问在我的项目中使用图像裁剪器时出错

EN

Error: Member not found: 'ImageCropper.cropImage'.
      final croppedFile = await ImageCropper.cropImage(
                                             ^^^^^^^^^

Future<File?> cropImage(File imageFile) async {
    File? croppedFile;
    try {
      croppedFile = await ImageCropper.cropImage(
          sourcePath: imageFile.path,
          aspectRatioPresets: [
                  CropAspectRatioPreset.square,
                  CropAspectRatioPreset.ratio3x2,
                  CropAspectRatioPreset.original,
                  CropAspectRatioPreset.ratio4x3,
                  CropAspectRatioPreset.ratio16x9
                ],
          androidUiSettings: AndroidUiSettings(
              toolbarTitle: 'Cropper',
              toolbarColor: accentColor,
              toolbarWidgetColor: white,
              initAspectRatio: CropAspectRatioPreset.original,
              lockAspectRatio: false),
          iosUiSettings: IOSUiSettings(
            title: 'Cropper',
          ));

      return croppedFile;
    } catch (e) {
      print(e);
    }
    return croppedFile;
  }