Force Rescan of folder doesn't work

OS: Ubuntu 16.04 LTS (x64)
Roon Version: 1.2 (142) 64bit

Added some albums to my Synology NAS and then clicked Force Rescan under Roon > Settings > Storage. Nothing happens.

Logs show:

06/06 14:15:34 Error: System.NullReferenceException: Object reference not set to an instance of an object
  at Sooloos.Storage.DirectoryStorage._ScanDirectory (Sooloos.Storage.IWorkArgs iargs) [0x00116] in /home/roon/roon/Storage/storage_directory.cs:656
  at Sooloos.Storage.DirectoryStorage.<ForceScan>m__0 (System.Object ) [0x00045] in /home/roon/roon/Storage/storage_directory.cs:94

Can still play existing tracks already in the Roon library.

Hey @Leon_Roy – did you get this resolved or still having issues here? Let @Eric and I know if you’re still stuck and we’ll take a look.