onAsyncError method

void onAsyncError(
  1. AsyncSnapshot<bool> snapshot
)

App-level error handling if async operation at start up fails

Implementation

void onAsyncError(AsyncSnapshot<bool> snapshot) {
  final dynamic exception = snapshot.error;
  final details = FlutterErrorDetails(
    exception: exception,
    stack: exception is Error ? exception.stackTrace : null,
    library: 'app_statefulwidget',
    context: ErrorDescription('while getting ready with FutureBuilder Async'),
  );
  onError(details);
}