react-native - Undefined 不是评估 RNGooglesignin.dark 的对象

Question

所以我正在尝试运行我的 react-native 项目，但我收到了这个错误。请帮忙

标签： react-nativereact-native-android

Answer 1

转到位于 node_modules/react-native-google-signin/src/) 中的文件 GoogleSignin.ios.js 和 GoogleSignin.android.js 并替换以下值：

GoogleSigninButton.Size = {
Icon: RNGoogleSignin.BUTTON_SIZE_ICON,
Standard: RNGoogleSignin.BUTTON_SIZE_STANDARD,
Wide: RNGoogleSignin.BUTTON_SIZE_WIDE
};
GoogleSigninButton.Color = {
Auto: RNGoogleSignin.BUTTON_COLOR_AUTO,
Light: RNGoogleSignin.BUTTON_COLOR_LIGHT,
Dark: RNGoogleSignin.BUTTON_COLOR_DARK
};

和：

GoogleSigninButton.Size = {
Icon: '48 x 48',
Standard: '230 x 48',
Wide: '312 x 48'
};

GoogleSigninButton.Color = {
Auto: 'white',
Light: 'blue',
Dark: 'grey'
};