ios-iOS 在AppDelegate.m文件裡請求返回的ViewController出現bug

iOS 在AppDelegate.m文件裡請求返回的ViewController出現bug

//[self returnViewController];

• (UIViewController*)returnViewController {

  CGRect calendarFrame = CGRectMake(0, 0, 320, 568);
  calendarFrame.size.height -= 44;

  CalendarViewController *calendar=[[CalendarViewController alloc]init];
  calendar.view.frame=calendarFrame;

  return calendar;

}
//bug
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[UIViewController _loadViewFromNibNamed:bundle:] loaded the "CalendarView" nib but the view outlet was not set.'

最佳回答：

1, 打開xib文件

2, 點擊"File‘s Owner",設置Class為xxxViewControler

3, 右鍵"Files‘s Owner", 裡面有個默認的IBOutlet變量view, 看一下後面有沒有做關聯，如果沒有就拉到下面的View和視圖做個關聯