Desktop app for Facebook Messenger

/u/aprillis

Hey! After compiling the app, and trying to run it I get this output:

(messenger:15800): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2045:14: 'min-height' is not a valid property name
(messenger:15800): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2046:13: 'min-width' is not a valid property name
(messenger:15800): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2051:13: 'min-width' is not a valid property name
** (messenger:15800): WARNING **: App.vala:150: Load confirmed users error 1: Error opening file: No such file or directory
** (messenger:15800): WARNING **: App.vala:134: Load session error 4: Failed to open file '/home/vuneu/.cache/messenger/session': No such file or directory
set screen welcome
(WebKitWebProcess:15815): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2045:14: 'min-height' is not a valid property name
(WebKitWebProcess:15815): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2046:13: 'min-width' is not a valid property name
(WebKitWebProcess:15815): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2051:13: 'min-width' is not a valid property name
load changed: WEBKIT_LOAD_STARTED
load changed: WEBKIT_LOAD_COMMITTED
title changed: Messenger
load changed: WEBKIT_LOAD_FINISHED

Any thought on what I could be doing wrong?

/r/elementaryos Thread Link - i.redd.it