为什么虚幻引擎4 iOS构建链接libsdtc ++（而不是libc ++），而libsdtc ++早在几年前就被Apple iOS取代了？
这个问题导致崩溃，“ std :: __ 1 :: basic_string，std :: __ 1 :: allocator> ::〜basic_string（）”
此崩溃在iPhone X或更新的ios设备上没有解决方法。
Unreal4社区：https://answers.unrealengine.com/questions/414057/view.html
崩溃堆栈：
Incident Identifier: 07780217-40B2-4A87-BDBD-595CC17B4005
CrashReporter Key: de3c8097b74148a89e279a8fcf404033823d140b
Hardware Model: iPhone7,1
Identifier: com.Duang.AgoraThird
Version: 0.42 (1.0)
Code Type: ARM-64 (Native)
Role: Non UI
Parent Process: launchd [1]
Coalition: com.Duang.AgoraThird [1410]
OS Version: iPhone OS 12.2 (16E227)
Baseband Version: 7.55.01
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 34
Application Specific Information:
abort() called
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x000000022c7470f4 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000022c7465a0 mach_msg + 72
2 CoreFoundation 0x000000022cb45cb4 __CFRunLoopServiceMachPort + 236
3 CoreFoundation 0x000000022cb40bc4 __CFRunLoopRun + 1360
4 CoreFoundation 0x000000022cb40354 CFRunLoopRunSpecific + 436
5 GraphicsServices 0x000000022ed4079c GSEventRunModal + 104
6 UIKitCore 0x0000000258fb3b68 UIApplicationMain + 212
7 AgoraThird 0x00000001012e850c 0x100abc000 + 8570124
8 libdyld.dylib 0x000000022c6068e0 start + 4
Thread 1:
0 libsystem_pthread.dylib 0x000000022c7d7cd0 start_wqthread + 0
Thread 2:
0 libsystem_pthread.dylib 0x000000022c7d7cd0 start_wqthread + 0
Thread 3 name: Dispatch queue: com.Metal.CommandQueueDispatch
Thread 3:
0 libsystem_kernel.dylib 0x000000022c7470f4 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000022c7465a0 mach_msg + 72
2 IOKit 0x000000022ce77660 io_connect_method + 412
3 IOKit 0x000000022ce1125c IOConnectCallMethod + 172
4 IOAccelerator 0x000000022ec88334 IOAccelCommandQueueSubmitCommandBuffers + 160
5 Metal 0x000000022ecc8dac -[MTLIOAccelCommandQueue submitCommandBuffers:count:] + 648
6 Metal 0x000000022ecf9db4 -[_MTLCommandQueue _submitAvailableCommandBuffers] + 720
7 libdispatch.dylib 0x000000022c5f57d4 _dispatch_client_callout + 16
8 libdispatch.dylib 0x000000022c59a018 _dispatch_continuation_pop$VARIANT$mp + 412
9 libdispatch.dylib 0x000000022c5a9fa4 _dispatch_source_invoke$VARIANT$mp + 1308
10 libdispatch.dylib 0x000000022c59e1ec _dispatch_lane_serial_drain$VARIANT$mp + 284
11 libdispatch.dylib 0x000000022c59ee3c _dispatch_lane_invoke$VARIANT$mp + 428
12 libdispatch.dylib 0x000000022c5a74a8 _dispatch_workloop_worker_thread + 596
13 libsystem_pthread.dylib 0x000000022c7d5114 _pthread_wqthread + 304
14 libsystem_pthread.dylib 0x000000022c7d7cd4 start_wqthread + 4
Thread 4:
0 libsystem_pthread.dylib 0x000000022c7d7cd0 start_wqthread + 0
Thread 5 name: com.apple.uikit.eventfetch-thread
Thread 5:
0 libsystem_kernel.dylib 0x000000022c7470f4 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000022c7465a0 mach_msg + 72
2 CoreFoundation 0x000000022cb45cb4 __CFRunLoopServiceMachPort + 236
3 CoreFoundation 0x000000022cb40bc4 __CFRunLoopRun + 1360
4 CoreFoundation 0x000000022cb40354 CFRunLoopRunSpecific + 436
5 Foundation 0x000000022d50dfcc -[NSRunLoop+ 32716 (NSRunLoop) runMode:beforeDate:] + 300
6 Foundation 0x000000022d50de5c -[NSRunLoop+ 32348 (NSRunLoop) runUntilDate:] + 96
7 UIKitCore 0x0000000259099540 -[UIEventFetcher threadMain] + 136
8 Foundation 0x000000022d63a6e4 __NSThread__start__ + 984
9 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
10 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
11 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 6:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 Metal 0x000000022ecf5668 -[_MTLCommandBuffer waitUntilCompleted] + 80
3 AgoraThird 0x00000001015164bc 0x100abc000 + 10855612
4 AgoraThird 0x0000000101515894 0x100abc000 + 10852500
5 AgoraThird 0x0000000101540c08 0x100abc000 + 11029512
6 AgoraThird 0x000000010151e344 0x100abc000 + 10888004
7 AgoraThird 0x000000010154be40 0x100abc000 + 11075136
8 AgoraThird 0x0000000101be4814 0x100abc000 + 17991700
