ios - 导航栏不出现

Question

我想让我的 Navigationbar 颜色清晰。所以我在我的 ViewDidLoad

中这样尝试

self.navigationController.navigationBar.hidden=NO;

[self.navigationController.navigationBar setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
self.navigationController.navigationBar.shadowImage=[UIImage new];

self.navigationController.navigationBar.translucent=YES;

self.navigationController.navigationBar.topItem.titleView.tintColor=[UIColor blackColor];
self.navigationController.navigationBar.topItem.title=[lan GetConvertedLanguageString:@"My Profile"];
self.navigationController.navigationBar.titleTextAttributes = [NSDictionary dictionaryWithObject:[UIColor whiteColor] forKey:NSForegroundColorAttributeName];



self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"backarrow"] style:UIBarButtonItemStylePlain target:self action:@selector(revealToggle :)];
[self.navigationController navigationBar].tintColor = [UIColor whiteColor];

但是在我的 View Controller 中没有任何可见的东西。这段代码有什么问题？请帮我。谢谢

Answer 1

拾取导航 Controller 场景，然后拾取导航栏(参见图片)，然后从 showutilites> 属性检查器中设置清晰的颜色，您也可以从此处更改标题颜色