1.18.0 MP crashes when active recording and returnng to MP (1 Viewer)

[joEhSuper]

MediaPortal Version: 1.18.0

Description
I will try to explain...

in LOG I found "endless" entries of:

....
[2018-01-29 18:02:56,692] [Error  ] [MPMain   ] [ERROR] - TSReaderPlayer UpdateCurrentPosition Exception System.Runtime.InteropServices.InvalidComObjectException: Ein COM-Objekt, das vom zugrunde liegenden RCW getrennt wurde, kann nicht verwendet werden.
   bei System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
   bei DirectShowLib.IMediaSeeking.GetCurrentPosition(Int64& pCurrent)
   bei MediaPortal.Player.BaseTSReaderPlayer.UpdateCurrentPosition()
[2018-01-29 18:02:59,204] [Error  ] [MPMain   ] [ERROR] - TSReaderPlayer UpdateCurrentPosition Exception System.Runtime.InteropServices.InvalidComObjectException: Ein COM-Objekt, das vom zugrunde liegenden RCW getrennt wurde, kann nicht verwendet werden.
   bei System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
   bei DirectShowLib.IMediaSeeking.GetCurrentPosition(Int64& pCurrent)
   bei MediaPortal.Player.BaseTSReaderPlayer.UpdateCurrentPosition()
[2018-01-29 18:03:01,789] [Error  ] [MPMain   ] [ERROR] - TSReaderPlayer UpdateCurrentPosition Exception System.Runtime.InteropServices.InvalidComObjectException: Ein COM-Objekt, das vom zugrunde liegenden RCW getrennt wurde, kann nicht verwendet werden.
   bei System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
   bei DirectShowLib.IMediaSeeking.GetCurrentPosition(Int64& pCurrent)
   bei MediaPortal.Player.BaseTSReaderPlayer.UpdateCurrentPosition()
[2018-01-29 18:03:04,409] [Error  ] [MPMain   ] [ERROR] - TSReaderPlayer UpdateCurrentPosition Exception System.Runtime.InteropServices.InvalidComObjectException: Ein COM-Objekt, das vom zugrunde liegenden RCW getrennt wurde, kann nicht verwendet werden.
   bei System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
   bei DirectShowLib.IMediaSeeking.GetCurrentPosition(Int64& pCurrent)
   bei MediaPortal.Player.BaseTSReaderPlayer.UpdateCurrentPosition()
....
....

and right before these "endless" entries

[2018-01-29 17:13:33,939] [Error  ] [63       ] [ERROR] - render exception:System.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
   bei MediaPortal.GUI.Library.GUIControl.Animate(Single timePassed, Animator animator)
   bei MediaPortal.GUI.Library.GUIImage.Animate(Single timePassed, Animator animator)
   bei MediaPortal.GUI.Library.GUIGroup.Render(Single timePassed)
   bei MediaPortal.GUI.Library.GUIControl.DoRender(Single timePassed, UInt32 currentTime)
   bei MediaPortal.GUI.Library.GUIWindow.Render(Single timePassed)

Steps to Reproduce:
It's hard to reproduce, it doesn't happen all times - so i wasn't able to collect logs with watchdog - so far...

So I can only suppose that MP crashed when

a recording is active
During recording I turn off my HTPC --> So with my remote I send the command to send MP to sleep
--> of course MP/HTPC does NOT go to sleep because of the active recording (this is OK)
recording stops (sheduled)
When I reactivate MP (after rec. has stopped) MP crashes -
I don't know if it crashed when reactivating or before (after stopping record??? after first sending of sleep command???)

 

[Sebastiii]

Hey
I think i already seen those issues and maybe fixed in madVR latest current build (from madVR forum post in AREA 51), maybe you can try it ?

 

[joEhSuper]

maybe you can try it

OK - just installed - so long no crash - but too short time so far to give relevant feedback -.... will report....

btw: also no problem with black screen after wakeup your fcu-workarround works

 

[Sebastiii]

Great
I will push some other update about GUI issue but you can use this version and will see