我拿了一个我在单身人士中定义的共享实例。我正在跟踪这种方式
**2016-01-07 14:58:17.103** AppLogger | AppLoger Verson 1.0(1) | FATAL
--------------------------------------------
DEAA268B-982D-4B51-A717-1E8F5E698643 | iPhone Simulator | iPhone OS | 9.2 | iPhone | iPhone | x86_64 | | Battry Level :-100% UnknownKey | WiFi | used: 3.114681 free: 0.258419 total: 3.373100
**2016-01-07 14:59:01.125*** -[__NSArrayM objectAtIndex:]: index 3 beyond bounds [0 .. 1]**
---------Exception Stack---------------------------
(
0 CoreFoundation 0x000000010cd9de65 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x000000010c816deb objc_exception_throw + 48
2 CoreFoundation 0x000000010cc81404 -[__NSArrayM objectAtIndex:] + 212
3 AppLoger 0x000000010c15d1e9 -[AppLogger mUploadTapped:] + 105
4 UIKit 0x000000010d1c5194 -[UIApplication sendAction:to:from:forEvent:] + 92
5 UIKit 0x000000010d3346fc -[UIControl sendAction:to:forEvent:] + 67
6 UIKit 0x000000010d3349c8 -[UIControl _sendActionsForEvents:withEvent:] + 311
7 UIKit 0x000000010d333af8 -[UIControl touchesEnded:withEvent:] + 601
8 UIKit 0x000000010d23449b -[UIWindow _sendTouchesForEvent:] + 835
9 UIKit 0x000000010d2351d0 -[UIWindow sendEvent:] + 865
10 UIKit 0x000000010d1e3b66 -[UIApplication sendEvent:] + 263
11 UIKit 0x000000010d1bdd97 _UIApplicationHandleEventQueue + 6844
12 CoreFoundation 0x000000010ccc9a31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
13 CoreFoundation 0x000000010ccbf95c __CFRunLoopDoSources0 + 556
14 CoreFoundation 0x000000010ccbee13 __CFRunLoopRun + 867
15 CoreFoundation 0x000000010ccbe828 CFRunLoopRunSpecific + 488
16 GraphicsServices 0x000000010fde5ad2 GSEventRunModal + 161
17 UIKit 0x000000010d1c3610 UIApplicationMain + 171
18 AppLoger 0x000000010c15f4af main + 111
19 libdyld.dylib 0x000000011397992d start + 1
)
答案 0 :(得分：0)