EXC_BAD_ACCESS

[lienbao]

• thread #7, queue = 'com.apm.leakers.serial.queue', stop reason = EXC_BAD_ACCESS (code=1, address=0x1) frame #0: 0x0000000105618397 libobjc.A.dylib`objc_retain + 7
  • frame #1: 0x0000000102a49744 XMAPM-[FBObjectiveCObject allRetainedObjects](self=0x00006000000ee5a0, _cmd="allRetainedObjects") at FBObjectiveCObject.m:90:74 frame #2: 0x0000000102a46478 XMAPM::-[FBNodeEnumerator nextObject](self=0x00006000000e8a20, _cmd="nextObject") at FBNodeEnumerator.mm:34:32 frame #3: 0x0000000102a4b06c XMAPM::-[FBRetainCycleDetector _findRetainCyclesInObject:stackDepth:](self=0x00006000000191e0, _cmd="_findRetainCyclesInObject:stackDepth:", graphElement=0x00006000000e94e0, stackDepth=20) at FBRetainCycleDetector.mm:132:41 frame #4: 0x0000000102a4a40c XMAPM::-[FBRetainCycleDetector findRetainCyclesWithMaxCycleLength:](self=0x00006000000191e0, _cmd="findRetainCyclesWithMaxCycleLength:", length=20) at FBRetainCycleDetector.mm:65:66 frame #5: 0x0000000102b05e64 XMAPM__39+[XMLeakedObjectProxy addLeakedObject:]_block_invoke(.block_descriptor=0x00006000015ca680) at XMLeakedObjectProxy.m:111:35 frame #6: 0x000000010863ddf0 libdispatch.dylib_dispatch_call_block_and_release + 12 frame #7: 0x000000010863ed64 libdispatch.dylib_dispatch_client_callout + 8 frame #8: 0x000000010864560b libdispatch.dylib_dispatch_lane_serial_drain + 788 frame #9: 0x000000010864619b libdispatch.dylib_dispatch_lane_invoke + 422 frame #10: 0x0000000108651a59 libdispatch.dylib_dispatch_workloop_worker_thread + 722 frame #11: 0x00007fff5141c611 libsystem_pthread.dylib_pthread_wqthread + 421 frame #12: 0x00007fff5141c3fd libsystem_pthread.dylibstart_wqthread + 13