发现crash

[nyz110]

umeng log 如下

Application received signal SIGSEGV
(null)
((
	0   CoreFoundation                      0x00000001865e3d50 <redacted> + 148
	1   libobjc.A.dylib                     0x0000000185af8528 objc_exception_throw + 56
	2   CoreFoundation                      0x00000001865e3c80 <redacted> + 0
	3   myAPP                              0x101245ae0 _ZN10h265_codec18storeNborByPunRx2NEjPNS_9TNborDataEiPNS_7TMVCandEi + 5973684
	4   libsystem_platform.dylib            0x000000018620bb34 _sigtramp + 36
	5   myAPP                              0x100c1fc88 myAPP + 12713096
	6   myAPP                              0x100c33a78 myAPP + 12794488
	7   myAPP                              0x100c34d78 myAPP + 12799352
	8   myAPP                              0x100c313c8 myAPP + 12784584
	9   CFNetwork                           0x0000000186d1a694 <redacted> + 76
	10  Foundation                          0x0000000186fae310 <redacted> + 16
	11  Foundation                          0x0000000186eee9e4 <redacted> + 72
	12  Foundation                          0x0000000186ede620 <redacted> + 848
	13  libdispatch.dylib                   0x0000000185f69048 <redacted> + 16
	14  libdispatch.dylib                   0x0000000185f706c8 <redacted> + 288
	15  libdispatch.dylib                   0x0000000185f69048 <redacted> + 16
	16  libdispatch.dylib                   0x0000000185f706c8 <redacted> + 288
	17  libdispatch.dylib                   0x0000000185f70574 <redacted> + 104
	18  Foundation                          0x0000000186faffe8 <redacted> + 376
	19  libdispatch.dylib                   0x0000000185f69048 <redacted> + 16
	20  libdispatch.dylib                   0x0000000185f713d4 <redacted> + 428
	21  libdispatch.dylib                   0x0000000185f6fcd4 <redacted> + 604
	22  libdispatch.dylib                   0x0000000185f761c8 <redacted> + 596
	23  libdispatch.dylib                   0x0000000185f75f10 <redacted> + 120
	24  libsystem_pthread.dylib             0x000000018620f130 _pthread_wqthread + 1268
	25  libsystem_pthread.dylib             0x000000018620ec30 start_wqthread + 4
)

dSYM UUID: E4715DC7-47A0-30E9-835B-B2828E83F685
CPU Type: arm64
Slide Address: 0x0000000100000000
Binary Image: myAPP
Base Address: 0x00000001001b0000

符号化之后的调用堆栈信息如下

 __31+[MediaDownloaderStatus shared]_block_invoke (in myAPP) + 248
 -[ActionWorker setActions:] (in myAPP) + 12
 -[ActionWorker processActionsWithHandler:] (in myAPP) + 1104
 -[HTTPAsyncCacheReponse delayResponseHeaders] (in myAPP) + 256