View Issue Details

IDProjectCategoryView StatusLast Update
0019043MMW 5Otherpublic2022-05-11 13:14
Reporterpeke Assigned To 
PriorityurgentSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Product Version5.0.1 
Target Version5.0.3Fixed in Version5.0.3 
Summary0019043: Genre view: online mode doesn't display any content
DescriptionGenre view does not show Tracks and Albums data in online mode.

NOTE: Artist online view is fixed in 0018971
TagsNo tags attached.
Fixed in build2621

Relationships

related to 0018971 closedmichal MMW 5 Artist view - online - shows only local albums and artists - regression 
related to 0019061 newrusty MM Services Genre view: online mode Server side improvements 
related to 0019066 closedLudek MMW 5 Crash on context-sensitive search on startup 

Activities

michal

2022-05-02 10:53

developer   ~0067915

Last edited: 2022-05-02 10:55

For me it shows Top Artists and Related Genres (if found any in MB DB), as always, where is the problem? Tried, Pop, Rock, Jazz, Folk, Electronic, Disco...

peke

2022-05-02 13:22

developer   ~0067917

Last edited: 2022-05-02 13:23

This is new bug opened based on your comment at 0018971:0067496 so that I can close original bug as it was fixed in 5.0.3

michal

2022-05-02 13:26

developer   ~0067918

OK, we can probably implement some top tracks and top albums. Top artists is already implemented, that is why I was confused.

rusty

2022-05-02 15:50

administrator   ~0067926

Last edited: 2022-05-02 17:17

I don't quite understand this--it seems to me that 'Online' mode for Genres doesn't actually do anything and should be disabled! e.g.
1 Switch to Genres > Rock [Browser]
--> a bunch of content is displayed
2 Click 'Online'
--> No content is displayed!

EDITED:

Further testing shows that the problems appear to be Genre-specific. For instance, certain Genres don't work as expected. e.g.
Acoustic, Acoustic Rock, Alternative, Celtic, Classic Rock, don't display any related content.

And some Genres, only display Related Genres (and no Artists, Albums, or Tracks) e.g.
Big Band (shows Jazz), Blues, ...

And some, only display Related Artists (and no related Genres) e.g.
Jazz (shows related Artists but not Big Band)

I'm not sure whether the problem is that lookups are failing OR that the DB is somehow incomplete (e.g. why would Big Band show Jazz, but Jazz doesn't show Big Band).

petr

2022-05-03 10:20

developer   ~0067938

We're using genres from wikipedia and non of the 'Big Band' artists have specified wikipedia page .. where it shows Jazz as a genre for Big Band artist for you ?

rusty

2022-05-03 15:31

administrator   ~0067945

Last edited: 2022-05-03 15:50

Navigate to Music > Genres > Big Band [Browser:Online]
--> MM displays (among other things) 'Related Genres' which contains: Jazz, blues, American marches, Classical
Click Jazz
--> MM displays (among other things) 'Related Genres' which contains: Blues, ragtime, spirituals, folk

Looking at the above, there are 2 oddities:
1) If Big Band is related to jazz, then jazz should be related to Big Band
2) Big Band is related to 'blues' (lowercase), while Jazz is related to 'Blues' (uppercase)--they should both be related to the same Genre with the same case! In fact, cases for the various Related Genres seem to be a mix of upper and lower cases?!

Note: One of the causes of the above issue is that auto-tag uses Genres from MusicBrainz which often don't exist within Wikipedia. I'm not sure what the solution to this is.

EDIT: if we don't expect any server-side fixes in the short/medium term, we may want to consider disabling online mode for Genres.

michal

2022-05-04 08:06

developer   ~0067961

Fixed in build 2621, online mode is now disabled for Genre node, as it is not easy to fix now. It needs improvement of support for this on our MB server side.

peke

2022-05-06 10:17

developer   ~0068013

Verified 2621

Online mode is disabled.