有没有可以跑的iOS demo啊？，跑起来回崩溃

[yangyuanwei]

demo会崩溃

(lldb) bt

• thread #11, stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
  • frame #0: 0x0000000102cc053c iOSDemo::RequestSync() at stn_callback_bridge.cc:205:18 [opt] frame #1: 0x0000000102cc0fc4 iOSDemo::RequestSync() at stn_callback_bridge.cc:306:25 [opt] frame #2: 0x0000000102cba7a8 iOSDemo::__OnAlarm() at timing_sync.cc:118:9 [opt] frame #3: 0x0000000102bf6108 iOSDemo::__AsyncInvokeHandler() [inlined] operator() at function_template.hpp:770:14 [opt] frame #4: 0x0000000102bf60bc iOSDemo::__AsyncInvokeHandler() at message_queue.cc:716:9 [opt] frame #5: 0x0000000102bf49f8 iOSDemo::Run() [inlined] operator() at function_template.hpp:770:14 [opt] frame #6: 0x0000000102bf49a4 iOSDemo::Run() at message_queue.cc:916:17 [opt] frame #7: 0x0000000102bf67a4 iOSDemo::__ThreadRunloop() at message_queue.cc:963:19 [opt] frame #8: 0x0000000102c09ab4 iOSDemo::start_routine() at thread.h:411:29 [opt] frame #9: 0x00000002144f09ac libsystem_pthread.dylib_pthread_start + 148 2022-08-09 16:35:09.269575+0800 iOSDemo[92302:14348695] [W][mars::comm][anr.cc, __anr_checker_thread, 128][@0x16d84ad68now:2768236015, round_tick_start:2766600317, round_tick_elapse:1635698, wait_timeout:15000, round cputime:2, anr_checker_size:1