Navigator过期导致的问题

在新版的RN中,因为Navigator已经不再react-native这个库中了,如果继续从该库中导入,系统会直接给我们抛出一个错误,如下图:

提示我们Navigator已经过期,我们可以从react-native-deprecated-custom-components 库中导入.

根据提示我们执行:

npm install react-native-deprecated-custom-components --save

然后在项目中我们直接导入Navigator:

import {Navigator} from 'react-native-deprecated-custom-components'

但是一运行之后系统仍然给我抛了一个错误:

React-Native – undefined is not an object (“evaluating _react3.default.PropTypes.shape”)]

解决方法:从stackoverflow找到了一种解决方法,这里贴出来方便以后查看:

it seems like they haven't updated their npm package but their github branch has the proptypes changes,

Uninstall the already installed react-native-deprecated-custom-components like below.

npm uninstall --save react-native-deprecated-custom-components

After that install it as follows.

npm install --save https://github.com/facebookarchive/react-native-custom-components.git