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 错误消失但视图控制器不加载.
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.
迷路了.再一次，这可能很简单.
Lost. Once again it's probably something simple.
提前致谢.
代码如下:
{
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 的名称与您的类实现中的其他名称相同.如果您打算使用该变量，请将 FifthViewController* 类型声明从第一行中删除；否则，请在该方法中出现的所有位置更改名称 fifthViewController.
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.
这篇关于本地声明“x"隐藏实例变量 xcode 警告的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！