Covers aren't shown

[Rec0iL]

I cant see any covers.
here is my console output:

** (rhythmbox:341): WARNING **: GObject.get_data() and set_data() are deprecated. Use normal Python attributes instead

(rhythmbox:341): GLib-GObject-CRITICAL **: g_value_get_uint64: assertion `G_VALUE_HOLDS_UINT64 (value)' failed
Traceback (most recent call last):
File "/usr/lib/rhythmbox/plugins/artsearch/artsearch.py", line 84, in album_art_requested
return s.next_search()
File "/usr/lib/rhythmbox/plugins/artsearch/artsearch.py", line 52, in next_search
search.search(self.key, self.last_time, self.store, self.search_done, None)
File "/usr/lib/rhythmbox/plugins/artsearch/local.py", line 154, in search
enumfiles = parent.enumerate_children_async("standard::content-type,access::can-read,standard::name", 0, 0, None, self._enum_children_cb, None)
AttributeError: 'NoneType' object has no attribute 'enumerate_children_async'

(rhythmbox:341): GLib-GObject-CRITICAL **: g_value_get_uint64: assertion `G_VALUE_HOLDS_UINT64 (value)' failed
Traceback (most recent call last):
File "/home/recoil/.local/share/rhythmbox/plugins/coverart_browser/coverart_search_providers.py", line 103, in album_art_requested
return s.next_search()
File "/home/recoil/.local/share/rhythmbox/plugins/coverart_browser/coverart_album_search.py", line 81, in next_search
search.search(self.key, self.last_time, self.store, self.search_done, None)
File "/home/recoil/.local/share/rhythmbox/plugins/coverart_browser/coverart_album_search.py", line 166, in search
enumfiles = parent.enumerate_children_async("standard::content-type,access::can-read,standard::name", 0, 0, None, self._enum_children_cb, None)
AttributeError: 'NoneType' object has no attribute 'enumerate_children_async'