AttributeError: 'NoneType' object has no attribute 'get_type'

[Marco Rodrigues]

I'm using version 0.3 and I've no files associated with entertainer content manager, so photographs is empty.

TESTCASE:
1- Select menu "Photographs"
2- Press key "p" and it shows this traceback.

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/entertainerlib/frontend/gui/user_interface.py", line 474, in handle_keyboard_event
    self.handle_user_event(UserEvent(UserEvent.PLAYER_PLAY_PAUSE))
  File "/usr/lib/python2.5/site-packages/entertainerlib/frontend/gui/user_interface.py", line 514, in handle_user_event
    self.player.play()
  File "/usr/lib/python2.5/site-packages/entertainerlib/frontend/media_player.py", line 183, in play
    if self.media.get_type() == Playable.AUDIO_STREAM:
AttributeError: 'NoneType' object has no attribute 'get_type'

[Marco Rodrigues (gothicx)]

I also get the same error in the main menu if I press "p".

[Matt Layman (mblayman)]

photoalbums_screen has not defined it's is_interested_in_play_action method. If this method was defined so that it would return False when there are no photos, then this exception should go away. The exception is mostly harmless, but I think it might cause the odd behavior of being able to play a paused music or video if you were on the photo albums screen, and that would be a pretty weird.