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NSInvalidArgumentException when trying to hide UIButtons...

Answer 1

+1 A:

Instead of playbutton.hide, try using:

[playbutton setHidden:YES] or playButton.hidden = YES;

Tom Irving 2010-03-04 19:08:05

My apologise I actually had it as the second one you mentioned there. I tried changing it to the setHidden method however it made no difference. I think it has something to do with not being able to hide the button with the UIAlert after it has been called (as if it is still running. if that makes sense? As I tried it again with my other UIAlert and had the same issue). I just don't really know how to solve that problem.Thanks for the quick response.

Chris G 2010-03-04 20:42:22

Do you do anything when showing the UIAlertView which could be affecting the buttons at all?

Tom Irving 2010-03-04 20:46:09

Not really I'm afraid. They are pretty much seperate. Just seems to be that when it enters the UIActionSheet for the other button, it jams up and wont allow that button to be hidden,I am new to objective c though so I could be completely misreading the situation.

Chris G 2010-03-04 21:02:41

Could you post the relevant code? I might be able to get a better idea of what's going on.

Tom Irving 2010-03-04 21:27:34

What do you have in the method which calls the UIActionSheet? And are you sure it's a UIActionSheet you're using and not a UIAlertView?

Tom Irving 2010-03-04 22:11:37

I got it working... Turns out it was a problem with one of my boolean values elsewhere. A bit of a silly problem really. Thanks alot for all the help you gave me Tom, sorry for wasting your time with the issue.

Chris G 2010-03-05 18:59:23

No problem! I'm glad you got it working!

Tom Irving 2010-03-05 20:17:03

Thanks me too :)Btw I tried you're friendz app for the iPhone. Really like it. Going to recommend it to a few friends :)

Chris G 2010-03-06 01:10:02

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NSInvalidArgumentException when trying to hide UIButtons...

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