error items-9022:missing required icon file.the bundle does not contain an app icon for iPhone/iPad Touch of exactly '120x120' pixels,in.pen format for ios versions >= 7.0

error items-9022:missing required icon file.the bundle does not contain an app icon for iPhone/iPad Touch of exactly '120x120' pixels,in.pen format for ios versions >= 7.0

最近提交itunesconnect应用时，有个警告说缺少120x120图标

以下是本人解决方法：

添加Icon_120x120.png-->.plist添加Icon files-->App Icons自动变化

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参考：

https://developer.apple.com/library/iOS/qa/qa1686/_index.html

http://wpguru.co.uk/2013/09/how-to-add-ios-7-icons-in-xcode-4-6-3/

http://stackoverflow.com/questions/18523193/ios-app-submission-invalid-image-sizes

http://blog.manbolo.com/2013/08/15/new-metrics-for-ios-7-app-icons

And the Info.plist should be displayed like this:

You can use whatever name you want, provided you’re using all the mandatory sizes.

With Xcode 5, you can also have a nice overview in clicking on your project in the project navigator, click on the ’General’ tab and check the ’App Icons’ category. You should see something like this, without any yellow warning sign:

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https://developer.apple.com/library/ios/qa/qa1686/_index.html

Adding Icon files in Info.plist

To add the Icon files entry you will need to manually edit your Info.plist.

Open your Info.plist in Xcode. Command click anywhere in the space below the existing entries and select Add Row to make a new key entry as shown in Figure 1.

Figure 1  Add a new entry using the context menu

Then, type Icon files in the key column (notice the "s" added), or choose Icon files from the drop down list, as shown in Figure 2.

Figure 2  Add Icon files key in Info.plist

Next, turn down the disclosure triangle on Icon files and add the entries for the icons for your application, as shown in Figure 3 and Figure 4. If the retina and non-retina images of an icon share a common base name, you should add a single entry with this base name as its value; do not include the retina (@2x) modifier or the file extension. Otherwise, you must specify the complete file name (with extension) for each icon, and you must add separate entries for the retina and non-retina images for that icon.

Figure 3  Add icon file entries for iPhone-only or Universal apps.Figure 4  Add icon files for iPad-only apps.

Note: If you don't provide one of the listed optional icons, the system will automatically scale one of your existing icons to an appropriate size. However, it is strongly recommended that your application supply all the icons listed with specific sizes needed.