MB Plus Error > One or more errors occurred

[AgileHumor 123]

One or more errors occurred.
	   at System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
	   at System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout)
	   at System.Threading.Tasks.Task.WaitAll(Task[] tasks)
	   at MBPlus.ServerEntryPoint.InitChannel(MBPlusChannel channel, Guid userId)
	   at MBPlus.ServerEntryPoint.<>c__DisplayClass22.<BuildCategories>b__20(MBPlusChannel child)
	   at System.Threading.Tasks.Parallel.<>c__DisplayClass32`2.<PartitionerForEachWorker>b__30()
	   at System.Threading.Tasks.Task.InnerInvoke()
	   at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
	   at System.Threading.Tasks.Task.<>c__DisplayClass11.<ExecuteSelfReplicating>b__10(Object param0)
	InnerException: System.ArgumentNullException
	Value cannot be null.
	Parameter name: key
	   at MediaBrowser.Server.Implementations.Library.UserDataManager.GetUserData(Guid userId, String key)
	   at MBPlus.MBPlusHelper.<>c__DisplayClass7.<GetLastWatchedEpisode>b__2(Episode c)
	   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
	   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
	   at System.Linq.OrderedEnumerable`1.<GetEnumerator>d__0.MoveNext()
	   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source)
	   at MBPlus.MBPlusHelper.GetLastWatchedEpisode(Folder parent, User user)
	   at MBPlus.MBPlusSeriesChannel.MeetsCriteria(BaseItem item)
	   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
	   at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
	   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
	   at MBPlus.Entities.MBPlusChannel.<SelectChildren>d__a.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.ConfiguredTaskAwaitable`1.ConfiguredTaskAwaiter.GetResult()
	   at MBPlus.MBPlusSeriesChannel.<SelectChildren>d__4c.MoveNext()

Log: http://pastebin.com/8YgxjMh0

[ebr 16169]

Can I please get some context of what happened here?

 

The complete log you posted does not have a crash but has literally 1,000s of errors in it for various conditions ranging from simple not found on providers to links in your library that are no longer valid or unreachable.

[AgileHumor 123]

Don't know man, happens a few times a day.  There is no warning as I don't see error for hours later if I happen to minimize WMC. 

Edited April 28, 2015 by AgileHumor

[ebr 16169]

So, you aren't actually having a problem with the interface, you are just seeing an error in the log?

[AgileHumor 123]

And it pops an error message box, which if you hit OK, will hard close MBS

[ebr 16169]

And it pops an error message box, which if you hit OK, will hard close MBS

 

Okay, that's the piece of the puzzle I was searching for.  Thanks.

[ebr 16169]

Luke - this means that some Episode.GetUserDataKey call is returning null.  That seems like a condition that should never happen.