Hitting Esc gives an unhandled exception error

[NickH]

I've recently upgraded to v5.0.9.201018 on Win10 x64. If I hit Escape to exit the EPG or to exit watching TV, I get an Unhandled exception. The Details are in the attachment.

If I dismiss the box, I can continue to do what I was doing.

[NickH]

... and it stops me exiting. I have to use Task Manager to terminate NextPVR.

[sub]

If I hit Escape to exit the EPG or to exit watching TV, I get an Unhandled exception.

I don't seem to be able to reproduce this. Does it only happen after doing something specific?

[Radar73]

I get the same behavior here too, escaping from live tv gives the error, trying to exit right click -> exit gives the error too.

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at NextPVR.TV.TVGuide.UpdateGuide()
at NextPVR.TV.TVGuide.Notify(String eventName, Object eventArg)
at NUtility.EventBus.Notify(String eventName, Object eventArg)
at NextPVR.Players.LiveTvPlayer.Stop()
at NextPVR.Players.BasePlayer.HandleCommonCommands(String command)
at NextPVR.Players.LiveTvPlayer.HandleCommand(String command)
at NextPVR.Players.LiveTvPlayer.OnKeyDown(KeyEventArgs e)
at NUtility.UIController.OnKeyDown(KeyEventArgs e)
at NextPVR.ControllerForm.ControllerForm_KeyDown(Object sender, KeyEventArgs e)
at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)
at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
at System.Windows.Forms.Control.WmKeyChar(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at NextPVR.ControllerForm.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[Radar73]

I can reproduce this error with the following steps on 5.0.9 (201018):
run NextPVR.exe -> open guide -> play a channel -> open the guide while live TV is playing -> close guide -> hit escape and crash
After the crash I cannot exit without the error coming up again and have to end task to get out.

Here's my logs:

[sub]

Ah right - I pretty much never used the TV Guide over live tv. I was able to reproduce it with this, and will fix.

[NickH]

Sorry for not replying. I was not getting notifications, yet I am subscribed :S