Getting undefined is not an object evaluating _this.props.navigation

Question

I\'m using DrawerNavigator and I have 3 pages: Router page, mainScreen and a photos page,
I maked a header navbar are

Answer 1

i had the same problem when i was using the header component

now you can use the navigation variable in other component like this

 { this.props.navigation.navigate("Play");}}>

Happy Codding :)