我遇到了很多崩溃： - [ValidatorWebView .cxx_destruct] 我只能从日志中假设：它发生在应用程序启动时。 需要一些帮助来查看有关崩溃日志的更多信息：
这里是崩溃日志：
Crashed: com.apple.main-thread
0 libdispatch.dylib 0x18a1c2974 _dispatch_semaphore_dispose + 72
1 libdispatch.dylib 0x18a1c26ec _dispatch_dispose + 56
2 <Appname> 0x1003cb9ac -[ValidatorWebView .cxx_destruct] + 4298996140
3 libobjc.A.dylib 0x189d66f00 object_cxxDestructFromClass(objc_object*, objc_class*) + 148
4 libobjc.A.dylib 0x189d74334 objc_destructInstance + 92
5 libobjc.A.dylib 0x189d74398 object_dispose + 28
6 UIKit 0x1917d3470 -[UIResponder dealloc] + 156
7 UIKit 0x19142ec5c -[UIView dealloc] + 1636
8 UIKit 0x19164ad28 -[UIWebView dealloc] + 540
9 libobjc.A.dylib 0x189d86134 (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 836
10 CoreFoundation 0x18b1e2b28 _CFAutoreleasePoolPop + 28
11 CoreFoundation 0x18b2b5aa4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 28
12 CoreFoundation 0x18b2b57a8 __CFRunLoopDoTimer + 856
13 CoreFoundation 0x18b2b5068 __CFRunLoopDoTimers + 244
14 CoreFoundation 0x18b2b2c8c __CFRunLoopRun + 1484
15 CoreFoundation 0x18b1e2da4 CFRunLoopRunSpecific + 424
16 GraphicsServices 0x18cc4c074 GSEventRunModal + 100
17 UIKit 0x191496058 UIApplicationMain + 208
18 <Appname> 0x1000efb80 main (main.m:14)
19 libdyld.dylib 0x18a1f159c start + 4