我正在测试React的BottomTabNavigator,但是在ios模拟器中运行之后,我得到了一个黑屏幕。复制步骤:
安装和链接react导航和deps npm install --save react-navigationreact-native-gesture-handler && react-native link re
我正在尝试测试我的bottomTabNavigator,并按照这里的说明:,但是我得到了这个错误mockConstructor(...): Nothing was returned from render/react-native'; createBottomTabNavigator: jest.fn(),
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