errorWidget method

Implementation

Widget errorWidget() {
  return SizedBox.expand(
    child: Container(
      decoration: BoxDecoration(
        gradient: LinearGradient(
          begin: Alignment.topLeft,
          end: Alignment.bottomRight,
          colors: [Colors.grey[700]!, theme.backgroundColor().withValues(alpha: .7)],
        ),
      ),
    ),
  );
}