The complete error message reads:
(sos:3462): GLib-GIO-ERROR **: Settings schema
'gtk.Settings.FileChooser' does not contain a key named
It is provoked by a call to Gtkada.File_Selection.File_Selection_Dialog.
An alternative way for the selection of files, using
Gtk.File_Chooser_Dialog (an example from Dimitry found on the net) ends
up in the same error.
I found 3 versions of org.gtk.Settings.FileChooser.gschema.xml in my
Only in 3. the key 'sort-directories-first' is missing.
I tried to substitute that version with a symbolic link to the first one
but it didn't change anything. Can anybody give me a hint?
I am using gnat gpl 2016 on linux mint 17.2 64 bit.
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