Exception thrown when calling ovr_CreateTextureSwapChainDX
Hello, My name is Johann and I've been using the OVR SDK with DX11 for 4 months now with an Oculus Rift CV1 and everything worked fine (TrackingState OK, rendering in textures OK). Until I switched to a new computer. Both are on Windows10 (the new one is Professional, the old one is Family). The samples (downloaded on the 02/02/2018) compile just fine. However when I launch OculusRoomTiny (DX11) in Debug Win32, Visual Studio (14 2015) breaks on the function ovr_CreateTextureSwapChainDX(). The error is : Exception thrown at 0x74E65F5D in OculusRoomTiny (DX11).exe: 0xC0000005: Access violation reading location 0x00000000. However when I click on "continue", the program runs just fine on the Oculus. Here is the call stack when the violation occurs : > ntdll.dll!_NtProtectVirtualMemory@20 () Unknown KernelBase.dll!VirtualProtect() Unknown LibOVRRT32_1.dll!0f63b5a4() Unknown [Frames below may be incorrect and/or missing, no symbols loaded for LibOVRRT32_1.dll] LibOVRRT32_1.dll!0f63a3bb() Unknown LibOVRRT32_1.dll!0f64f371() Unknown LibOVRRT32_1.dll!ovr_ReleaseHapticsClip() + 2832 bytes Unknown d3d11.dll!NDXGI::CResource::QISurface(void *,struct _GUID const &,void * *,unsigned long) Unknown d3d11.dll!NOutermost::CDevice::CreateLayeredChild() Unknown Here is the full output of the program : 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Users\jnovak\Downloads\OculusSDK\Samples\OculusRoomTiny\OculusRoomTiny (DX11)\Bin\Windows\Win32\Debug\VS2015\OculusRoomTiny (DX11).exe'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntdll.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\KernelBase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\user32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\win32u.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32full.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcp_win.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ucrtbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\dxgi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcrt.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\d3d11.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\D3DCompiler_47.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\rpcrt4.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\sspicli.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\bcryptprimitives.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\sechost.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptsp.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\imm32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\combase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\wintrust.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msasn1.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\crypt32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\advapi32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\rsaenh.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\bcrypt.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\imagehlp.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\gpapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Program Files\Oculus\Support\oculus-runtime\LibOVRRT32_1.dll'. Cannot find or open the PDB file. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\shell32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\cfgmgr32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\SHCore.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\windows.storage.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\shlwapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel.appcore.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\powrprof.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\profapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\opengl32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmm.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\glu32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\SysWOW64\winmmbase.dll' 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\dbghelp.dll'. Symbols loaded. 09/02 18:21:47.226 {INFO} [Kernel:Default] [CAPI] LibOVR module is located at C:\Program Files\Oculus\Support\oculus-runtime\LibOVRRT32_1.dll 09/02 18:21:47.232 {DEBUG} [Client] Connected to the server running version (prod = 1).1.23.0(build = 528114) feature version = 0. Client runs version (prod = 1).1.23.0(build = 0) feature version = 0 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\uxtheme.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msctf.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\oleaut32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\dwmapi.dll'. Symbols loaded. 09/02 18:21:47.245 {DEBUG} [Kernel:Default] [HMDState] Using default profile default 09/02 18:21:47.246 {INFO} [Kernel:Default] IAD changed to 58.3mm 09/02 18:21:47.246 {DEBUG} [SharedMemory] Creating factory 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\TextInputFramework.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\CoreMessaging.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\CoreUIComponents.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntmarta.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\WinTypes.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\WinTypes.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\SysWOW64\WinTypes.dll' 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ResourcePolicyClient.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\SysWOW64\ResourcePolicyClient.dll' 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\System32\DriverStore\FileRepository\nvddui.inf_amd64_e422766d00046e2b\nvwgf2um.dll'. Cannot find or open the PDB file. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\version.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\nvspcap.dll'. Cannot find or open the PDB file. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ole32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\setupapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\psapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winhttp.dll'. Symbols loaded. The thread 0x174c has exited with code 0 (0x0). 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\nvapi.dll'. Cannot find or open the PDB file. Exception thrown at 0x74E65F5D in OculusRoomTiny (DX11).exe: 0xC0000005: Access violation reading location 0x00000000. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\devobj.dll'. Symbols loaded. 09/02 18:22:00.504 {INFO} [Kernel:Default] [HMDState] Detected the active window handle changed to 1031d2ll The thread 0x36a8 has exited with code 0 (0x0). The thread 0x3e60 has exited with code 0 (0x0). The thread 0x1e98 has exited with code 0 (0x0). The thread 0x10c4 has exited with code 0 (0x0). The thread 0x2488 has exited with code 0 (0x0). The thread 0x1ff0 has exited with code 0 (0x0). The thread 0x21c4 has exited with code 0 (0x0). The thread 0x2b84 has exited with code 0 (0x0). 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\System32\DriverStore\FileRepository\nvddui.inf_amd64_e422766d00046e2b\nvwgf2um.dll' 09/02 18:22:12.801 {INFO} [Kernel:System] Graceful shutdown: OnThreadDestroy 09/02 18:22:12.801 {INFO} [Kernel:System] Graceful shutdown: OnSystemDestroy 09/02 18:22:12.801 {DEBUG} [SharedMemory] Destroying factory 09/02 18:22:12.801 {DEBUG} [Kernel:Default] [Client] Disconnected 09/02 18:22:12.801 {INFO} [Kernel:System] Graceful shutdown: Stopping logger The thread 0x39fc has exited with code 0 (0x0). The thread 0x3d9c has exited with code 0 (0x0). The thread 0x1568 has exited with code 0 (0x0). The thread 0x24f4 has exited with code 0 (0x0). The thread 0x18b4 has exited with code 0 (0x0). The thread 0x81c has exited with code 0 (0x0). The thread 0x32c8 has exited with code 0 (0x0). The thread 0x34dc has exited with code 0 (0x0). The program '[6992] OculusRoomTiny (DX11).exe' has exited with code 0 (0x0). I have tried to uninstall/reinstall the OculusRift application several times (I was thinking maybe there was a corrupted dll or something) but nothing has changed. I really don't know what I can do to solve this issue. Have one of you ever encountered such a problem ? Thank you, Kind regards, Johann NOVAK
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