(rawtherapee-bin:17456): GLib-GObject-WARNING **: 18:30:07.191: invalid cast from 'GtkMenuBar' to 'GtkWindow'

(rawtherapee-bin:17456): Gtk-WARNING **: 18:30:20.997: Could not find the icon 'missing-image-symbolic-ltr'. The 'hicolor' theme
was not found either, perhaps you need to install it.
You can get a copy from:
	http://icon-theme.freedesktop.org/releases
RTScalable::init / setDPInScale(scale:1, DPI:72.000)
"Non-Default" font size(14) * scale(1) / fontScale(1.556)
CSS:
* { font-family: Helvetica; font-size: 14pt}

RTWindow::on_configure_event  /  newScale:1  /  newDPI: 72.000
RTWindow::on_configure_event  /  newScale:1  /  newDPI: 72.000