buildErrorItem method
Implementation
Widget? buildErrorItem(BuildContext context) {
final bool hasError = sourceList.indicatorStatus == IndicatorStatus.error;
if (hasError) {
Widget? widget;
if (indicatorBuilder != null)
widget = indicatorBuilder!(context, IndicatorStatus.error);
widget = widget ??
IndicatorWidget(
IndicatorStatus.error,
isSliver: isSliver,
tryAgain: sourceList.errorRefresh,
);
return widget;
}
return null;
}