【iOS】Signing for requires a development team. Select a development team in the project editor. Code signing is required for product type ‘Application’ in SDK ‘iOS 10.0’

报错信息：Signing for “demo1_greating” requires a development team. Select a development team in the project editor.

Code signing is required for product type ‘Application’ in SDK ‘iOS 10.0’

解决方法：单击工程名 -》Signing -》 Team -》选择对应的Account（如果没有Account，需要主动创建一个）

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主动添加Account的方法请参考http://www.liuchuo.net/archives/284