The extension is incompatible with the current GNOME version

[Jean Luc Kabulu]

Gtk.BuilderError: /home/jeanluckabulu/.local/share/gnome-shell/extensions/[e-mail]/prefs.ui:28:38 Invalid property: GtkGrid.expand

Stack trace:
_init@/home/jeanluckabulu/.local/share/gnome-shell/extensions/[e-mail]/prefs.js:32:11
wrapper@resource:///org/gnome/gjs/modules/script/_legacy.js:83:27
buildPrefsWidget@/home/jeanluckabulu/.local/share/gnome-shell/extensions/[e-mail]/prefs.js:184:15
_init@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:32:44
ExtensionPrefsDialog@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:10:4
OpenExtensionPrefsAsync/<@resource:///org/gnome/Shell/Extensions/js/extensionsService.js:129:33
asyncCallback@resource:///org/gnome/gjs/modules/core/overrides/Gio.js:115:22
run@resource:///org/gnome/Shell/Extensions/js/dbusService.js:186:20
main@resource:///org/gnome/Shell/Extensions/js/main.js:22:13
run@resource:///org/gnome/gjs/modules/script/package.js:206:19
start@resource:///org/gnome/gjs/modules/script/package.js:190:8
@/usr/share/gnome-shell/org.gnome.Shell.Extensions:1:17

[Stuart Hayhurst]

This error is for a difference extension gnome-shell/extensions/[e-mail], on the first line

Can this be closed?

[Jean-Philippe Braun]

Yes indeed