*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** +[NSString stringWithUTF8String:]: NULL cString'
*** First throw call stack:
(
0 CoreFoundation 0x00000001071ee1e6 __exceptionPreprocess + 294
1 libobjc.A.dylib 0x0000000105ade031 objc_exception_throw + 48
2 CoreFoundation 0x0000000107263975 +[NSException raise:format:] + 197
3 Foundation 0x00000001054bf3ec +[NSString stringWithUTF8String:] + 78
4 txvideo 0x00000001028452ec -[TXVodPlayerStatsCollection reportStats] + 2750
5 txvideo 0x000000010284436d -[TXVodPlayerStatsCollection setIsStarted:] + 213
6 txvideo 0x0000000102888091 -[TXVodPlayer stopPlay] + 87
7 txvideo 0x0000000102841209 _T07txvideo14ViewControllerC17stopButtonPressedyyF + 121
8 txvideo 0x00000001028412a4 _T07txvideo14ViewControllerC17stopButtonPressedyyFTo + 36
9 UIKit 0x0000000108d0b3e8 -[UIApplication sendAction:to:from:forEvent:] + 83
10 UIKit 0x0000000108e867a4 -[UIControl sendAction:to:forEvent:] + 67
11 UIKit 0x0000000108e86ac1 -[UIControl _sendActionsForEvents:withEvent:] + 450
12 UIKit 0x0000000108e85a09 -[UIControl touchesEnded:withEvent:] + 580
13 UIKit 0x0000000108d800bf -[UIWindow _sendTouchesForEvent:] + 2729
14 UIKit 0x0000000108d817c1 -[UIWindow sendEvent:] + 4086
15 UIKit 0x0000000108d25310 -[UIApplication sendEvent:] + 352
16 UIKit 0x00000001096666af __dispatchPreprocessedEventFromEventQueue + 2796
17 UIKit 0x00000001096692c4 __handleEventQueueInternal + 5949
18 CoreFoundation 0x0000000107190bb1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
19 CoreFoundation 0x00000001071754af __CFRunLoopDoSources0 + 271
20 CoreFoundation 0x0000000107174a6f __CFRunLoopRun + 1263
21 CoreFoundation 0x000000010717430b CFRunLoopRunSpecific + 635
22 GraphicsServices 0x000000010d07aa73 GSEventRunModal + 62
23 UIKit 0x0000000108d0a057 UIApplicationMain + 159
24 txvideo 0x0000000102843e37 main + 55
25 libdyld.dylib 0x000000010ba9f955 start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
相似问题