9 AgoraThird 0x0000000101be4394 0x100abc000 + 17990548
10 AgoraThird 0x0000000102a57c64 0x100abc000 + 33143908
11 AgoraThird 0x0000000102a571fc 0x100abc000 + 33141244
12 AgoraThird 0x0000000102a56ae0 0x100abc000 + 33139424
13 AgoraThird 0x00000001026ebd28 0x100abc000 + 29556008
14 AgoraThird 0x00000001012e63dc 0x100abc000 + 8561628
15 AgoraThird 0x00000001012e1f60 0x100abc000 + 8544096
16 AgoraThird 0x00000001018764d4 0x100abc000 + 14394580
17 Foundation 0x000000022d63a6e4 __NSThread__start__ + 984
18 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
19 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
20 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 7 name: AVAudioSession Notify Thread
Thread 7:
0 libsystem_kernel.dylib 0x000000022c7470f4 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000022c7465a0 mach_msg + 72
2 CoreFoundation 0x000000022cb45cb4 __CFRunLoopServiceMachPort + 236
3 CoreFoundation 0x000000022cb40bc4 __CFRunLoopRun + 1360
4 CoreFoundation 0x000000022cb40354 CFRunLoopRunSpecific + 436
5 AVFAudio 0x00000002329fe378 GenericRunLoopThread::Entry+ 574328 (void*) + 156
6 AVFAudio 0x0000000232a28c60 CAPThread::Entry+ 748640 (CAPThread*) + 88
7 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
8 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
9 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 8 name: TaskGraphThreadNP 0
Thread 8:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1d34 0x100abc000 + 11492660
3 AgoraThird 0x000000010159fb60 0x100abc000 + 11418464
4 AgoraThird 0x000000010159f928 0x100abc000 + 11417896
5 AgoraThird 0x000000010159f804 0x100abc000 + 11417604
6 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
7 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
8 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
9 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
10 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 9 name: PoolThread 0
Thread 9:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 10 name: PoolThread 1
Thread 10:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 11 name: PoolThread 2
Thread 11:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 12 name: PoolThread 3
Thread 12:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 13 name: PoolThread 4
Thread 13:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 14 name: PoolThread 5
Thread 14:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 15 name: PoolThread 6
Thread 15:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 16:
0 libsystem_kernel.dylib 0x000000022c7470f4 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000022c7465a0 mach_msg + 72
2 CoreFoundation 0x000000022cb45cb4 __CFRunLoopServiceMachPort + 236
3 CoreFoundation 0x000000022cb40bc4 __CFRunLoopRun + 1360
4 CoreFoundation 0x000000022cb40354 CFRunLoopRunSpecific + 436
5 Foundation 0x000000022d50dfcc -[NSRunLoop+ 32716 (NSRunLoop) runMode:beforeDate:] + 300
6 Foundation 0x000000022d54949c -[NSRunLoop+ 275612 (NSRunLoop) run] + 88
7 Foundation 0x000000022d63a6e4 __NSThread__start__ + 984
8 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
9 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
10 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 17 name: FImgMediaSchedulerThread 0
Thread 17:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 18 name: FImgMediaSchedulerThread 1
Thread 18:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 19 name: FImgMediaSchedulerThread 2
Thread 19:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 20 name: FImgMediaSchedulerThread 3
Thread 20:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 21 name: FImgMediaSchedulerThread 4
Thread 21:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 22 name: FImgMediaSchedulerThread 5
Thread 22:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 23 name: FImgMediaSchedulerThread 6
Thread 23:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 24 name: FImgMediaSchedulerThread 7
