Comment # 9 on bug 1017473 from Frank Kruger

Unfortunately, installing typelib-1_0-Gst-1_0 does not solve the issue for me
(openSUSE Leap 42.2 with KDE Plasma 5 LTS). In fact, the radiotray icon appears
in the task bar, but cannot be opened:

(radiotray:2568): Gtk-WARNING **: Theme parsing error: gtk.css:68:35: The style
property GtkButton:child-displacement-x is deprecated and shouldn't be used
anymore. It will be removed in a future version

(radiotray:2568): Gtk-WARNING **: Theme parsing error: gtk.css:69:35: The style
property GtkButton:child-displacement-y is deprecated and shouldn't be used
anymore. It will be removed in a future version

(radiotray:2568): Gtk-WARNING **: Theme parsing error: gtk.css:73:46: The style
property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't
be used anymore. It will be removed in a future version
/usr/lib/python2.7/site-packages/radiotray/XmlDataProvider.py:23: PyGIWarning:
Gtk was imported without specifying a version first. Use
gi.require_version('Gtk', '3.0') before import to ensure that the right version
gets loaded.
  from gi.repository import Gtk
/usr/lib/python2.7/site-packages/radiotray/AudioPlayerGStreamer.py:64:
FutureWarning: The behavior of this method will change in future versions. Use
specific 'len(elem)' or 'elem is not None' test instead.
  if(cfg_provider._settingExists("buffer_size")):
Sleep Timer, Stops playing after a predefined time, SleepTimerPlugin.py, Carlos
Ribeiro
StationSwitcher, Allows cycling through stations, StationSwitcherPlugin.py,
Mark F
HelloWorld, This is a test plugin, HelloWorld.py, Carlos Ribeiro
started
Notifications, Shows message notifications on the desktop,
NotificationPlugin.py, Carlos Ribeiro
/usr/share/radiotray/plugins/NotificationPlugin.py:25: PyGIWarning: Notify was
imported without specifying a version first. Use gi.require_version('Notify',
'0.7') before import to ensure that the right version gets loaded.
  from gi.repository import Notify
Mate Media Keys, Controls Radio Tray through keyboard multimedia keys,
MateMediaKeysPlugin.py, Ken
Gnome Media Keys, Controls Radio Tray through keyboard multimedia keys,
GnomeMediaKeysPlugin.py, Carlos Ribeiro
History, Shows song history, HistoryPlugin.py, Carlos Ribeiro