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Country: United States
Device: Macbook Pro
Operating System: Mojave
My Question or Issue
I cannot transfer playback to my web app. This used to work just fine, but is throwing a new error I haven't seen before. I'm able to create the player, successfully connect to Spotify, and get a device ID. I can see it as expected when I call GET /devices.
When I call PUT on "/me/player" to transfer the playback (with the device ID in the body array "device_ids"), I get a 202 success status.
In the console of my browser, I see this:
"Uncaught CloudPlaybackClientError: Descriptor ID is null"
I cannot find any documentation on that error, or what playback_descriptor_id is.
If I try to play anything after that, I get a 404 and "Player command failed: No active device found".