Code signing is required for product type 'Application' in SDK 'iOS 10.1'

reactNative真机测试的时候发现Xcode报这个错误 很是服啊

Check dependencies

WhaleApp has conflicting provisioning settings. WhaleApp is automatically signed, but code signing identity iPhone Developer:。。。。。。 (N7dfgve59AL8YJ) has been manually specified. Set the code signing identity value to "iPhone Developer" in the build settings editor, or switch to manual signing in the project editor.
Code signing is required for product type 'Application' in SDK 'iOS 10.1'

方便同学们对照贴出图片

Paste_Image.png

下面是解决方法“

buildSetting里

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设置成NO

然后还会报个小错，这个错误大家都会改的随便看看英文就明白什么意思了