Config for "Play" results in error, config screen doesn't show

[MrSurly]

1. Configure a button for Media, Play
2. Click on action name under "actions" on the left to configure
3. config doesn't show

Logs this error:

Traceback (most recent call last):
  File "/app/bin/StreamController/src/windows/mainWindow/elements/Sidebar/elements/ActionManager.py", line 666, in on_click
    self.sidebar.action_configurator.load_for_action(self.action_object, self.index)
  File "/app/bin/StreamController/src/windows/mainWindow/elements/Sidebar/elements/ActionConfigurator.py", line 81, in load_for_action
    self.config_group.load_for_action(action)
  File "/app/bin/StreamController/src/windows/mainWindow/elements/Sidebar/elements/ActionConfigurator.py", line 165, in load_for_action
    config_rows = action.get_config_rows()
                  ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaAction.py", line 42, in get_config_rows
    self.load_config_defaults()
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaAction.py", line 62, in load_config_defaults
    self.update_player_selector()
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaAction.py", line 69, in update_player_selector
    players = self.plugin_base.mc.get_player_names(remove_duplicates=True)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaController.py", line 32, in get_player_names
    name = properties.Get('org.mpris.MediaPlayer2', 'Identity')
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/lib/python3.12/site-packages/dbus/proxies.py", line 141, in __call__
    return self._connection.call_blocking(self._named_service,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/lib/python3.12/site-packages/dbus/connection.py", line 634, in call_blocking
    reply_message = self.send_message_with_reply_and_block(
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

[ImDevinC]

including extra relevant log lines from Discord:

desktop.DBus.Error.FileNotFound: Failed to query AppArmor policy: No such file or directory
ERROR:dbus.proxies:Introspect error on :1.114:/org/mpris/MediaPlayer2: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.FileNotFound: Failed to query AppArmor policy: No such file or directory
2025-05-14 14:17:11.654 | WARNING  | MediaController:get_matching_ifaces:59 - org.freedesktop.DBus.Error.FileNotFound: Failed to query AppArmor policy: No such file or directory
Traceback (most recent call last):
  File "/app/bin/StreamController/src/windows/mainWindow/elements/Sidebar/elements/ActionManager.py", line 666, in on_click
    self.sidebar.action_configurator.load_for_action(self.action_object, self.index)
  File "/app/bin/StreamController/src/windows/mainWindow/elements/Sidebar/elements/ActionConfigurator.py", line 81, in load_for_action
    self.config_group.load_for_action(action)
  File "/app/bin/StreamController/src/windows/mainWindow/elements/Sidebar/elements/ActionConfigurator.py", line 165, in load_for_action
    config_rows = action.get_config_rows()
                  ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaAction.py", line 42, in get_config_rows
    self.load_config_defaults()
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaAction.py", line 62, in load_config_defaults
    self.update_player_selector()
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaAction.py", line 69, in update_player_selector
    players = self.plugin_base.mc.get_player_names(remove_duplicates=True)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/epoulsen/.var/app/com.core447.StreamController/data/plugins/com_core447_MediaPlugin/MediaController.py", line 32, in get_player_names
    name = properties.Get('org.mpris.MediaPlayer2', 'Identity')
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/lib/python3.12/site-packages/dbus/proxies.py", line 141, in __call__
    return self._connection.call_blocking(self._named_service,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/lib/python3.12/site-packages/dbus/connection.py", line 634, in call_blocking
    reply_message = self.send_message_with_reply_and_block(
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.FileNotFound: Failed to query AppArmor policy: No such file or directory
ERROR:dbus.proxies:Introspect error on :1.114:/org/mpris/MediaPlayer2: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.FileNotFound: Failed to query AppArmor policy: No such file or directory

This is AppArmor related, but still feels like something that should be able to be to removed inside of StreamController

[Core447]

3c8d8a3 should now at least prevent the error from getting raised.

You can checkout #7 (comment) if you're interested in a workaround