undefined不是对象(评估route.routeName)

Question

将展会从(16.0.0)更新为(24.0.0)并将导航从(git + https://github.com/react-community/react-navigation.git)反映到(^ 1.0.0-beta.21) )版本,发生此错误

Answer 1

终于找到了如何解决这个问题,它是一个没有文档的 DrawerNavigatorConfig:

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

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