static JComponent jSmallErrorView(Throwable e) {
  var btn = jimageButtonScaledToWidth(32, errorIconID(), "Show error details",
    -> showErrorFrame(e));
  //S text = exceptionType(e);
  S text = exceptionToStringShort(e);
  var label = jlabel_noAutoToolTip(text);
  ret jline(btn, label);
}