Unhandled Exception errors. Please help!

[true_blue]

Hi - I get this popup Unhandled exception message with a "Continue" button when I click on TV Listings in the main menu of NextPVR.

When I click TV Recordings, the background of the menu just blinks and nothing happens.

Code:

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 TVListings.TVListings.UpdateScreenName() at TVListings.TVListings.set_currentGuide(TVGuide value) at TVListings.TVListings.Activate() at NextPVR.ControllerForm.ActivateScreen(IScreenPlugin screenPlugin) at NextPVR.Menu.Vertical.HandleMenuItem(String menuItem) at NextPVR.Menu.Vertical.OnClick(PointF location) at NextPVR.ControllerForm.ControllerForm_MouseClick(Object sender, MouseEventArgs e) at System.Windows.Forms.Control.OnMouseClick(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) 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) ************** Loaded Assemblies ************** mscorlib Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18444 built by: FX451RTMGDR CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll ---------------------------------------- NextPVR Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NextPVR.exe ---------------------------------------- NUtility Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.DLL ---------------------------------------- System.Windows.Forms Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll ---------------------------------------- System.Drawing Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll ---------------------------------------- System Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.34238 built by: FX452RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll ---------------------------------------- System.Data Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll ---------------------------------------- System.Core Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll ---------------------------------------- NShared Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NShared.DLL ---------------------------------------- System.Data.SQLite Assembly Version: 1.0.85.0 Win32 Version: 1.0.85.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/System.Data.SQLite.DLL ---------------------------------------- System.Data.Entity Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Data.Entity/v4.0_4.0.0.0__b77a5c561934e089/System.Data.Entity.dll ---------------------------------------- System.Xml Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.34234 built by: FX452RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll ---------------------------------------- System.Runtime.Remoting Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.34108 built by: FX45W81RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll ---------------------------------------- System.Configuration Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll ---------------------------------------- TV Listings Assembly Version: 3.7.0.17582 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.dll ---------------------------------------- System.Transactions Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll ---------------------------------------- System.EnterpriseServices Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.EnterpriseServices/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll ---------------------------------------- Interop.UPNPLib Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.dll ---------------------------------------- Universe Assembly Version: 2.0.5286.18705 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.dll ---------------------------------------- SlimDX Assembly Version: 4.0.13.43 Win32 Version: CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/SlimDX.DLL ---------------------------------------- taglib-sharp Assembly Version: 2.0.4.0 Win32 Version: 2.0.4.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/taglib-sharp.DLL ---------------------------------------- Accessibility Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll ---------------------------------------- ************** JIT Debugging ************** To enable just-in-time (JIT) debugging, the .config file for this application or computer (machine.config) must have the jitDebugging value set in the system.windows.forms section. The application must also be compiled with debugging enabled. For example: <configuration> <system.windows.forms jitDebugging="true" /> </configuration> When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box.

[true_blue]

I ALSO get this one occasionally when clicking TV Listings in the main menu. Which also says "Value cannot be null. Parameter name: image."

Code:

See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.ArgumentNullException: Value cannot be null. Parameter name: image at System.Drawing.Graphics.FromImage(Image image) at TVListings.TVListings.UpdateTimeLine() at TVListings.TVListings.GetRenderList() at NextPVR.ControllerForm.ActivateScreen(IScreenPlugin screenPlugin) at NextPVR.Menu.Vertical.HandleMenuItem(String menuItem) at NextPVR.Menu.Vertical.OnClick(PointF location) at NextPVR.ControllerForm.ControllerForm_MouseClick(Object sender, MouseEventArgs e) at System.Windows.Forms.Control.OnMouseClick(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) 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) ************** Loaded Assemblies ************** mscorlib Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18444 built by: FX451RTMGDR CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll ---------------------------------------- NextPVR Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NextPVR.exe ---------------------------------------- NUtility Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.DLL ---------------------------------------- System.Windows.Forms Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll ---------------------------------------- System.Drawing Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll ---------------------------------------- System Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.34238 built by: FX452RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll ---------------------------------------- System.Data Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll ---------------------------------------- System.Core Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll ---------------------------------------- NShared Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NShared.DLL ---------------------------------------- System.Data.SQLite Assembly Version: 1.0.85.0 Win32 Version: 1.0.85.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/System.Data.SQLite.DLL ---------------------------------------- System.Data.Entity Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Data.Entity/v4.0_4.0.0.0__b77a5c561934e089/System.Data.Entity.dll ---------------------------------------- System.Xml Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.34234 built by: FX452RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll ---------------------------------------- System.Runtime.Remoting Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.34108 built by: FX45W81RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll ---------------------------------------- System.Configuration Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll ---------------------------------------- TV Listings Assembly Version: 3.7.0.17582 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.dll ---------------------------------------- System.Transactions Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll ---------------------------------------- System.EnterpriseServices Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.EnterpriseServices/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll ---------------------------------------- Interop.UPNPLib Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.dll ---------------------------------------- Universe Assembly Version: 2.0.5286.18705 Win32 Version: 1.0.0.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/NUtility.dll ---------------------------------------- SlimDX Assembly Version: 4.0.13.43 Win32 Version: CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/SlimDX.DLL ---------------------------------------- taglib-sharp Assembly Version: 2.0.4.0 Win32 Version: 2.0.4.0 CodeBase: file:///D:/Program%20Files%20(x86)/NPVR/taglib-sharp.DLL ---------------------------------------- Accessibility Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll ---------------------------------------- System.Management Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18408 built by: FX451RTMGREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Management/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Management.dll ---------------------------------------- ************** JIT Debugging ************** To enable just-in-time (JIT) debugging, the .config file for this application or computer (machine.config) must have the jitDebugging value set in the system.windows.forms section. The application must also be compiled with debugging enabled. For example: <configuration> <system.windows.forms jitDebugging="true" /> </configuration> When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box.

Hope you can help.. Cheers

[alibert]

Hi,

please check that the skin files of the plugin are available at the right location (usually at "c:\users\public\npvr\skin\default\tv listings" and "c:\users\public\npvr\skin\default\tv recordings").

-alibert

[true_blue]

Thanks Alibert, I had put the skins in the skins folder and not default. Cheers.

Hi,

please check that the skin files of the plugin are available at the right location (usually at "c:\users\public\npvr\skin\default\tv listings" and "c:\users\public\npvr\skin\default\tv recordings").

-alibert