iphone - 方向错误 :'Supported orientations has no common orientation with the application, and shouldAutorotate is returning YES'

Question

我正在尝试使用此代码在 View 上强制定向。

-(BOOL)shouldAutorotate
{
    return YES;
}

-(NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationMaskLandscape;
}

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
    return UIInterfaceOrientationLandscapeLeft;
}

模拟器中的 View 在横向加载时发生了什么，当我将其转换为纵向时，应用程序崩溃并且出现此错误'Supported orientations has no common orientation with the application, and shouldAutorotate is return YES'。我希望发生的是，当您将它变成肖像时，它会保持横向并且不会崩溃。

Answer 1

如果你尝试在 shouldAutorotate 中返回 NO？