SCLAlertView is not working!!!!!!!

[PreSwift]

// When I user SCLAlertView like this, is not working! And what should I do?

SCLAlertView *alert = [[SCLAlertView alloc] init];
[alert showWarning:@"xxxx" subTitle:@"xxxx" closeButtonTitle:@"xxxx" duration:0.0f];
[alert addButton:@"xxxx" actionBlock:^{
// xxxx
}];

[lajosdavid]

You have to set the view controller the alert view will be displayed in.

SCLAlertView *alert = [[SCLAlertView alloc] init];
[alert showWarning:viewController title:@"Title" subTitle:@"SubTitle" closeButtonTitle:@"Close" duration:0.f];

Or if you want to present it in a new window, use this:

SCLAlertView *alert = [[SCLAlertView alloc] initWithNewWindow];
[alert showWarning:@"Title" subTitle:@"SubTitle" closeButtonTitle:@"Close" duration:0.f];

[dogo]

Thanks @lajosdavid