device_state_attributes seems to be deprecated a few months ago.
Backwards compatibility is gone with 2012.12 and needs to be renamed to extra_state_attributes.
Debug log
Logger: homeassistant.helpers.entity
Source: helpers/entity.py:549
First occurred: 18:43:25 (6 occurrences)
Last logged: 18:43:34
Entity sensor.emby_latest_tv_shows (<class 'custom_components.emby_upcoming_media.sensor.EmbyUpcomingMediaSensor'>) implements device_state_attributes. Please report it to the custom component author.
Version of the custom_component
0.3.5
Configuration
Describe the bug
device_state_attributes
seems to be deprecated a few months ago. Backwards compatibility is gone with 2012.12 and needs to be renamed toextra_state_attributes
.Debug log