xcode4.2_开发者

Xcode 4.2 "cell reuse indentifier in nib (Cell) does not match the identifier used to register the nib (ThisCell)"

I\'m trying to use the new StoryBoard feature of Xcode 4.2 and keep getting this error when using a Table View with a custom cell.[详细]

2023-04-13 09:42 分类：问答

No simulated metrics available for ViewControllers inside Tab Bar

Xcode won\'t let me use simulated metrics anymore, at least for View Controllers that have already been added to a Tab Bar.[详细]

2023-04-13 08:43 分类：问答

iOS5 convert project to ARC fails due to "Error in format of file" How to fix?

I got a project with 49 source files that I\'m trying to convert to ARC using edit>refactor>convert to arc. I click \"pre-check\", there are no errors, and the target compiles.[详细]

2023-04-13 07:48 分类：问答

xCode 4.2, UIPickerView, Where is the File's Owner?

After some searching I know how to set the UIPickerView and its C开发者_StackOverflowontent. The only problem is that i can\'t connect the UIPickerViews datasource and delegate Outlet to the File`s Ow[详细]

2023-04-13 06:49 分类：问答

I'm not getting the NSPersistentStoreDidImportUbiquitousContentChangesNotification (with code sample)

I\'m trying to learn how to use iCloud with coredata. My target is to sync a single database file on mac/ios. Both my mac and iOS apps seem to be updating iCloud as I can see it under System Preferenc[详细]

2023-04-13 05:16 分类：问答

Buttons not working in IOS5

i built an app on ios 4.3 and it worked fine but when i run it on the new ios the back buttons dont work. Heres my code to go to the next xib:[详细]

2023-04-13 03:35 分类：问答

Need Transitioning Help from iOS SDK 4 to 5

can you still build applications you made from SDK 4 to an updated iOS 5 device? 开发者_开发技巧without having to update to the beta version of XCode (4.2)?[详细]

2023-04-13 03:29 分类：问答

Lost my iOS 5 debug symbols. How do I get them back?

I just upgraded Xcode to the latest (4.2 (4C199)) and my iPhone to iOS 5(9A334). I\'m using Snow Leopard. While debugging, I noticed I don\'t get any information with my stack trace. It\'s just a list[详细]

2023-04-12 20:27 分类：问答

iOS5 Xcode4.2 floating-point byte align error?

Look at this code: this is struct definition file with 1byte struct packing (for socket networking) #pragma pack(1)[详细]

2023-04-12 18:36 分类：问答

Storyboards in Xcode 4.2?

Apple has advertised over 200 new features for iOS 5, but it seems only a few are available to developers as of: October 13, 2011. I was wondering how to use the Storyboard feature that was displayed[详细]

2023-04-12 18:16 分类：问答