the element type 'List' can't be assigned to the list type 'Widget'

Question

I am trying to add data using for loop in gridview but it is showing some error. Here is my code for component

return new GridView.count(
    crossAxisCount: 2,
         


        

Answer 1

Just use spread operator:

return new GridView.count(
    crossAxisCount: 2,
    padding: const EdgeInsets.all(10.0),
    crossAxisSpacing: 10.0,
    mainAxisSpacing: 10.0,
    children: [...getList()],
);