Just getting back into the game and tried running this program to update my CDLC to root out any duplicates and have run into this error when I run it. I have over 3k cdlc and ODLC and want to clean up my folder and remove the many duplicates I have but I cannot get past this. Also cannot use the renamer without first running the remove duplicates so I am wondering if the program has a limit to how many DLC it can run with. Any help is greatly appreciated.
[2019/09/29 22:10:28]: System.NullReferenceException: Object reference not set to an instance of an object.
at CustomsForgeSongManager.DataObjects.SongData.get_ArtistTitleAlbum()
at CustomsForgeSongManager.UControls.Duplicates.<PopulateDuplicates>b__c(SongData x)
at System.Linq.Lookup`2.Create[TSource](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
at System.Linq.GroupedEnumerable`3.GetEnumerator()
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at System.Linq.Enumerable.<SelectManyIterator>d__17`2.MoveNext()
at System.Linq.Enumerable.<UnionIterator>d__67`1.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at CustomsForgeSongManager.UControls.Duplicates.PopulateDuplicates(Boolean findDupPIDs)
at CustomsForgeSongManager.UControls.Duplicates..ctor()
at CustomsForgeSongManager.DataObjects.Globals.get_Duplicates()
at CustomsForgeSongManager.Forms.frmMain.tcMain_SelectedIndexChanged(Object sender, EventArgs e)
at System.Windows.Forms.TabControl.OnSelectedIndexChanged(EventArgs e)
at System.Windows.Forms.TabControl.WmSelChange()
at System.Windows.Forms.TabControl.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)