这是我的应用程序崩溃堆栈。有谁知道我该如何解决这个问题?
Application received signal SIGSEGV
(null)
(
0 CoreFoundation 0x31a593ff + 186
1 libobjc.A.dylib 0x39754963 objc_exception_throw + 30
2 CoreFoundation 0x31a59307 + 106
3 ITUGO 0x83f59 ITUGO + 524121
4 libsystem_c.dylib 0x39bc8d33 _sigtramp + 34
5 ITUGO 0x40759 ITUGO + 247641
6 ITUGO 0xe4c61 ITUGO + 920673
7 libdispatch.dylib 0x39b6e793 + 10
8 libdispatch.dylib 0x39b6e5db + 22
9 libdispatch.dylib 0x39b71e45 _dispatch_main_queue_callback_4CF + 228
10 CoreFoundation 0x31a2d1b1 + 1288
11 CoreFoundation 0x319a023d CFRunLoopRunSpecific + 356
12 CoreFoundation 0x319a00c9 CFRunLoopRunInMode + 104
13 GraphicsServices 0x3557f33b GSEventRunModal + 74
14 UIKit 0x338bc2b9 UIApplicationMain + 1120
15 ITUGO 0x8543 ITUGO + 17731
16 ITUGO 0x84f8 ITUGO + 17656
)