When attempting to watch a video from "Liked videos" my TV displays "KeyError: url" and this is what I see in the log (no stack trace):
2020-04-04 22:35:15,376 (700011488000) : DEBUG (runtime:717) - Handling request GET /video/youtubetv/video/view?vid=d8OI9FllKfg
2020-04-04 22:35:15,377 (700011488000) : DEBUG (runtime:49) - Received packed state data (1448 bytes)
2020-04-04 22:35:15,380 (700011488000) : DEBUG (runtime:814) - Found route matching /video/youtubetv/video/view
2020-04-04 22:35:15,381 (700011488000) : DEBUG (services:616) - Found a service matching 'http://tv.youtube.plugins.plex.com/d8OI9FllKfg&access_token=' - YouTubeTV (com.plexapp.plugins.youtube.tv)
2020-04-04 22:35:15,384 (700011488000) : DEBUG (runtime:49) - Received packed state data (1448 bytes)
2020-04-04 22:35:15,390 (700011488000) : DEBUG (services:616) - Found a service matching 'http://tv.youtube.plugins.plex.com/d8OI9FllKfg&access_token=' - YouTubeTV (com.plexapp.plugins.youtube.tv)
2020-04-04 22:35:15,392 (700011488000) : DEBUG (runtime:49) - Received packed state data (1448 bytes)
2020-04-04 22:35:15,421 (700011488000) : DEBUG (networking:161) - Fetching 'https://www.youtube.com/watch?v=d8OI9FllKfg&access_token=' from the HTTP cache
2020-04-04 22:35:15,471 (700011488000) : DEBUG (runtime:49) - Received packed state data (1448 bytes)
2020-04-04 22:35:15,473 (700011488000) : DEBUG (runtime:49) - Received packed state data (1448 bytes)
2020-04-04 22:35:15,476 (700011488000) : DEBUG (services:616) - Found a service matching 'http://tv.youtube.plugins.plex.com/d8OI9FllKfg&access_token=' - YouTubeTV (com.plexapp.plugins.youtube.tv)
2020-04-04 22:35:15,477 (700011488000) : DEBUG (runtime:49) - Received packed state data (1448 bytes)
2020-04-04 22:35:15,480 (700011488000) : DEBUG (runtime:88) - Sending packed state data (1479 bytes)
2020-04-04 22:35:15,480 (700011488000) : DEBUG (runtime:924) - Response: [200] MediaContainer, 3318 bytes
When attempting to watch a video from "Liked videos" my TV displays "KeyError: url" and this is what I see in the log (no stack trace):