Applet does not load in cinnamon 3.2.8

[FireStarW]

Edit: This applet does work in cinnamon 3.4.0 though
When trying to add this applet to the panel in cinnamon 3.2.8 (from this ppa: https://launchpad.net/~embrosyn/+archive/ubuntu/cinnamon ) on ubuntu 17.04, this message pops-up instead: "There was a problem loading the selected item, and it has been disabled"

relevant glass.log contents:
@/home/effis/.local/share/cinnamon/applets/multicore-sys-monitor@ccadeptic23/applet.js:52:1 Extension.prototype._init@/usr/share/cinnamon/js/ui/extension.js:155:13 Extension@/usr/share/cinnamon/js/ui/extension.js:116:5 loadExtension@/usr/share/cinnamon/js/ui/extension.js:449:25 onEnabledAppletsChanged@/usr/share/cinnamon/js/ui/appletManager.js:235:13 ----------------> error t=2017-05-07T16:50:52.505Z [Applet "multicore-sys-monitor@ccadeptic23"]: Error importing applet.js from multicore-sys-monitor@ccadeptic23 error t=2017-05-07T16:50:52.505Z Could not load applet multicore-sys-monitor@ccadeptic23 info t=2017-05-07T16:50:52.507Z Hiding systray: network info t=2017-05-07T16:50:52.514Z Hiding systray: network

xsession errors that may or may not be relelvant:
`** (cinnamon-settings-daemon:1348): WARNING **: You can only run one xsettings manager at a time; exiting

** (cinnamon-settings-daemon:1348): WARNING **: Unable to start xsettings manager: Could not initialize xsettings manager.

(gsd-sharing:1350): sharing-plugin-WARNING **: Failed to StopUnit service: GDBus.Error:org.freedesktop.systemd1.NoSuchUnit: Unit rygel.service not loaded.

(cinnamon-settings-daemon:1348): clipboard-plugin-WARNING **: Clipboard manager is already running.
cinnamon-session[1199]: WARNING: t+3.97708s: Failed to start app: Unable to start application: Failed to execute child process “/usr/bin/gnome-software” (No such file or directory)
cinnamon-session[1199]: WARNING: t+4.00631s: Failed to start app: Unable to start application: Failed to execute child process “/usr/lib/x86_64-linux-gnu/indicator-messages/indicator-messages-service” (No such file or directory)
Cjs-Message: JS WARNING: [/usr/share/cinnamon/js/ui/main.js 274]: Too many arguments to method Gio.File.copy: expected 4, got 5
Cjs-Message: JS LOG: About to start Cinnamon
Cjs-Message: JS WARNING: [/usr/share/cinnamon/js/misc/util.js 161]: Too many arguments to function GLib.spawn_sync: expected 5, got 6
St-Message: cogl npot texture sizes SUPPORTED
Cjs-Message: JS LOG: Cinnamon started at Sun May 07 2017 12:33:04 GMT-0400 (EDT)
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2809]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2865]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2870]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2871]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2645]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2674]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2689]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2704]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2809]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2865]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2870]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2871]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2645]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2674]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2689]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2704]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/home/effis/.local/share/cinnamon/applets/SW++@mohammad-sn/applet.js 113]: reference to undefined property Settings.BindingDirection.TWO_WAY
Cjs-Message: JS WARNING: [/usr/share/cinnamon/js/ui/applet.js 203]: reference to undefined property AppletManager.enabledAppletDefinitions.idMap[instance_id]
Cjs-Message: JS LOG: network applet: Cannot find connection for active (or connection cannot be read)
openGL version 3.1 detected (GL3 Cogl Driver)
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2645]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2674]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2689]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2704]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2645]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2674]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2689]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2704]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS LOG: Invalid network device type, is 14
Cjs-Message: JS LOG: network applet: Found connection for active

(nemo:1646): Gtk-WARNING **: Allocating size to NemoWindowPane 0x5578918d5a80 without calling gtk_widget_get_preferred_width/height(). How does the code know the size to allocate?
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2645]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2674]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2689]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2704]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2633]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2645]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2674]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2689]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js 2704]: Too many arguments to method Clutter.Container.add_actor: expected 1, got 2
Cjs-Message: JS WARNING: [resource:///org/cinnamon/cjs/modules/tweener/tweener.js 545]: reference to undefined property properties[istr].arrayIndex

** (zeitgeist-datahub:1803): WARNING **: kde-recent-document-provider.vala:174: Couldn't find actor for 'k3b'.
Cjs-Message: JS WARNING: [/usr/share/cinnamon/applets/window-list@cinnamon.org/applet.js 551]: Too many arguments to method Meta.Window.minimize: expected 0, got 1
Window manager warning: Log level 16: STACK_OP_RAISE_ABOVE: sibling window 0x3600007 not in stack
Window manager warning: Log level 16: STACK_OP_LOWER_BELOW: sibling window 0x3600007 not in stack
Cjs-Message: JS WARNING: [/usr/share/cinnamon/js/misc/util.js 116]: Too many arguments to function GLib.spawn_async: expected 5, got 6

** (zeitgeist-datahub:1803): WARNING **: zeitgeist-datahub.vala:210: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required

** (zeitgeist-datahub:1803): WARNING **: zeitgeist-datahub.vala:210: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required
Window manager warning: Log level 16: STACK_OP_RAISE_ABOVE: sibling window 0x3603655 not in stack
Window manager warning: Log level 16: STACK_OP_LOWER_BELOW: sibling window 0x3603655 not in stack
Cjs-Message: JS WARNING: [/usr/share/cinnamon/js/ui/extension.js 382]: reference to undefined property requiredArray[2]

** (zeitgeist-datahub:1803): WARNING **: zeitgeist-datahub.vala:210: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required

** (zeitgeist-datahub:1803): WARNING **: zeitgeist-datahub.vala:210: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required`