Crash when creating playlists

[Troy Stram]

v9.9

Windows 10 x64

Has happened a few times now, 2-3 times in the last few days.

Run the Auto-Generate Child Playlists function for a system, select

• All Games
• Favorites

• Genres

  • In Genres Subcategory

• Play Modes

  • In Play Modes Subcategory

• Regions

  • In Regions Subcategory

Doesn’t happen every time I do this however.

‌

Object reference not set to an instance of an object.

App: LaunchBox
Version: 9.9
Type: System.NullReferenceException
Site: Boolean MoveNext()
Source: System.Core

at System.Linq.Enumerable.<SelectManyIterator>d__172.MoveNext() at System.Linq.Enumerable.WhereSelectEnumerableIterator2.MoveNext()
at System.Linq.Enumerable.WhereEnumerableIterator1.MoveNext() at System.Linq.Enumerable.<DistinctIterator>d__641.MoveNext()
at (GenerateChildPlaylistsMenuAction , GenerateChildPlaylistsViewModel )
at Unbroken.LaunchBox.Desktop.MenuActions.GenerateChildPlaylistsMenuAction.CreateRegionsPlaylists(GenerateChildPlaylistsViewModel model)
at (GenerateChildPlaylistsMenuAction , GenerateChildPlaylistsViewModel )
at Unbroken.LaunchBox.Desktop.MenuActions.GenerateChildPlaylistsMenuAction.CreatePlaylists(GenerateChildPlaylistsViewModel model)
at (<>c__DisplayClass2_0 , Object )
at Unbroken.LaunchBox.Desktop.MenuActions.GenerateChildPlaylistsMenuAction.<>c__DisplayClass2_0.<OnSelect>b__0(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
at System.Threading.ThreadPoolWorkQueue.Dispatch()

Recent Log:

5:00:13 PM Music.Kill Start
5:00:13 PM Music.Kill Finished
5:00:13 PM Music.Play Empty Music Path
5:00:13 PM Music.NotifyTrackList Start
5:00:13 PM Music.NotifyTrackList Invoke WPF
5:00:13 PM Music.Play Start
5:00:13 PM Music.Kill Start
5:00:13 PM Music.Kill Finished
5:00:13 PM Music.Play Empty Music Path
5:00:13 PM Music.NotifyTrackList Start
5:00:13 PM Music.NotifyTrackList Invoke WPF
5:00:14 PM Music.Play Start
5:00:14 PM Music.Kill Start
5:00:14 PM Music.Kill Finished
5:00:14 PM Music.Play Empty Music Path
5:00:14 PM Music.NotifyTrackList Start
5:00:14 PM Music.NotifyTrackList Invoke WPF
5:00:22 PM Music.Play Start
5:00:22 PM Music.Kill Start
5:00:22 PM Music.Kill Finished
5:00:22 PM Music.Play Empty Music Path
5:00:22 PM Music.NotifyTrackList Start
5:00:22 PM Music.NotifyTrackList Invoke WPF
5:18:49 PM Music.Play Start
5:18:49 PM Music.Kill Start
5:18:49 PM Music.Kill Finished
5:18:49 PM Music.Play Empty Music Path
5:18:49 PM Music.NotifyTrackList Start
5:18:49 PM Music.NotifyTrackList Invoke WPF
5:18:51 PM Music.Play Start
5:18:51 PM Music.Kill Start
5:18:51 PM Music.Kill Finished
5:18:51 PM Music.Play Empty Music Path
5:18:51 PM Music.NotifyTrackList Start
5:18:51 PM Music.NotifyTrackList Invoke WPF
5:18:56 PM Music.Play Start
5:18:56 PM Music.Kill Start
5:18:56 PM Music.Kill Finished
5:18:56 PM Music.Play Empty Music Path
5:18:56 PM Music.NotifyTrackList Start
5:18:56 PM Music.NotifyTrackList Invoke WPF
5:47:54 PM Music.Play Start
5:47:54 PM Music.Kill Start
5:47:54 PM Music.Kill Finished
5:47:54 PM Music.Play Empty Music Path
5:47:54 PM Music.NotifyTrackList Start
5:47:54 PM Music.NotifyTrackList Invoke WPF
5:47:55 PM Music.Play Start
5:47:55 PM Music.Kill Start
5:47:55 PM Music.Kill Finished
5:47:55 PM Music.Play Empty Music Path
5:47:55 PM Music.NotifyTrackList Start
5:47:55 PM Music.NotifyTrackList Invoke WPF
5:48:07 PM Music.Play Start
5:48:07 PM Music.Kill Start
5:48:07 PM Music.Kill Finished
5:48:07 PM Music.Play Empty Music Path
5:48:07 PM Music.NotifyTrackList Start
5:48:07 PM Music.NotifyTrackList Invoke WPF
5:48:23 PM Music.Play Start
5:48:23 PM Music.Kill Start
5:48:23 PM Music.Kill Finished
5:48:23 PM Music.Play Empty Music Path
5:48:23 PM Music.NotifyTrackList Start
5:48:23 PM Music.NotifyTrackList Invoke WPF
5:48:24 PM Music.Play Start
5:48:24 PM Music.Kill Start
5:48:24 PM Music.Kill Finished
5:48:24 PM Music.Play Empty Music Path
5:48:24 PM Music.NotifyTrackList Start
5:48:24 PM Music.NotifyTrackList Invoke WPF
5:51:01 PM Music.Play Start
5:51:01 PM Music.Kill Start
5:51:01 PM Music.Kill Finished
5:51:01 PM Music.Play Empty Music Path
5:51:01 PM Music.NotifyTrackList Start
5:51:01 PM Music.NotifyTrackList Invoke WPF
5:51:08 PM Exception