-fembed-bitcode is not supported on versions of iOS prior to 6.0 问题修复

看一时是不支持 -fembed-bitcode  后查找网上资源发现 Xcode 7 has a ENABLE_BITCODE option to embed bitcode in apps, app extensions, and frameworks. The option is turned on by default for iOS and is mandatory for watchOS projects submitted to the store. When bitcode is

升级完Xcode7之后真机测试出现这个错误,在网上找到这个方法

链接地址:http://stackoverflow.com/questions/18735847/ios-7-auto-layout-on-ios-versions-prior-to-6-0 Stack Overflow is a question and answer site for professional and enthusiast programmers. It's 100% free, no registration required. iOS 7 - Auto Layout on

今天在真机调试低版本系统的时候出现如题类似Layout Max Width在ios 8 之前不适用的问题, 初步估计是autolayout 所导致的 查找资料解决方法如下: 将label下Preffered Width 设置成大于0.

部署环境为iOS7.0可能会遇到 设置Label的 Preferred Width(自动换行最大宽度) ?explicit ?(明确的) ? ?即可 ? http://stackoverflow.com/questions/25398312/automatic-preferred-max-layout-width-is-not-available-on-ios-versions-prior-to-8

问题:xcode 7编译错误:bitcode is not supported on versions of iOS prior to 6.0 解决:Build Options | Enable Bitcode 设置为No即可 原因:这是Apple Watch使用的 问题:Build iOS时提示没法拉起Xcode: UnityException: Launching iOS project via Xcode4 failed. Check editor log for details. 解决:

Xcode最近升级后发现此前所有的项目都无法编译了,报错情况不一, 有些为: -fembed-bitcode is not supported on versions of iOS prior to 6.0 有些为: linker command failed with exit code 1 经过反复尝试,找到了问题的解决办法. 解决方法:选择项目文件,从右侧选择"Build Settings"标签,在构建设置的长长的列表中找到"Build Options"--〉

1.遇到 App Transport Security has blocked a cleartext HTTP 错误 今天用Xcode 7 创建新项目用到 URL 发送请求时,报下面的错: “App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app’s I

1. Important: UIAlertView is deprecated in iOS 8. (Note that UIAlertViewDelegate is also deprecated.) To create and manage alerts in iOS 8 and later, instead use UIAlertController with a preferredStyle of UIAlertControllerStyleAlert. //UIAlertView和UI