如果出现:
nested push animation can result in corrupted navigation bar
Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted.
一般这种情况是在自定义的tabbarController 的ViewWillAppera中没有调用superWillAppera, 调用父类方法就OK。
[super viewWillAppear:animated];
在用TabbarController中出现navigationController 嵌套报错,布布扣,bubuko.com
在用TabbarController中出现navigationController 嵌套报错
原文地址:http://blog.csdn.net/xiaochong2154/article/details/36670237