僵尸对象导致crash(Thread 1:EXC_BAD_ACCESS(code=EXC_I386_GPFLT)),需要给位release模式,debug模式不打印内存地址
https://blog.youkuaiyun.com/potato512/article/details/56281488
https://blog.youkuaiyun.com/potato512/article/details/56281488
转载于:https://www.cnblogs.com/qingzZ/p/9257837.html