Thread 2 exc_bad_access (code=1 address=0x30) July 8, 2019 16 32 64 128 Thread 1 exc_bad_access (code=1 address=0x4) Thread 2 exc_bad_access (code=1 address=0x10) Thread 2 exc_bad_access Thread 3 exc_bad_access (code=1 address=0x10)
