MP2 - V2.3 Client Dying When Changing Channels ATSC (1 Viewer)

toricred

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  • August 29, 2006
    151
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    United States of America United States of America
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    MP2 Version
    2.2.3
    Before you create this bug report:
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    ==================================================================

    Describe the Problem you encounter as detailed as possible! "It does not work" won't help the team to understand the problem.
    Description:
    On the weekends I watch a lot of football (US). This usually means flipping back and forth amongst 2 or three channels. Since upgrading to 2.3 I'm seeing the client die after doing this a few times. This seems to only happen when I don't stop playing the channel before pulling up the guide and selecting a new channel. I've tried with both the guide that comes up when hitting OK and when exiting to the regular guide.

    I forgot to mention that I am using 2 HD Homerun Quattros so I have 8 tuners available so having an available tuner isn't a problem.







    Describe as detailed as possible the steps that are required to encounter the issue. This info is critical for the team to understand the problem.
    Steps to Reproduce:
    Start TV channel
    Change to new channel without stopping the first channel.
    Wait for it to time out and the client to die.






    .
     

    Attachments

    ge2301

    MP2 Design
  • Team MediaPortal
  • January 11, 2014
    7,005
    2,505
    Stuttgart
    Germany Germany
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    I'm bad with TV-stuff. IMaybe @morpheus_xx has an idea.
    [2020-10-25 14:30:20,228] [45530 ] [AMQ 'NotificationsModel'] [ERROR] - Unhandled exception in message handler of async message queue 'NotificationsModel' when handling a message of type 'StatePushed'
    MediaPortal.UI.Presentation.Workflow.WorkflowManagerLockException: The workflow manager cannot be locked for read operation 'CurrentNavigationContext' (deadlock?)
    at MediaPortal.UI.Services.Workflow.WorkflowManager.EnterReadLock(String operation)
    at MediaPortal.UI.Services.Workflow.WorkflowManager.get_CurrentNavigationContext()
    at MediaPortal.UiComponents.SkinBase.Models.NotificationsModel.Update()
    at MediaPortal.UiComponents.SkinBase.Models.NotificationsModel.OnMessageReceived(AsynchronousMessageQueue queue, SystemMessage message)
    at MediaPortal.Common.Messaging.AsynchronousMessageQueue.DoWork()
    [2020-10-25 14:30:20,228] [45530 ] [AMQ 'VideoPlayerModel'] [ERROR] - Unhandled exception in message handler of async message queue 'VideoPlayerModel' when handling a message of type 'StatePushed'
    MediaPortal.UI.Presentation.Workflow.WorkflowManagerLockException: The workflow manager cannot be locked for read operation 'CurrentNavigationContext' (deadlock?)
    at MediaPortal.UI.Services.Workflow.WorkflowManager.EnterReadLock(String operation)
    at MediaPortal.UI.Services.Workflow.WorkflowManager.get_CurrentNavigationContext()
    at MediaPortal.UiComponents.Media.Models.VideoPlayerModel.OnMessageReceived(AsynchronousMessageQueue queue, SystemMessage message)
    at MediaPortal.Common.Messaging.AsynchronousMessageQueue.DoWork()
    [2020-10-25 14:30:20,229] [45531 ] [AMQ 'WorkflowStateViewModeModel'] [ERROR] - Unhandled exception in message handler of async message queue 'WorkflowStateViewModeModel' when handling a message of type 'StatePushed'
    MediaPortal.UI.Presentation.Workflow.WorkflowManagerLockException: The workflow manager cannot be locked for read operation 'CurrentNavigationContext' (deadlock?)
    at MediaPortal.UI.Services.Workflow.WorkflowManager.EnterReadLock(String operation)
    at MediaPortal.UI.Services.Workflow.WorkflowManager.get_CurrentNavigationContext()
    at SkinSettings.WorkflowStateViewModeModel.Update()
    at SkinSettings.WorkflowStateViewModeModel.OnMessageReceived(AsynchronousMessageQueue queue, SystemMessage message)
    at MediaPortal.Common.Messaging.AsynchronousMessageQueue.DoWork()
    After that endless following errors:
    [2020-10-25 14:47:50,381] [1095683] [171 ] [WARN ] - PlayerControl: Error updating properties
    System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
    at System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
    at DirectShow.IMediaSeeking.GetRate(Double& pdRate)
    at MediaPortal.UI.Players.Video.BaseDXPlayer.get_PlaybackRate()
    at MediaPortal.UI.Players.Video.BaseDXPlayer.get_IsPlayingAtNormalRate()
    at MediaPortal.UI.SkinEngine.SpecialElements.Controls.PlayerControl.UpdateProperties()
    [2020-10-25 14:47:50,435] [1095736] [AMQ 'PlayerControl'] [WARN ] - PlayerControl: Error updating properties
    System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
    at System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
    at DirectShow.IMediaSeeking.GetCapabilities(AMSeekingSeekingCapabilities& pCapabilities)
    at MediaPortal.UI.Players.Video.BaseDXPlayer.get_CanSeekBackwards()
    at MediaPortal.UI.SkinEngine.SpecialElements.Controls.PlayerControl.UpdateProperties()
     

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