【发布时间】:2015-09-26 18:17:40
【问题描述】:
self.one=[[SSone alloc] init];
[self addChildViewController:self.one];
[self.view addSubview:self.one.view];
当程序执行[self.view addSubview:self.one.view]时,出现问题。当我输入'po self.one.view'时,结果是
(lldb) po self.one.view error: Execution was interrupted, reason:
EXC_BAD_ACCESS (code=2, address=0x7fff57e94ff8).
The process has been returned to the state before expression evaluation.
【问题讨论】:
标签: ios viewcontroller