ios - libobjc.A.dylib 在 objc_msgSend :15 crash

Question

有人知道导致以下崩溃的原因吗？

CLASS:

SIGNAL

FILE:

libobjc.A.dylib at objc_msgSend:15

IOS:

5.1

0libobjc.A.dylib 0x30f7ef78 objc_msgSend 15
1libobjc.A.dylib 0x30f80175 _objc_rootRelease 36
2UIKit 0x3713542d -[UILayoutContainerView _endFastMode] 132
3UIKit 0x37135279 -[UILayoutContainerView setUseFastMode:] 68
4UIKit 0x37090129 -[UIView(FastModeAdditions) _setContainerLayoutViewForFastMode:] 104
5UIKit 0x36ef637b -[UIView dealloc] 574
6UIKit 0x371e0491 -[UIDropShadowView dealloc] 92
7libobjc.A.dylib 0x30f80175 _objc_rootRelease 36
8CoreFoundation 0x36b9c2e7 CFRelease 94
9CoreFoundation 0x36c18b37 __CFDictionaryStandardReleaseValue 70
10CoreFoundation 0x36c6c3bc __CFBasicHashDrain 264
11CoreFoundation 0x36b9c39b CFRelease 274
12libobjc.A.dylib 0x30f81e57 objc_release 38
13libobjc.A.dylib 0x30f80ead _ZN12_GLOBAL__N_119AutoreleasePoolPage3popEPv 224
14libobjc.A.dylib 0x30f80dc9 _objc_autoreleasePoolPop 12
15CoreFoundation 0x36ba3cff _CFAutoreleasePoolPop 18
16CoreFoundation 0x36c262b3 __CFRunLoopRun 1274
17CoreFoundation 0x36ba94a5 CFRunLoopRunSpecific 300
18CoreFoundation 0x36ba936d CFRunLoopRunInMode 104
19GraphicsServices 0x30c8b439 GSEventRunModal 136
20UIKit 0x36efae7d UIApplicationMain 1080

Answer 1

我怀疑您正在释放一个已经释放的对象(隐含在自动释放池中)。您需要启用僵尸并在 objc_exception_throw 等处添加断点

^{来源:trojanfoe comment}