplyFunction + 68
6 UIKit 0x000000018ae64620 <redacted> + 152
7 UIKit 0x000000018ae64880 <redacted> + 136
8 CoreFoundation 0x0000000185c40cdc CFArrayApplyFunction + 68
9 UIKit 0x000000018ae64620 <redacted> + 152
10 UIKit 0x000000018ae64880 <redacted> + 136
11 UIKit 0x000000018a89b7b4 <redacted> + 104
12 Foundation 0x0000000186bc1308 <redacted> + 176
13 UIKit 0x000000018a89b4d0 <redacted> + 212
14 UIKit 0x000000018a8b7e04 <redacted> + 104
15 UIKit 0x000000018ae64be4 <redacted> + 180
16 UIKit 0x000000018a7b2140 <redacted> + 588
17 UIKit 0x000000018ac71bd0 <redacted> + 792
18 UIKit 0x000000018aaa8fb0 <redacted> + 1860
19 UIKit 0x000000018a824240 <redacted> + 356
20 UIKit 0x000000018a7946ec <redacted> + 536
21 CoreFoundation 0x0000000185d182a4 <redacted> + 32
22 CoreFoundation 0x0000000185d15230 <redacted> + 360
23 CoreFoundation 0x0000000185d15610 <redacted> + 836
24 CoreFoundation 0x0000000185c412d4 CFRunLoopRunSpecific + 396
25 GraphicsServices 0x000000018f4576fc GSEventRunModal + 168
26 UIKit 0x000000018a806fac UIApplicationMain + 1488
27 Myapp 0x1001803b0 Myapp + 1573808
28 libdyld.dylib 0x0000000197c0aa08 <redacted> + 4
)
dSYM UUID: B1FB72DD-A4D0-3ABA-BF95-9FCD83749770
CPU Type: arm64
Slide Address: 0x0000000100000000
Binary Image: Myapp
Base Address: 0x00000001000f0000
答案 0 :(得分:1)
如果您实施了reshape2
,则需要在实施中致电updateConstraints
。
<强>更新强>
[super updateConstraints];
是Apple内部键盘视图。很有可能在呈现时会出现崩溃。
请参阅此雷达(Apple错误报告)以及这些可能解决方案的答案。 该错误似乎是iOS 8.3特定的。
https://openradar.appspot.com/20615507
NSInteralInconsistencyException - UIKeyboardLayoutAlignmentView
iOS 8.3 UIAlertController crashes when trying to add a textfield