1 app上传APP Store报错：ERROR ITMS-90086:"missing 64-bit support.
bug描述：
ERROR ITMS-90086:"missing 64-bit support. beginning on february 1, 2015, new iOS apps submitted to the app store must be include 64-bit support and be built with the ios8 SDK......
这是因为现在提交的app必须支持64位，
但是使用cocospod时，在Podfile文件里面加上：
post_installdo |installer| installer.project.targets.eachdo |target| target.build_configurations.eachdo |config| config.build_settings['ARCHS'] ="armv7 arm64" end end end
2ERROR ITMS-90022: "Missing required icon file. The bundle does not contain an app icon for iPhone / iPod Touch of exactly '57x57' pixels, in .png format for iOS versions < 7.0."
WARNING ITMS-90025: "Missing recommended icon file. The bundle does not contain an app icon for iPhone / iPod Touch of exactly '120x120' pixels, in .png format for iOS versions >= 7.0."
INFO ITMS-90111: "Your app is built with a beta version of Xcode or iOS SDK. Only apps distributed for beta testing may be built with beta software. To submit an app for distribution on the App Store, you will need to build the app with release versions of Xcode and iOS SDK."
从显示出的错误中我们看到项目中缺少了57x57和120x120的PNG格式图片。那我们如何添加进去了，这是我们关心 的。
解决ERROR ITMS-90022和WARNING ITMS-90025方案是：
一、在文件夹images.xcassets下的文件夹AppIcon.appiconset中添加icon.png、icon@2x.png以及icon-60.png、icon-60@2x.png这些PNG图片
二、打开Contents.json，添加 "filename" : "icon.png"
这样问题就解决了。现在来解决另一个问题INFO ITMS-90111。
信息显示你的应用程序是建立Xcode的beta版本或iOS SDK。只能由应用分布式测试测试版软件
方案：用发布版本的Xcode和iOS SDK来构建应用程序
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