使用UIMenuController时遇到的问题

长按出现UIMenuController

当我给cell添加长按出现UIMenuController时，出现报错，

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*** Terminating app due to uncaught exception 'UIViewControllerHierarchyInconsistency', reason: 'child view controller: should have parent view controller:<**: **> but requested parent is:'

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后台看到这篇文章《cell长按出错》，才发现报错的原因，

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Your view controller probably has a property named inputView that is merely a subview, not an inputView as UIResponder interface expects it to be.

Starting with iOS 8 they check that UIResponder's inputView has no parent.

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我把代码中出现的“inputView”全部替换成别的字段就没再有报错。

思路来源：https://stackoverflow.com/questions/26928849/error-when-try-becomefirstresponder-call-for-uimenucontroller