IOS 4.0 代码无法在 IOS 4.2 上运行
我在 IOS SDK 4.0 上编写了代码,并尝试在包含 IOS 4.2 的设备上运行。我看到一个空的导航视图。我应该对我的代码进行哪些更改才能在 SDK 的目标版本上运行它。
I wrote a code on IOS SDK 4.0 and tried running on a device which contains IOS 4.2. I am seeing a empty navigation view. What changes in my code I should do to run it on the target version of SDK.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(1)
如果没有有关该项目以及它在 iOS 中使用哪些技术的更多信息,很难说。发行说明中是否有任何内容可以阐明您的问题:
http://developer.apple.com/library/ios/#releasenotes/General/RN-iOSSDK-4_2/
也可能值得检查 4.1 版本:
http://developer.apple.com/library/ios/#releasenotes/General/RN-iPhoneSDK-4_1 /
It's very hard to say without having more information on the project and what technologies within iOS it makes use of. Is there anything in the release notes that sheds light on your problem:
http://developer.apple.com/library/ios/#releasenotes/General/RN-iOSSDK-4_2/
Might be worth checking 4.1 ones as well:
http://developer.apple.com/library/ios/#releasenotes/General/RN-iPhoneSDK-4_1/