iphone - UIImagePickerController异常:“源类型必须为UIImagePickerControllerSourceTypeCamera”

这有什么问题？我真的不了解UIImagePickerController的一些重要部分。

来源：

     UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init];
imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
imagePickerController.cameraCaptureMode = UIImagePickerControllerCameraCaptureModePhoto;
imagePickerController.delegate = self;
[self presentModalViewController:imagePickerController animated:YES];
[imagePickerController release];

我不能打开照片库吗？
任何帮助表示赞赏！

最佳答案

如果您使用的是图片库，是否需要设置cameraCaptureMode？