Unhandled exception in Microsoft .NET Framework (1 Viewer)

[csberto]

Area: Media Portal Program
MP Version: 0.2.0 RC2 cvs 02-14-2006—08.13 and previous
Skin: Project X
Windows Version: XP, Home Edition, 5.1.2600 Service Pack 2 Build 2600
CPU Type: AMD Athlon 64 X2 4600+ 2.40GHz HT 1MB S939 Box
Memory: 2 x PQI 1GB DDR SDRAM PC3200 CL2.5
Motherboard Chipset: Asus A8N-SLI Premium nForce4 SLI, RAID, 2xGLAN (Phoenix Technologies BIOS Revision 1005 2005-05-30)
Video Card: XFX Videokaart PCI-e GeForce 7800GTX 256MB DDR3 2xDVI/VIVO
Video Card Driver: NVIDIA 7.8.0.1. 2005-08-02
Video Card Resolution: 1280 x 1024
Video Render Type: VMR9
Video Codec Type & Version: all codecs
Audio Codec Type & Version: all codecs
TV Card1: Hauppauge WinTV-PVR- USB2
TV Card2: Hauppauge PVR350
TV Card Type: hardware
TV Card Driver: 2.2.73.23111 2005-04-21 (TV Card 1); 1.18.21.22266 2004-09-22 (TV Card 2)

Synopsis:
When trying to switch to Windows while MP is running (windowed or fullscreen) I constantly get an Unhandled exception error in Microsoft .NET Framework (2.0). The only way to get rid of that error is to close MP and start it again.
Details of the error are:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at MediaPortal.InputDevices.irremote.IR_GetSystemKeyCode(IntPtr& RepeatCount, IntPtr& RemoteCode, IntPtr& KeyCode)
at MediaPortal.InputDevices.irremote.IRGetSystemKeyCode(IntPtr& RepeatCount, IntPtr& RemoteCode, IntPtr& KeyCode)
at MediaPortal.InputDevices.HcwHelper.HcwHelper.WndProc(Message& msg)
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: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
HcwHelper
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/Team%20MediaPortal/MediaPortal/HcwHelper.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Core
Assembly Version: 1.0.2236.14775
Win32 Version: 1.0.2236.14775
CodeBase: file:///C:/Program%20Files/Team%20MediaPortal/MediaPortal/Core.DLL
----------------------------------------
RemotePlugins
Assembly Version: 1.0.2236.14788
Win32 Version: 1.0.2236.14788
CodeBase: file:///C:/Program%20Files/Team%20MediaPortal/MediaPortal/RemotePlugins.DLL
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.42 (RTM.050727-4200)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.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.

 

[mPod]

I cannot reproduce your problem. Please describe exactly what you have to do to make this error come up. Like this: Start MediaPortal, do this, do that, ...

Also pls list your remote control settings and post your MediaPortal.log of such a crash session. Do you have Hauppauge's IR.exe running when you start MediaPortal?

Just some questions, no advice yet. We'll see what causes your problem...

Pls check this all with the latest CVS build (mediaportal-cvs-02-15-2006--08-56.rar or later).

 

[csberto]

I cannot reproduce your problem. Please describe exactly what you have to do to make this error come up. Like this: Start MediaPortal, do this, do that, ...

Also pls list your remote control settings and post your MediaPortal.log of such a crash session. Do you have Hauppauge's IR.exe running when you start MediaPortal?

Just some questions, no advice yet. We'll see what causes your problem...

Pls check this all with the latest CVS build (mediaportal-cvs-02-15-2006--08-56.rar or later).

What I have done to make the error come up:
I start MP. Then before I do anything else I push the Windows-key on the keyboard to go the Windows taskbar. At that moment the error I described appears (see further on for the MediaPortal log).

In MP Setup, Remote, Hauppauge remote I have checked 'Use Hauppauge remote' and 'External processes may use the remote control'.

I have the Hauppauge's IR.exe running when I start MediaPortal.

When I uncheck the setting 'External processes may use the remote control' in MP Setup, Remote, Hauppauge remote, the error doesn't appear anymore. Furthermore MP Setup, Remote, Hauppauge remote says that the driver components are not up to date. But I use the latest official IR driver for the Netherlands (IR.exe version 2.47.23203). The version of IR.exe that's under the link 'Click here for the latest drivers' is an older one (2.45.22350).

