Comment 1 for bug 387853

Here is stack trace:
xceptions.AssertionError:
Unhandled error in Deferred:
Traceback (most recent call last):
  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_poblesec-0.15.egg\elisa\plugins\poblesec\base\preview_list.py", line 208, in node_renderer

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_poblesec-0.15.egg\elisa\plugins\poblesec\base\preview_list.py", line 169, in node_renderer

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_poblesec-0.15.egg\elisa\plugins\poblesec\music_library.py", line 349, in get_image

  File "C:\Program Files\Moovida\deps\lib\site-packages\twisted\internet\defer.py", line 182, in addCallbacks

--- <exception caught here> ---
  File "C:\Program Files\Moovida\deps\lib\site-packages\twisted\internet\defer.py", line 317, in _runCallbacks

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_poblesec-0.15.egg\elisa\plugins\poblesec\music_library.py", line 337, in got_image_uri

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_poblesec-0.15.egg\elisa\plugins\poblesec\music_library.py", line 80, in _get_thumbnail

  File "c:\users\sean doé\.moovida\plugins\elisa-1.0.3.egg\elisa\core\resource_manager.py", line 176, in get

  File "c:\users\sean doé\.moovida\plugins\elisa-1.0.3.egg\elisa\core\resource_manager.py", line 145, in _proxy

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_jamendo-0.2.egg\elisa\plugins\jamendo\resource_provider.py", line 96, in get

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_jamendo-0.2.egg\elisa\plugins\jamendo\resource_provider.py", line 212, in _get_raw

  File "c:\program files\moovida\elisa-plugins\elisa\plugins\http_client\http_client.py", line 227, in request

  File "c:\program files\moovida\elisa-plugins\elisa\plugins\http_client\http_client.py", line 242, in request_full

  File "c:\program files\moovida\elisa-plugins\elisa\plugins\http_client\http_client.py", line 302, in _queue_request

  File "c:\program files\moovida\elisa-plugins\elisa\plugins\http_client\http_client.py", line 335, in _submit_next_request

  File "c:\program files\moovida\elisa-plugins\elisa\plugins\http_client\extern\client_http.py", line 320, in submitRequest

exceptions.AssertionError: