"String" is not convertible to "String?"

[Andriyas123]

I get an error in my title - "String" is not convertible to "String?" on this line:

            let alertController = PCLBlurEffectAlert.Controller(title: "Uh-Oh!", message: error?.localizedDescription, effect: UIBlurEffect, style: .alert)

Would be glad to hear any of your ideas, tried to attach a screenshot here, but GitHub experiences some problems...

[hryk224]

Hi @Andriyas123

Thank you for asking.

I get an error in my title - "String" is not convertible to "String?" on this line:

There is an error in the argument of effect.

Please write as follows.

let alertController = PCLBlurEffectAlert.Controller(title: "Uh-Oh!", message: error?.localizedDescription, effect: UIBlurEffect(style: .extraLight), style: .alert)

Also, it can be omitted if UIBlurEffect (style: .extraLight) is used.

let alertController = PCLBlurEffectAlert.Controller(title: "Uh-Oh!", message: error?.localizedDescription, style: .alert)

[Andriyas123]

That helped! Thank you!

One more question - by default I hide status bar using the following code:

override var prefersStatusBarHidden: Bool { return true }

However, as soon as an alert pops up, black status bar appears. How do I still hide it?

[hryk224]

@Andriyas123
Fixed it! #9
I released v2.1.1.
Please $ pod update.

[Andriyas123]

You are the best, thank you!

P.S. One more thing, I am so sorry... It seems that I can't change button text colour, it stays blue by default. In the previous version I was able to change it to white. I use .cancel

Changing this doesn't help...:

fileprivate var buttonTextColor: [PCLBlurEffectAlert.ActionStyle : UIColor] = [ .default: .black, .cancel: .black, .destructive: .red

I also wanted it to be bold, so I did this in my VC:

alertController.configure(buttonFont: [.cancel: UIFont.boldSystemFont(ofSize: 20)])

But how do I change the colour and why is it blue?...

Thank you, hryk224!

[hryk224]

@Andriyas123

Please write as follows.

alertController.configure(buttonTextColor: [.cancel:. black])

When changing together font.

alertController.configure(buttonFont: [.cancel: UIFont.boldSystemFont(ofSize: 20)],
                          buttonTextColor: [.cancel:. black])

If changing .default .cancel .destructive

alertController.configure(buttonTextColor: [.default: .black,
                                            .cancel: .black,
                                            .destructive: . red])

Please try it!

[Andriyas123]

hryk224,

It, indeed, worked like a charm. Thank you!!!