Empty playlists cannot be deleted

[flopp999]

Please include this information:

• What Grafana version are you using?
  5.0
• What datasource are you using?
  Influx
• What OS are you running grafana on?
  Debian
• What did you do?
  Trying to delete existing empty playlist
• What was the expected result?
  See attachment
• What happened instead?
  It still exist

I have upgraded from 4.6.3 -> 5.0

When I try to edit the playlist, it open a page to create a new playlist.

[glitchsys]

Same problem, same version of Grafana (5.0.0). I have a playlist that can't be deleted. If I click on "Edit" it brings me to a blank playlist, even the Name is blank. Name should have been the name of the playlist I was trying to edit. I tried creating a new playlist with the same exact name but it only resulted me in having 2 playlists with the same name, I can delete the new one but not the original one.

[glitchsys]

I figured out how to delete the playlists from the database. I'm using postgresql and I was able to:

grafana=# delete from playlist;
DELETE 2
grafana=# alter sequence playlist_id_seq restart;
ALTER SEQUENCE
grafana=# delete from playlist_item;
DELETE 4
grafana=# alter sequence playlist_item_id_seq restart;
ALTER SEQUENCE

I'm sure with some database manipulation you could fix the missing playlist but for me I only had 3 playlists and they were easy enough to re-create so it was easier for me to just wipe the tables and re-build the playlists.