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popTOView

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ios - popTOView Controller

我有一个名为“HOME”的按钮。在该按钮操作中,我有以下代码:[self.navigationControllerpopToViewController:[self.navigationController.viewControllersobjectAtIndex:1]animated:YES];当我点击这个按钮时,我的应用程序崩溃了。将索引从1更改为2,然后它完美地弹出View。[self.navigationControllerpopToViewController:[self.navigationController.viewControllersobjectAtIndex:2]

ios - popTOView Controller

我有一个名为“HOME”的按钮。在该按钮操作中,我有以下代码:[self.navigationControllerpopToViewController:[self.navigationController.viewControllersobjectAtIndex:1]animated:YES];当我点击这个按钮时,我的应用程序崩溃了。将索引从1更改为2,然后它完美地弹出View。[self.navigationControllerpopToViewController:[self.navigationController.viewControllersobjectAtIndex:2]