missing required icon file.图标错误解决

最新的ios7需要额外的这三个尺寸的icon，'120x120'，'76x76'，'152x152'

没有报错missing required icon file. the bundle does not contain an app icon for iphone/ipod touch of exactly '120 120' pixels, in .png format for ios versions >= 7.0

修改info.plist文件

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundlePrimaryIcon</key>
<dict>
<key>CFBundleIconFiles</key>
<array>
<string>icon_120</string>
<string>icon_114</string>
<string>icon_57</string>
</array>
</dict>
</dict>
</plist>