MediaPortal log:
15-2-2006 20:10:30 MediaPortal is starting up
15-2-2006 20:10:30 Set current directory to :C:\Program Files\Team MediaPortal\MediaPortal
15-2-2006 20:10:30 verify that directx 9 is installed
15-2-2006 20:10:30 verify that windows mediaplayer 9 or 10 is installed
15-2-2006 20:10:30 Windows media player version:10,0,0,3802 installed
15-2-2006 20:10:30 Check if mediaportal is already started
15-2-2006 20:10:30 delete old log\capture.log file...
15-2-2006 20:10:30 Check skin version
15-2-2006 20:10:30 Set registry keys for intervideo/windvd/hauppauge codecs
15-2-2006 20:10:30 Load key mapping from keymap.xml
15-2-2006 20:10:30 Init playlist player
15-2-2006 20:10:30 creating the WINLIRC device
15-2-2006 20:10:30 Initialising WinLirc...
15-2-2006 20:10:30 WinLirc window not found, starting WinLirc
15-2-2006 20:10:30 Winlirc process not found
15-2-2006 20:10:30 done creating the WINLIRC device
15-2-2006 20:10:30 Init players
15-2-2006 20:10:30 initializing DirectX
15-2-2006 20:10:30 start fullscreen
15-2-2006 20:10:30 ClientSize: 1280x1024 screen:1280x1024
15-2-2006 20:10:30 MAP: using default mappings for DirectInput
15-2-2006 20:10:30 texturemanager:dispose()
15-2-2006 20:10:30 TexturePackerispose()
15-2-2006 20:10:30 Load key mapping from keymap.xml
15-2-2006 20:10:30 load localized strings from:language\Dutch\strings.xml
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:533 text:Guide
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:751 texthow all songs from this artist
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:1052 textongs
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5918 text:Télévision Suisse Romande VOD
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5919 text:Weekend box office
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5920 text:Movies opening this week
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5921 text:Movies coming soon
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5922 text:Top selling DVDs
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5923 text:New on DVD this week
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5924 text:New on DVD next week
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:5925 textVD pre-orders
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:4521 texthow album info
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:4522 text:Grabbing: {0}...
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:4540 text:Now playing
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:4541 textlaying next
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:4542 text:No playlists loaded
15-2-2006 20:10:30 language file:language\Dutch\strings.xml is missing entry for id:4543 text:Track information not available
15-2-2006 20:10:30 Load fonts from skin\Project X\fonts.xml
15-2-2006 20:10:30 fonts.InitializeDeviceObjects()
15-2-2006 20:10:31 Loaded font:debug height:12 texture:256x256 chars:[32-255] miplevels:1
15-2-2006 20:10:31 Loaded font:font7 height:12 texture:256x256 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font8 height:14 texture:512x512 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font10 height:17 texture:512x512 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font12 height:17 texture:512x512 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font13 height:17 texture:512x512 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font14 height:17 texture:512x512 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font16 height:28 texture:1024x1024 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:font18 height:32 texture:1024x1024 chars:[32-256] miplevels:1
15-2-2006 20:10:31 Loaded font:dingbats height:42 texture:1024x1024 chars:[32-256] miplevels:1
15-2-2006 20:10:32 Loaded font:font35 height:62 texture:2048x2048 chars:[32-256] miplevels:1
15-2-2006 20:10:32 Loaded font:font72 height:128 texture:1024x1024 chars:[48-59] miplevels:1
15-2-2006 20:10:32 Loaded font:fontSVT height:23 texture:512x512 chars:[32-256] miplevels:1
15-2-2006 20:10:32 Loaded font:font50 height:88 texture:512x512 chars:[48-59] miplevels:1
15-2-2006 20:10:32 Load skin Project X
15-2-2006 20:10:32 LoadWindowPlugins()
