textDirection != null assert is not null ListTile

Question

When using ListTile in Material widget, the flutter app is stuck on error saying "Failed assertion: line 507 pos 15 'textDirection != null' assert is not true". But the ListItem widget does not have any property as textDirection. How do I solve this?

Answer 1

I saw the error, it happens when you don't have a MaterialApp or CupertinoApp as initial Widget, I suggest you to create a new project and see how Flutter creates the Widgets.

To fix your issue :

    return MaterialApp(
        home: Material(
          child: ListTile(
            ...
          ),
        ),
      ),

textDirection is not required