DockbarX crashes with XFCE4 panel (plugin)

[Bednar]

Here's the log:

INFO | 2015-10-05 21:44:57,945 | DockbarX 0.91.4
INFO | 2015-10-05 21:44:57,945 | DockbarX init
INFO | 2015-10-05 21:44:58,030 | DockbarX reload
ERROR | 2015-10-05 21:44:58,098 | Restarting DockManager Helpers failed.
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/dockbarx/dockmanager.py", line 142, in reset
    "/net/launchpad/DockManager/Daemon")
  File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 241, in get_object
    follow_name_owner_changes=follow_name_owner_changes)
  File "/usr/lib/python2.7/site-packages/dbus/proxies.py", line 248, in __init__
    self._named_service = conn.activate_name_owner(bus_name)
  File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 180, in activate_name_owner
    self.start_service_by_name(bus_name)
  File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 278, in start_service_by_name
    'su', (bus_name, flags)))
  File "/usr/lib/python2.7/site-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name net.launchpad.DockManager.Daemon was not provided by any .service files
ERROR | 2015-10-05 21:44:58,179 | Traceback (most recent call last):
ERROR | 2015-10-05 21:44:58,179 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1846, in do_size_allocate
ERROR | 2015-10-05 21:44:58,180 | self.update_state(force_update=True)
ERROR | 2015-10-05 21:44:58,180 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1503, in update_state
ERROR | 2015-10-05 21:44:58,180 | surface = self.icon_factory.surface_update(state_type)
ERROR | 2015-10-05 21:44:58,180 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 163, in surface_update
ERROR | 2015-10-05 21:44:58,180 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,180 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,180 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,180 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 452, in __command_pixmap
ERROR | 2015-10-05 21:44:58,180 | self.temp[name] = f(self.temp[name], **args)
ERROR | 2015-10-05 21:44:58,181 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 917, in __command_alpha_mask
ERROR | 2015-10-05 21:44:58,181 | mask = self.__resize_surface(mask, w, h)
ERROR | 2015-10-05 21:44:58,181 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 1005, in __resize_surface
ERROR | 2015-10-05 21:44:58,181 | return self.__pil2surface(im)
ERROR | 2015-10-05 21:44:58,181 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 953, in __pil2surface
ERROR | 2015-10-05 21:44:58,181 | s = im.tostring('raw', 'BGRA')
ERROR | 2015-10-05 21:44:58,181 | File "/usr/lib/python2.7/site-packages/PIL/Image.py", line 686, in tostring
ERROR | 2015-10-05 21:44:58,181 | "Please call tobytes() instead.")
ERROR | 2015-10-05 21:44:58,181 | Exception: tostring() has been removed. Please call tobytes() instead.
ERROR | 2015-10-05 21:44:58,182 | Traceback (most recent call last):
ERROR | 2015-10-05 21:44:58,182 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1846, in do_size_allocate
ERROR | 2015-10-05 21:44:58,183 | self.update_state(force_update=True)
ERROR | 2015-10-05 21:44:58,183 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1503, in update_state
ERROR | 2015-10-05 21:44:58,183 | surface = self.icon_factory.surface_update(state_type)
ERROR | 2015-10-05 21:44:58,183 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 163, in surface_update
ERROR | 2015-10-05 21:44:58,183 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,183 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,183 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,183 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,183 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,183 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 452, in __command_pixmap
ERROR | 2015-10-05 21:44:58,184 | self.temp[name] = f(self.temp[name], **args)
ERROR | 2015-10-05 21:44:58,184 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 917, in __command_alpha_mask
ERROR | 2015-10-05 21:44:58,184 | mask = self.__resize_surface(mask, w, h)
ERROR | 2015-10-05 21:44:58,184 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 1005, in __resize_surface
ERROR | 2015-10-05 21:44:58,184 | return self.__pil2surface(im)
ERROR | 2015-10-05 21:44:58,184 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 953, in __pil2surface
ERROR | 2015-10-05 21:44:58,184 | s = im.tostring('raw', 'BGRA')
ERROR | 2015-10-05 21:44:58,184 | File "/usr/lib/python2.7/site-packages/PIL/Image.py", line 686, in tostring
ERROR | 2015-10-05 21:44:58,184 | "Please call tobytes() instead.")
ERROR | 2015-10-05 21:44:58,184 | Exception: tostring() has been removed. Please call tobytes() instead.
ERROR | 2015-10-05 21:44:58,185 | Traceback (most recent call last):
ERROR | 2015-10-05 21:44:58,185 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1846, in do_size_allocate
ERROR | 2015-10-05 21:44:58,185 | self.update_state(force_update=True)
ERROR | 2015-10-05 21:44:58,185 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1503, in update_state
ERROR | 2015-10-05 21:44:58,186 | surface = self.icon_factory.surface_update(state_type)
ERROR | 2015-10-05 21:44:58,186 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 163, in surface_update
ERROR | 2015-10-05 21:44:58,186 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,186 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,186 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,186 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 452, in __command_pixmap
ERROR | 2015-10-05 21:44:58,186 | self.temp[name] = f(self.temp[name], **args)
ERROR | 2015-10-05 21:44:58,186 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 917, in __command_alpha_mask
ERROR | 2015-10-05 21:44:58,186 | mask = self.__resize_surface(mask, w, h)
ERROR | 2015-10-05 21:44:58,186 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 1005, in __resize_surface
