地方声明“x”隐藏实例变量xcode警告

本文介绍了地方声明“x”隐藏实例变量xcode警告的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我一直无法理解这个问题。如果我更改变量名称fifthViewController，则错误消失，但视图控制器不会加载。

I've been have trouble understand this problem. If I change the variable name fifthViewController the error goes away but the view controller doesn't load.

丢失。再一次，它可能很简单。

Lost. Once again it's probably something simple.

提前致谢。

以下是代码：

{ FifthViewController *fifthViewController = [[FifthViewController alloc] initWithNibName:@"FifthView" bundle:nil]; fifthViewController.transactionID = transactionID; [self.navigationController pushViewController:fifthViewController animated:NO]; [fifthViewController release]; }

推荐答案

这意味着变量 fifthViewController 的命名与您的类实现中的其他名称相同。如果您要使用该变量，请从第一行删除 FifthViewController * 类型声明;否则，更改名称 fifthViewController 它在该方法中出现的任何位置。

This means the variable fifthViewController is named the same as something else in your class implementation. If you mean to use that variable, drop the FifthViewController* type declaration off the first line; otherwise, change the name fifthViewController everywhere it appears in that method.