要求成员'方向'不是结构或联合

CGPoint location = [recognizer locationInView:self.view];

[self showImageWithText:@"swipe" atPoint:location];

    if ([recognizer direction] == UISwipeGestureRecognizerDirectionLeft) {
        location.x -= 220.0;
    }
    else {
        location.x += 220.0;
    }

    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationDuration:0.55];
    myimage.alpha = 0.0;
    myimage.center = location;
    [UIView commitAnimations];
CGPoint location = [recognizer locationInView:s