Flutter model class parse json to model with http request. parse Complex JSON

[@wavemusic7153]

Can we call the api method without using .then method

[@ShajedulIslamShawon]

Yes

[@wavemusic7153]

How

[@wavemusic7153]

@@ShajedulIslamShawon can you give me the code or idea how to do that

[@mdshawon6232]

_post = Service.getPost();
setState((){
loading = false;
});
Like this

[@wavemusic7153]

@@mdshawon6232 i have done like this it is giving me the error

[@ezone2726]

I got error....the errror is getter length was called on null.
Recieved null
Tried calling null
How to solve ?
Please suggest what to do!
Thank you for creating awesome video!

[@ShajedulIslamShawon]

are u initial in initstate with loading. there have no issue for comming error. please check your code for any mistake.

[@ezone2726]

@@ShajedulIslamShawon yes i am using and what you did i had done exactly!

[@gori855]

Hey can you tell me how json parsing is done for multiple lists in an object

[@ShajedulIslamShawon]

check this. medium.com/flutter-community/parsing-complex-json-in-flutter-747c46655f51

[@gori855]

@@ShajedulIslamShawon Thank you so much for this article. It is of great help indeed.