Image not be picked in iOS simulator

I am using the below code to get pick image in flutter application, when the code is run on Android it works fine, but when the same code is run on iOS it crashes the app while tapping the button to pick the image. How should I resolve it?

ERROR I GET

Lost connection to device.

final ImagePicker _picker = ImagePicker();
  Future getImage() async {
    print("get image");

    PickedFile image = await _picker.getImage(source: ImageSource.gallery);

    if (image != null) {
      setState(() {
        final File file = File(image.path);
        avatarImageFile = file;
        isLoading = true;

      });
    }
  }

info.plist properties