Thread 1 exc_bad_access (code=1 address=0x0) flutter 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 flutter ios Thread 1 exc_bad_access (code=exc_i386_gpflt) Thread 1 exc_bad_access (code=1 address=0x0) Thread 1 bad access xcode Thread 1 exc_bad_access