ERROR | 2015-10-05 21:44:58,187 | return self.__pil2surface(im)
ERROR | 2015-10-05 21:44:58,187 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 953, in __pil2surface
ERROR | 2015-10-05 21:44:58,187 | s = im.tostring('raw', 'BGRA')
ERROR | 2015-10-05 21:44:58,187 | File "/usr/lib/python2.7/site-packages/PIL/Image.py", line 686, in tostring
ERROR | 2015-10-05 21:44:58,187 | "Please call tobytes() instead.")
ERROR | 2015-10-05 21:44:58,187 | Exception: tostring() has been removed. Please call tobytes() instead.
ERROR | 2015-10-05 21:44:58,213 | Traceback (most recent call last):
ERROR | 2015-10-05 21:44:58,213 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1846, in do_size_allocate
ERROR | 2015-10-05 21:44:58,213 | self.update_state(force_update=True)
ERROR | 2015-10-05 21:44:58,214 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1503, in update_state
ERROR | 2015-10-05 21:44:58,214 | surface = self.icon_factory.surface_update(state_type)
ERROR | 2015-10-05 21:44:58,214 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 163, in surface_update
ERROR | 2015-10-05 21:44:58,214 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,214 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,214 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,214 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 452, in __command_pixmap
ERROR | 2015-10-05 21:44:58,214 | self.temp[name] = f(self.temp[name], **args)
ERROR | 2015-10-05 21:44:58,214 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 917, in __command_alpha_mask
ERROR | 2015-10-05 21:44:58,215 | mask = self.__resize_surface(mask, w, h)
ERROR | 2015-10-05 21:44:58,215 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 1005, in __resize_surface
ERROR | 2015-10-05 21:44:58,215 | return self.__pil2surface(im)
ERROR | 2015-10-05 21:44:58,215 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 953, in __pil2surface
ERROR | 2015-10-05 21:44:58,215 | s = im.tostring('raw', 'BGRA')
ERROR | 2015-10-05 21:44:58,215 | File "/usr/lib/python2.7/site-packages/PIL/Image.py", line 686, in tostring
ERROR | 2015-10-05 21:44:58,215 | "Please call tobytes() instead.")
ERROR | 2015-10-05 21:44:58,215 | Exception: tostring() has been removed. Please call tobytes() instead.
ERROR | 2015-10-05 21:44:58,216 | Traceback (most recent call last):
ERROR | 2015-10-05 21:44:58,216 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1846, in do_size_allocate
ERROR | 2015-10-05 21:44:58,216 | self.update_state(force_update=True)
ERROR | 2015-10-05 21:44:58,216 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1503, in update_state
ERROR | 2015-10-05 21:44:58,216 | surface = self.icon_factory.surface_update(state_type)
ERROR | 2015-10-05 21:44:58,216 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 163, in surface_update
ERROR | 2015-10-05 21:44:58,217 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,217 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,217 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,217 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,217 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,217 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 452, in __command_pixmap
ERROR | 2015-10-05 21:44:58,217 | self.temp[name] = f(self.temp[name], **args)
ERROR | 2015-10-05 21:44:58,217 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 917, in __command_alpha_mask
ERROR | 2015-10-05 21:44:58,217 | mask = self.__resize_surface(mask, w, h)
ERROR | 2015-10-05 21:44:58,217 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 1005, in __resize_surface
ERROR | 2015-10-05 21:44:58,218 | return self.__pil2surface(im)
ERROR | 2015-10-05 21:44:58,218 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 953, in __pil2surface
ERROR | 2015-10-05 21:44:58,218 | s = im.tostring('raw', 'BGRA')
ERROR | 2015-10-05 21:44:58,218 | File "/usr/lib/python2.7/site-packages/PIL/Image.py", line 686, in tostring
ERROR | 2015-10-05 21:44:58,218 | "Please call tobytes() instead.")
ERROR | 2015-10-05 21:44:58,218 | Exception: tostring() has been removed. Please call tobytes() instead.
ERROR | 2015-10-05 21:44:58,219 | Traceback (most recent call last):
ERROR | 2015-10-05 21:44:58,219 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1846, in do_size_allocate
ERROR | 2015-10-05 21:44:58,219 | self.update_state(force_update=True)
ERROR | 2015-10-05 21:44:58,219 | File "/usr/lib/python2.7/site-packages/dockbarx/groupbutton.py", line 1503, in update_state
ERROR | 2015-10-05 21:44:58,219 | surface = self.icon_factory.surface_update(state_type)
ERROR | 2015-10-05 21:44:58,219 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 163, in surface_update
ERROR | 2015-10-05 21:44:58,219 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,219 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 409, in __command_if
ERROR | 2015-10-05 21:44:58,219 | surface = f(surface, **args)
ERROR | 2015-10-05 21:44:58,220 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 452, in __command_pixmap
ERROR | 2015-10-05 21:44:58,220 | self.temp[name] = f(self.temp[name], **args)
ERROR | 2015-10-05 21:44:58,220 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 917, in __command_alpha_mask
ERROR | 2015-10-05 21:44:58,220 | mask = self.__resize_surface(mask, w, h)
ERROR | 2015-10-05 21:44:58,220 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 1005, in __resize_surface
ERROR | 2015-10-05 21:44:58,220 | return self.__pil2surface(im)
ERROR | 2015-10-05 21:44:58,220 | File "/usr/lib/python2.7/site-packages/dockbarx/iconfactory.py", line 953, in __pil2surface
ERROR | 2015-10-05 21:44:58,220 | s = im.tostring('raw', 'BGRA')
ERROR | 2015-10-05 21:44:58,220 | File "/usr/lib/python2.7/site-packages/PIL/Image.py", line 686, in tostring
ERROR | 2015-10-05 21:44:58,221 | "Please call tobytes() instead.")
ERROR | 2015-10-05 21:44:58,221 | Exception: tostring() has been removed. Please call tobytes() instead.

Hope it helps.

B.