Thread 24:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001013e4588 0x100abc000 + 9602440
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 25 name: FMediaTicker
Thread 25:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x000000010247cc54 0x100abc000 + 27003988
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 26 name: PoolThread 7
Thread 26:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 27 name: PoolThread 8
Thread 27:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 28 name: PoolThread 9
Thread 28:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 29 name: PoolThread 10
Thread 29:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 30 name: PoolThread 11
Thread 30:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 31 name: PoolThread 12
Thread 31:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x00000001015b1c94 0x100abc000 + 11492500
3 AgoraThird 0x00000001015ec6e4 0x100abc000 + 11732708
4 AgoraThird 0x00000001015cdb2c 0x100abc000 + 11606828
5 AgoraThird 0x00000001015c1104 0x100abc000 + 11555076
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 32 name: AURemoteIO::IOThread
Thread 32:
0 libsystem_kernel.dylib 0x000000022c7470f4 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000022c7465a0 mach_msg + 72
2 AudioToolbox 0x0000000230a50230 AURemoteIO::IOThread::Run+ 950832 () + 256
3 AudioToolbox 0x0000000230a551a0 AURemoteIO::IOThread::Entry+ 971168 (void*) + 76
4 AudioToolbox 0x0000000230e2688c CAPThread::Entry+ 4974732 (CAPThread*) + 88
5 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
6 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
7 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 33 name: Trace
Thread 33:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 AgoraThird 0x0000000100b9fb4c 0x100abc000 + 932684
3 AgoraThird 0x0000000100ba2280 0x100abc000 + 942720
4 AgoraThird 0x0000000100ba1e9c 0x100abc000 + 941724
5 AgoraThird 0x0000000100ba1ce8 0x100abc000 + 941288
6 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
7 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
8 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 34 name: AgoraServiceThread
Thread 34 Crashed:
0 libsystem_kernel.dylib 0x000000022c7520dc __pthread_kill + 8
1 libsystem_pthread.dylib 0x000000022c7cb094 pthread_kill$VARIANT$mp + 380
2 libsystem_c.dylib 0x000000022c6abea8 abort + 140
3 libsystem_malloc.dylib 0x000000022c7a5780 _malloc_put + 0
4 libsystem_malloc.dylib 0x000000022c7a5938 malloc_report + 60
5 libsystem_malloc.dylib 0x000000022c7985e8 free + 532
6 libc++.1.dylib 0x000000022bd5fc1c std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::~basic_string+ 257052 () + 32
7 AgoraThird 0x0000000100be5ad4 0x100abc000 + 1219284
8 AgoraThird 0x0000000100bea490 0x100abc000 + 1238160
9 AgoraThird 0x0000000100be8498 0x100abc000 + 1229976
10 AgoraThird 0x0000000100c27c94 0x100abc000 + 1490068
11 AgoraThird 0x0000000100c27fc4 0x100abc000 + 1490884
12 AgoraThird 0x0000000100ceb338 0x100abc000 + 2290488
13 AgoraThird 0x0000000100ced818 0x100abc000 + 2299928
14 AgoraThird 0x0000000100cd9364 0x100abc000 + 2216804
15 AgoraThird 0x0000000100be8c70 0x100abc000 + 1231984
16 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
17 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
18 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Thread 35 name: RtcEngineNotificationThread
Thread 35:
0 libsystem_kernel.dylib 0x000000022c751ee4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000022c7cccf8 _pthread_cond_wait$VARIANT$mp + 636
2 libc++.1.dylib 0x000000022bd29090 std::__1::condition_variable::wait+ 32912 (std::__1::unique_lock<std::__1::mutex>&) + 24
3 AgoraThird 0x0000000100cf9a00 0x100abc000 + 2349568
4 AgoraThird 0x0000000100cf9c64 0x100abc000 + 2350180
5 libsystem_pthread.dylib 0x000000022c7d42c0 _pthread_body + 128
6 libsystem_pthread.dylib 0x000000022c7d4220 _pthread_start + 44
7 libsystem_pthread.dylib 0x000000022c7d7cdc thread_start + 4
Binary Images:
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