undefined 不是一个对象(评估 route.routeName) [英] undefined is not an object (evaluating route.routeName)

问题描述

当将博览会从 (16.0.0) 更新到 (24.0.0) 并从 (git+https://github.com/react-community/react-navigation.git) 到 (^1.0.0-beta.21) 版本，出现这个错误

when update the expo from (16.0.0) to (24.0.0) and react navigation from (git+https://github.com/react-community/react-navigation.git) to (^1.0.0-beta.21) version, this error occured

推荐答案

终于找到了解决方法，这是一个未公开 DrawerNavigatorConfig:

Finally found out how to solve this, its an undocumented DrawerNavigatorConfig:

drawerOpenRoute: 'DrawerOpen',
drawerCloseRoute: 'DrawerClose',
drawerToggleRoute: 'DrawerToggle'

看这里:https://github.com/react-community/react-navigation/issues/3148#issuecomment-352778884

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