Re: Strange error message … resolved
Re: Strange error message … resolved
- Subject: Re: Strange error message … resolved
- From: Chris Fleizach <email@hidden>
- Date: Fri, 27 Sep 2013 09:47:01 -0700
On Sep 27, 2013, at 9:39 AM, Fritz Anderson <email@hidden> wrote:
> A bug?
Perhaps, perhaps not.
> Then I'm confused. Isn't this just an example of the collisions you risk when you use a framework's prefix (UI for UIKit) for your own?
Yes this is an example of a collision, but one with an unpublished class name.
Your point is a good one though... apps should not be using the UI prefix
>
> — F
>
>
> On 27 Sep 2013, at 10:55 AM, Chris Fleizach <email@hidden> wrote:
>
>> Yes this is what is happening.
>> Please file a bug documenting your experience
>>
>>
>> On Sep 27, 2013, at 4:49 AM, Matthias Schmitt <email@hidden> wrote:
>>
>>> Hello,
>>>
>>> On 27.09.2013, at 12:03, Matthias Schmitt <email@hidden> wrote:
>>>
>>>> I am on my way to port my apps to iOS 7 using Xcode 5. My program runs fine in the simulator (iOS 6 and 7), but when I try to start it on my iPhone 5 (iOS 7.0.2) it crashes with the error message:
>>>>
>>>> +[UILabelAccessibility installCategoryOnClassNamed:isManaged:]: unrecognized selector sent to class 0x12ed74
>>>
>>> It seems to be that the class name 'UILabelAccessibility' is used by Apple in iOS 7, even though I could not find a reference in the documentation. When renaming the class to e.g. 'UILabelAccessibilityX', everything works as expected.
>>>
>>> Best regards
>>>
>>> Matthias Schmitt
>>>
>>> magic moving pixel s.a.
>>> 23, Avenue Grande-Duchesse Charlotte
>>> L-3441 Dudelange
>>> Luxembourg
>>> Phone: +352 54 75 75 - 0
>>> http://www.mmp.lu
>>>
>>>
>>>
>>>
>>>
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