Fixed: Album lookup API endpoint updated for new DB schema (#693)

src/Lidarr.Api.V1/Albums/AlbumResource.cs

@@ -57,7 +57,7 @@ namespace Lidarr.Api.V1.Albums
         {
             if (model == null) return null;
 
-            var selectedRelease = model.AlbumReleases.Value.Where(x => x.Monitored).SingleOrDefault();
+            var selectedRelease = model.AlbumReleases?.Value.Where(x => x.Monitored).SingleOrDefault();
 
             return new AlbumResource
             {
@@ -75,12 +75,12 @@ namespace Lidarr.Api.V1.Albums
                 Images = model.Images,
                 Links = model.Links,
                 Ratings = model.Ratings,
-                Duration = selectedRelease.Duration,
+                Duration = selectedRelease?.Duration ?? 0,
                 AlbumType = model.AlbumType,
                 SecondaryTypes = model.SecondaryTypes.Select(s => s.Name).ToList(),
-                Releases = model.AlbumReleases.Value.ToResource(),
-                Media = selectedRelease.Media.ToResource(),
-                Artist = model.Artist.Value.ToResource()
+                Releases = model.AlbumReleases?.Value.ToResource() ?? new List<AlbumReleaseResource>(),
+                Media = selectedRelease?.Media.ToResource() ?? new List<MediumResource>(),
+                Artist = model.Artist?.Value.ToResource()
             };
         }
 

src/NzbDrone.Core/MetadataSource/SkyHook/SkyHookProxy.cs

@@ -280,10 +280,13 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
         {
             var album = _albumService.FindById(resource.Id) ?? MapAlbum(resource, null);
 
-            if (album.Artist == null)
+            var artist = _artistService.FindById(resource.ArtistId);
+            if (artist == null)
             {
-                album.Artist = _artistService.GetArtist(album.ArtistId);
+                artist = new Artist();
+                artist.Metadata = MapArtistMetadata(resource.Artists.Single(x => x.Id == resource.ArtistId));
             }
+            album.Artist = artist;
 
             return album;
         }