Uncaught Exception: Source array was not long enough

[QuasiZ 4]

Well, crap.  Might have celebrated a little too soon in another post.  Emby just locked up in the same way that Plex likes to lock up on me - in that it becomes unresponsive and I can't shut it down; not even the process, as that reports "Access denied" (yes, I'm admin.  Yes, I've tried that one tool that may point to a driver that somehow has a lock on it and yes it came up empty.. but I'm not a system guru, so I'd be happy to go through it again), requiring a full reboot to fix.

 

At least with Emby it was preceded by an error.. which I fully acknowledge may be completely unrelated:

System.ArgumentException: Source array was not long enough. Check srcIndex and length, and the array's lower bounds.
   at System.Array.Copy(Array sourceArray, Int32 sourceIndex, Array destinationArray, Int32 destinationIndex, Int32 length, Boolean reliable)
   at System.Collections.Generic.List`1.set_Capacity(Int32 value)
   at System.Collections.Generic.List`1.EnsureCapacity(Int32 min)
   at System.Collections.Generic.List`1.Add(T item)
   at Emby.Server.Core.EntryPoints.ExternalPortForwarding.<CreateRules>d__19.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__6_1(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()
System.ArgumentException
   at System.Array.Copy(Array sourceArray, Int32 sourceIndex, Array destinationArray, Int32 destinationIndex, Int32 length, Boolean reliable)
   at System.Collections.Generic.List`1.set_Capacity(Int32 value)
   at System.Collections.Generic.List`1.EnsureCapacity(Int32 min)
   at System.Collections.Generic.List`1.Add(T item)
   at Emby.Server.Core.EntryPoints.ExternalPortForwarding.<CreateRules>d__19.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__6_1(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()

Given the terminology there (port forwarding), I disabled all the DLNA things and hope for the best.

 

Would be happy to give more information if requested.

[Luke 42080]

Hi, I think I know why this is happening. i am adding a change for the next release. thanks !