DX11 Backend crash??

[Bagpipe]

Anybody any ideas, game keeps crashing when in ME or when loading from ME. Haven;t tested further. Feel its something my end but not sure what exactly to do to fix it as been fine apart from this adter downloading recent hotfix to OB.

 

# -------------- 20191207-182105 --------------

DCS/2.5.5.40647 (x86_64; Windows NT 10.0.18362)

D:\DCS World OpenBeta\bin\dx11backend.dll

# C0000005 ACCESS_VIOLATION at D0E1D7B6 00:00000000

SymInit: Symbol-SearchPath: '.;D:\DCS World OpenBeta;D:\DCS World OpenBeta\bin;C:\WINDOWS;C:\WINDOWS\system32;SRV*C:\websymbols*http://msdl.microsoft.com/download/symbols;', symOptions: 530, UserName: 'douga'

OS-Version: 10.0.18362 () 0x100-0x1

0x000000000000D7B6 (dx11backend): (function-name not available) + 0x0

0x0000000000015D25 (dx11backend): (function-name not available) + 0x0

0x0000000000003139 (GraphicsCore): enlight::TerrainShadows::operator= + 0xDD9

0x0000000000013895 (GraphicsCore): deferredShading::DeferredComposer::init + 0x355

0x000000000007D47D (Visualizer): smCamera_Implement::SetProjBounds + 0x4C9D

0x000000000007D8E4 (Visualizer): smCamera_Implement::SetProjBounds + 0x5104

0x00000000000802A2 (Visualizer): smCamera_Implement::SetProjBounds + 0x7AC2

0x0000000000585B0E (DCS): (function-name not available) + 0x0

0x000000000057226B (DCS): (function-name not available) + 0x0

0x00000000000673FA (edCore): Common::FSM::sendOutputSymbol_ + 0x4A

0x0000000000067399 (edCore): Common::FSM::enterToState_ + 0x79

0x0000000000067249 (edCore): Common::FSM::onSymbol_ + 0x1A9

0x0000000000584C73 (DCS): (function-name not available) + 0x0

0x00000000005563B4 (DCS): (function-name not available) + 0x0

0x00000000001C8FBF (DCS): (function-name not available) + 0x0

0x000000000073B056 (DCS): (function-name not available) + 0x0

0x0000000000017BD4 (KERNEL32): BaseThreadInitThunk + 0x14

0x000000000006CED1 (ntdll): RtlUserThreadStart + 0x21

[BIGNEWY]

Hi Bagpipe

 

Can you attach your zip file that is created when you crash or the dcs log in full ( you can rename it to .txt to attach it here )

 

It should give us more clues

 

But also take a look at my crash advice below.

 

thanks

[Bagpipe]

2019-12-07 18:17:09.609 ERROR DX11BACKEND: Can't find precompiled shader deferred/blurcompute.fx:DIRECTX11=true;FILTER_KERNEL0= 0.00166, 0.00478, 0.01192, 0.02583, 0.04863, 0.07956, 0.11308,;FILTER_KERNEL1= 0.13963, 0.14980, 0.13963, 0.11308, 0.07956, 0.04863, 0.02583,;FILTER_KERNEL2= 0.01192, 0.00478, 0.00166;FILTER_KERNEL3;FILTER_KERNEL4;FILTER_SIZE=17;PIXELS_PER_THREAD_X=1;PIXELS_PER_THREAD_Y=1;SHARED_PIXELS_COUNT=11;SIZE_X=11;SIZE_Y=7;USE_DCS_DEFERRED=1;.

2019-12-07 18:17:09.609 INFO DX11BACKEND: Compile shader: deferred/blurcompute.fx:DIRECTX11=true;FILTER_KERNEL0= 0.00166, 0.00478, 0.01192, 0.02583, 0.04863, 0.07956, 0.11308,;FILTER_KERNEL1= 0.13963, 0.14980, 0.13963, 0.11308, 0.07956, 0.04863, 0.02583,;FILTER_KERNEL2= 0.01192, 0.00478, 0.00166;FILTER_KERNEL3;FILTER_KERNEL4;FILTER_SIZE=17;PIXELS_PER_THREAD_X=1;PIXELS_PER_THREAD_Y=1;SHARED_PIXELS_COUNT=11;SIZE_X=11;SIZE_Y=7;USE_DCS_DEFERRED=1;

[Bagpipe]

Above seems to be a common theme in the text file. I will try another repair and replace saved games files again. If it still happens i will upload files for tech support

[Bagpipe]

Managed to get past the loading screen on the second attempt after rebuilding saved games files. Another mystery though seem to be getting an issue like this after every update. Not sure if it is the RTX GPUs which are not favoured by the engine or if it is something simpler? There seem to be alot of small graphical issues cropping up regularly with DCS which are not being addressed but that's for another day in another thread i reckon.

 

Anyway thanks for helping again

[Bagpipe]

Update - C++ runtime error crash this time. Attempting uninstalling all runtimes and re-installing only latest.

[BIGNEWY]

Hi

 

thanks for the issue it seems to be a memory issue

 

2019-12-07 21:02:59.750 ERROR DX11BACKEND: Can't create texture array ''. Reason: Not enough memory resources are available to complete this operation.

 

First thing I would do is go here F:\Documents\Saved Games\DCS.openbeta

 

delete your fxo and metashader2 folder ( DCS will create new ones next time you load and it will take a little longer )

 

I would also ensure your GPU driver is up to date.

 

Do you over clock your GPU?

 

I would have said check your pagefile is large enough but it seems fine.

 

thanks

[Bagpipe]

GPU is not OC'd no and on latest GR drivers from NV. I delete fxo and meta after every update and run repair etc.

*Seems* to have sorted itself out now, another mystery. May be a driver issue.

Strange thing is it only happens when loading and not in game when the gpu is being utilised...

[BIGNEWY]

GPU is not OC'd no and on latest GR drivers from NV. I delete fxo and meta after every update and run repair etc.

*Seems* to have sorted itself out now, another mystery. May be a driver issue.

Strange thing is it only happens when loading and not in game when the gpu is being utilised...

 

Well fingers crossed for you, let us know otherwise

 

thank you

[Bagpipe]

So after rebuilding saved games folder and a small windows 10 update (was up to date 2 days ago i am sure), i am not experiencing the problem and also seem to have gained extra performance in game as now have sim running SSAA x2 and MSAA applied via Profile inspector to x2 supersample rate and am running at a solid 60fps Vsync as opposed to 45fps before doing so.

 

So, whether it was a windows issue or just a buildup of conflicting files in the saved games folder, something has worked!

 

Well chuffed lol

[BIGNEWY]

So after rebuilding saved games folder and a small windows 10 update (was up to date 2 days ago i am sure), i am not experiencing the problem and also seem to have gained extra performance in game as now have sim running SSAA x2 and MSAA applied via Profile inspector to x2 supersample rate and am running at a solid 60fps Vsync as opposed to 45fps before doing so.

 

So, whether it was a windows issue or just a buildup of conflicting files in the saved games folder, something has worked!

 

Well chuffed lol

 

Excellent! Thank you for letting us know