Error uninstalling and installing

[nbuso]

Hi I tried installing this extension from http://extensions.gnome.org

It was not working also if the extension was visible in gnome-tweak-tool and I could configure it; I decided than to uninstall and reinstall but this time it could not be installed at all.

In the javascript console I've got this error:
uncaught exception: GDBus.Error:org.gnome.Shell.LoadExtensionError: Error: Type name RandWallSettingsWidget is already registered

I'm on Gnome: Version 3.22.2

[rodakorn]

Hi! Sorry for taking so long to reply. I've tested it today and it worked for me but I noticed extensions.gnome.org has changed. Did you try with this new version?

[simonbcn]

Arch Linux
Firefox 52.0.2

Same problem. I have installed it manually but the gnome-shell extension alerts me to the one update in this extension, I try to upgrade from http://extensions.gnome.org but it doesn't install nothing. In journalctl there isn't any error:

....
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]: Archive:  /tmp/AM6MYY.shell-extension.zip
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/pt_BR/LC_MESSAGES/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/pt_BR/LC_MESSAGES/randwall.mo
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/assets/timeout.js
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/icons/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/es_ES/LC_MESSAGES/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/de_DE/LC_MESSAGES/randwall.mo
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/convenience.js
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/zh_CN/LC_MESSAGES/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/icons/randwall.png
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/prefs.js
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/schemas/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/extension.js
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/schemas/org.gnome.shell.extensions.randwall.gschema.xml
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/icons/randwall-symbolic.symbolic.png
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/ru_RU/LC_MESSAGES/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:    creating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/fr_FR/LC_MESSAGES/
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/assets/wallpapers.js
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/zh_CN/LC_MESSAGES/randwall.mo
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/schemas/gschemas.compiled
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/ru_RU/LC_MESSAGES/randwall.mo
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/assets/pictureChooser.js
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/fr_FR/LC_MESSAGES/randwall.mo
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/locale/es_ES/LC_MESSAGES/randwall.mo
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:   inflating: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/stylesheet.css
abr 04 11:46:28 arch.local org.gnome.Shell.desktop[9431]:  extracting: /home/juan/.local/share/gnome-shell/extensions/Random_Walls@Antares/metadata.json