Question 127511 in Android Studio Question posted in
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Android Studio – The named parameter isn't defined (data persistence)

There is my error , I want to solve this problem
enter image description here
The named parameter ‘itemCount’ isn’t defined.
The named parameter ‘itemBuilder’ isn’t defined.

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3

Answers


  1. 0

    You are using the default constructor that has different named parameters, you need to use ListView.builder() to use those named arguments.

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  2. 0

    Hello Syed i might thing that your try to use Listview() on Place of Listview.builder()….

          ListView(
        children: [
          Container(),
        ],
      ),
      
      ListView.builder(
          itemCount: 2,
          itemBuilder: (context, index){
            return Container();
          }
      ),
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  3. 0

    A ListView() don’t have thies properties but a ListView.builder() have they.

    list view have children and not itembuilder.

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