I would like to ask for solving parse error.
In one computer (xubuntu) I compile gtk4 app in C++ and binaries copy to another cmputer (xubuntu too).
Code of app e.g. from my previous ask - but it is not important
( Replacing deprecated function (gtk_file_chooser_dialog_new ) for file choosing )
In second computer app is running but in terminal I see many warning (which on first computer were not).
some of warnings:
(dialog_soubor:5427): Gtk-WARNING **: 06:07:01.425: Theme parser error: gtk.css:1527:61-75: Not a valid image (dialog_soubor:5427): Gtk-WARNING **: 06:07:01.427: Theme parser error: gtk.css:1628:715-746: No property named "-gtk-outline-bottom-left-radius" (dialog_soubor:5427): Gtk-WARNING **: 06:07:01.427: Theme parser error: gtk.css:1630:688-720: No property named "-gtk-outline-bottom-right-radius"
I have found similar problem at ubuntu forum:
( gnome - "Gtk Warning: Theme parsing error" for no-longer-installed extension - Ask Ubuntu )
but it does not helped me :-(.
Please could anybody advice me what is missing at second computer?