我正在将UIPickerView添加到UIActionsheet但它在ios7中完美运行但在ios8中无法运行.请帮我解决这个问题。我附上了截图。谢谢我为此使用了以下代码。UIActionSheet*actionSheet;NSString*pickerType;-(void)createActionSheet{if(actionSheet==nil){//setupactionsheettocontaintheUIPickeractionSheet=[[UIActionSheetalloc]initWithTitle:@"Pleaseselect"delegate:selfcance

我正在将UIPickerView添加到UIActionsheet但它在ios7中完美运行但在ios8中无法运行.请帮我解决这个问题。我附上了截图。谢谢我为此使用了以下代码。UIActionSheet*actionSheet;NSString*pickerType;-(void)createActionSheet{if(actionSheet==nil){//setupactionsheettocontaintheUIPickeractionSheet=[[UIActionSheetalloc]initWithTitle:@"Pleaseselect"delegate:selfcance