15-2-2006 20:10:32 Load plugins from lugins\windows\Dialogs.dll
15-2-2006 20:10:32 Load plugins from lugins\windows\WindowPlugins.dll
15-2-2006 20:10:32 Loading references from skin\Project X\references.xml
15-2-2006 20:10:32 original skin size:720x576
15-2-2006 20:10:32 using sqlite 3.2.8
15-2-2006 20:10:32 StartImportXML: Initialize
15-2-2006 20:10:33 StartImportXML: Initialize
15-2-2006 20:10:33 StartImportXML: Initialize
15-2-2006 20:10:33 opening tvdatabase
15-2-2006 20:10:33 tvdatabase opened
15-2-2006 20:10:33 xml:skin\Project X\tvOSD.xml image id:350 width:0 height:0 gfx:-
15-2-2006 20:10:33 xml:skin\Project X\videoOSD.xml image id:350 width:0 height:0 gfx:-
15-2-2006 20:10:33 Load plugins from lugins\windows\XihSolutions.DotMSN.dll
15-2-2006 20:10:33 WindowManager.Load
15-2-2006 20:10:33 load calibration1280x1024.xml
15-2-2006 20:10:33 WindowManager.Preinitialize
15-2-2006 20:10:33 TexturePacker: Loaded skin\Project X\packedgfx20.png texture:2048x2048 miplevels:1
15-2-2006 20:10:33 TexturePacker: fontengine add texure:199
15-2-2006 20:10:33 texturemanager:added:skin\Project X\media\Play.gif total:1 mem left:500170752
15-2-2006 20:10:33 texturemanager:added:skin\Project X\media\Pause.gif total:2 mem left:500170752
15-2-2006 20:10:33 TexturePacker: Loaded skin\Project X\packedgfx21.png texture:2048x2048 miplevels:1
15-2-2006 20:10:33 TexturePacker: fontengine add texure:171
15-2-2006 20:10:34 TexturePacker: Loaded skin\Project X\packedgfx22.png texture:2048x2048 miplevels:1
15-2-2006 20:10:34 TexturePacker: fontengine add texure:170
15-2-2006 20:10:34 texturemanager:added:skin\Project X\media\black.bmp total:2 mem left:500170752
15-2-2006 20:10:34 WindowManager.ActivateWindow
15-2-2006 20:10:34 xml:skin\Project X\BasicHome.xml image id:1 width:0 height:0 gfx:-
15-2-2006 20:10:34 window:WindowPlugins.home.GUIBasicHome init
15-2-2006 20:10:34 skin initialized
15-2-2006 20:10:34 DX9 size: 1280x1024
15-2-2006 20:10:34 video ram left:488448 KByte
15-2-2006 20:10:34 HCW: ==============================================================================================
15-2-2006 20:10:34 HCW: Your remote control driver components are not up to date! To avoid problems, you should
15-2-2006 20:10:34 HCW: get the latest Hauppauge drivers here: http://www.hauppauge.co.uk/board/showthread.php?p=25253
15-2-2006 20:10:34 HCW: ==============================================================================================
15-2-2006 20:10:34 MAP: using default mappings for Hauppauge HCW
15-2-2006 20:10:34 Process: MediaPortal
15-2-2006 20:10:34 HCW: AllowExternal
15-2-2006 20:10:34 HCWHelper: Starting up
15-2-2006 20:10:35 running...
15-2-2006 20:10:35 Mediaportal.OnStartup()
15-2-2006 20:10:35 Recorder: card:1 video device:Hauppauge WinTV PVR USB2 Encoder TV:True record:True priority:1
15-2-2006 20:10:35 Recorder: card:2 video device:Hauppauge WinTV PVR PCI II Capture TV:True record:True priority:1
15-2-2006 20:10:35 PlugInManager.Load()
15-2-2006 20:10:35 Load plugins from lugins\process\ProcessPlugins.dll
15-2-2006 20:10:35 PlugInManager.Start()
15-2-2006 20:10:41 Mediaportal.OnExit()
15-2-2006 20:10:41 TVCapture.Stop() Card:1
15-2-2006 20:10:41 TVCapture.Stop() Card:2
15-2-2006 20:10:41 PlugInManager.Stop()
15-2-2006 20:10:41 PluginManager: stopping ProcessPlugins.DiskSpace.DiskManagement
15-2-2006 20:10:41 PluginManager: stopping ProcessPlugins.DiskSpace.EpisodeManagement
15-2-2006 20:10:41 PluginManager: stopping ProcessPlugins.DiskSpace.RecordingManagement
15-2-2006 20:10:41 PluginManager: stopping ProcessPlugins.TVNotifies.NotifyManager
15-2-2006 20:10:41 HCWHelper: Shutting down
15-2-2006 20:10:41 MediaPortal done
15-2-2006 20:10:41 dbs:closerogramDatabaseV4.db3
15-2-2006 20:10:41 dbs:close:TVDatabaseV21.db3

 

[csberto]

The problem is solved with the new Hauppauge IR components that now are on the New downloads section of the MediaPortal Homepage (IR32.exe version 2.49.23332). Channel switching with the remote goes much faster and smoother now. Thanks!!

 

[mPod]

Good to know. :lol:

So it really paid that I raised the required version number in code and uploaded the driver component. Thanks for reporting back!