gtkVersion.Prefs_AppGridTweaksExtension is not a constructor

[6707110211]

TypeError: gtkVersion.Prefs_AppGridTweaksExtension is not a constructor

Stack trace:
buildPrefsWidget@/home/logan/.local/share/gnome-shell/extensions/app-grid-tweaks@Selenium-H/prefs.js:19:16
_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

[ameoverflow]

still an issue on ubuntu 22.04 lts and gnome 42

[Magic-Ludo]

Because it's experimental, I think there is code for several versions of GTK...
I'm on Ubuntu 22.04 with gnome-shell version 42.5 and the following procedure works:

• Rename "perfs.js to "perfs_old.js"
• Rename "perfsGtk4.js" to "perfs.js"

After, you restart gnome-shell: alt+F2, type "r" and pres Enter

[guibirow]

Rename "perfs.js to "perfs_old.js"
Rename "perfsGtk4.js" to "perfs.js"

I can confirm it does solve the issue, the only down side is, I had to logoff and login again to take effect, the shortcut alt+F2, type "r" and pres Enter didn't do the trick.