Thread 1 exc_bad_access code 1 address 0x0 flutter ios July 8, 2019 16 32 64 128 Thread 1 exc_bad_access (code=1 address=0x0) flutter Thread 1 exc_bad_access (code=1 address=0x0) ios Thread 1 exc_bad_access (code=1 address=0x60) Flutter requires xcode 13 or higher
