build method

Implementation

@override
Widget build(BuildContext context) {
  return SinglePage(
    footer: widget.footer,
    appAttributes: widget.appAttributes,
    showMediumSizeLayout: widget.appAttributes.showMediumSizeLayout,
    showLargeSizeLayout: widget.appAttributes.showLargeSizeLayout,
    children: const [ErrorPageWidget()],
  );
}