On Wed, 1 Apr 2020, Sven Schreiber wrote:

Crash recipe:
- click on the fx button to get the function package window
- click on the left-most icon (the actual icon is missing / replaced
with a generic grey box as noted before)

Then it crashes every time here.
... No GSettings schemas...

Try looking at
https://stackoverflow.com/questions/28953925/glib-gio-error-no-gsettings-schemas-are-installed-on-the-system

Thanks, certainly seems to be spot-on. So I guess one of the installer bundling shell scripts (only for the GTK3 case!) needs to be extended to copy those.

("...gschemas.compiled file is under YourApp/share/glib-2.0/schemas, and that the org.gtk.Settings.FileChooser.gschema.xml is there as well....)

I will test later

thanks

Sven