Scan media library failed - Object reference not set to an instance of an object

[Crestj 68]

This was caught up in another thread but I think it got lost so I thought I'd create a new thread to make it cleaner.

 

I think it might be an item in my library with dodgy metadata but I'm not sure.

 

Every library scan I get:

Scan media library failed

8 minutes ago

Object reference not set to an instance of an object.

 

Full log is here: https://dl.dropboxusercontent.com/u/11699277/server-63525219278.log

 

Server version: 3.0.5115.35703

 

I found this in the log but it doesn't mean anything to me!!!

 

2014-01-03 16:39:04.1219, Info, DirectoryWatchers, Watching directory C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server\root
2014-01-03 16:39:04.1219, Error, App, Error
    Object reference not set to an instance of an object.
    System.NullReferenceException
     at MediaBrowser.Controller.Entities.Video.LoadAdditionalParts()
     at MediaBrowser.Controller.Entities.Video.<RefreshAdditionalParts>d__8b.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Video.<RefreshMetadata>d__80.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Movies.Movie.<RefreshMetadata>d__0.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<>c__DisplayClass33.<<RefreshChildren>b__2f>d__38.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<RefreshChildren>d__3e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildrenInternal>d__1e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildren>d__11.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<>c__DisplayClass33.<<RefreshChildren>b__2f>d__38.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<RefreshChildren>d__3e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildrenInternal>d__1e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildren>d__11.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<>c__DisplayClass33.<<RefreshChildren>b__2f>d__38.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<RefreshChildren>d__3e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildrenInternal>d__1e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildren>d__11.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<>c__DisplayClass33.<<RefreshChildren>b__2f>d__38.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<RefreshChildren>d__3e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildrenInternal>d__1e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildren>d__11.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<>c__DisplayClass33.<<RefreshChildren>b__2f>d__38.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<RefreshChildren>d__3e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildrenInternal>d__1e.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Controller.Entities.Folder.<ValidateChildren>d__11.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
     at MediaBrowser.Server.Implementations.Library.LibraryManager.<PerformLibraryValidation>d__45.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Server.Implementations.Library.LibraryManager.<ValidateMediaLibraryInternal>d__3b.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Common.Implementations.ScheduledTasks.ScheduledTaskWorker.<>c__DisplayClasse.<<ExecuteTask>b__d>d__10.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
     at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
     at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
     at MediaBrowser.Common.Implementations.ScheduledTasks.ScheduledTaskWorker.<Execute>d__5.MoveNext()

[Luke 42077]

i think i found it. try it in the next release.

[Crestj 68]

Great, will report back when it's released.

 

Sent from my Nexus 5 using Tapatalk

 

 

[Crestj 68]

After the server update I can confirm the scans are working perfectly now!

 

Thanks

[Luke 42077]

can you post a log of a scan anyway please. thanks.

[Crestj 68]

Here you go.

 

https://dl.dropboxusercontent.com/u/11699277/server-63525699912.log