ios - How to find wild pointers? It crashed and I couldn't locate the problem at all.

Question

Thread 1:EXC_BAD_ACCESS(code=2,address=0x12b5289d0),
The zombie object is opened, and the log log does not output any useful information.

Answer 1

Click below to add All Exceptions:

Click the "+" sign

Edit Scheme > Run > Diagnostics > Zombie Objects