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Size: a a a
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TextEditingController _usernameController =А так - ошибка:
TextEditingController(text: 'test');
String _test = 'test';
TextEditingController _usernameController =
TextEditingController(text: _test);
Н
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The instance member '_test' can't be accessed in an initializer.
Try replacing the reference to the instance member with a different expression
DA
appBar: AppBar(
leading: BackButton(color: Colors.white),
actions: [
FavoriteButton(
isFavorite: false,
// iconDisabledColor: Colors.white,
iconSize: 40,
valueChanged: (_isFavorite) {
print('Is Favorite : $_isFavorite');
}),
Padding(
padding: EdgeInsets.symmetric(horizontal: 16),
),
],
),
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The instance member '_test' can't be accessed in an initializer.
Try replacing the reference to the instance member with a different expression
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