Thread 1 exc_bad_access (code=2 address=
![thread 1 exc_bad_access (code=2 address=](https://i.stack.imgur.com/TelRb.png)
- Thread 1 exc_bad_access code 2 address
- Thread 2 exc_bad_access code 1 address 0x0
- Thread 1 exc_bad_access (code=1 address=0x4)
- Thread 1 exc_bad_access (code=2 address=0x7ffeef3ffff8)
- Thread 1 exc_bad_access (code=2 address=0x7ff7bf6ffff8)
- Thread 1 exc_bad_access (code=2 address=0x7fff80857aa0)
- Thread 1 exc_bad_access (code=2 address=0x7ff80004f520)