When launching applications like scratch or pantheon-terminal from the command-line I still get:
[Gtk] Theme parsing error: gtk-widgets.css:216:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: gtk-widgets.css:217:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: gtk-widgets.css:252:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: gtk-widgets.css:253:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: gtk-widgets.css:279:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: gtk-widgets.css:1279:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: button.css:151:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: button.css:152:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: content-view.css:92:20: Not using units is deprecated. Assuming 'px'.
When launching applications like scratch or pantheon-terminal from the command-line I still get:
[Gtk] Theme parsing error: gtk-widgets. css:216: 20: Not using units is deprecated. Assuming 'px'. css:217: 20: Not using units is deprecated. Assuming 'px'. css:252: 20: Not using units is deprecated. Assuming 'px'. css:253: 20: Not using units is deprecated. Assuming 'px'. css:279: 20: Not using units is deprecated. Assuming 'px'. css:1279: 20: Not using units is deprecated. Assuming 'px'. view.css: 92:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: gtk-widgets.
[Gtk] Theme parsing error: gtk-widgets.
[Gtk] Theme parsing error: gtk-widgets.
[Gtk] Theme parsing error: gtk-widgets.
[Gtk] Theme parsing error: gtk-widgets.
[Gtk] Theme parsing error: button.css:151:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: button.css:152:20: Not using units is deprecated. Assuming 'px'.
[Gtk] Theme parsing error: content-
This is using egtk from trunk.