showError method

String showError(
  1. Object errObj
)

Implementation

String showError(Object errObj) {
  final errText = convertError(errObj);
  modalStatePanel.onClick.listen((event) {
    modalStatePanel.visible = false;
  });
  modalStatePanel.visible = true;
  modalStatePanel.add(SimpleLabel()..caption = errText);
  return errText;
}