iOS 打包所遇到的问题：can't link with a main executable file ‘XXX’for architecture armv7

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1. Click your project in Navigator.
2. Select your test target. Switch to general tab if not there.
3. Select your application name from Host Application dropdown.

二、今天发布应用时，提示 The following URL schemes found in your app are not in the correct format:[wb 1054510268]. URL schemes need to begin with an alphabetic character,and be comprised of alphanumeric characters, the period, the hyphen or the plus sign only. Please see RFC 1738 for more detail. 

解决 ：工程的Target面板中，选择info可以看到有URL Types，其中就有一个URL scheme