Application is not rendering. it shows white screen.

[bhosachin]

we have hosted angular application inside cefsharp WPF component 85, we are getting white screen and debug.log file has below mentioned error
[1215/100615.435:ERROR:os_crypt_win.cc(70)] Failed to encrypt: The requested operation cannot be completed. The computer must be trusted for delegation and the current user account must be configured to allow delegation. (0x80090345)
[1215/100616.334:ERROR:viz_main_impl.cc(150)] Exiting GPU process due to errors during initialization
[1215/100616.679:ERROR:viz_main_impl.cc(150)] Exiting GPU process due to errors during initialization
[1215/100616.684:ERROR:browser_gpu_channel_host_factory.cc(167)] Failed to launch GPU process.

[amaitland]

we have hosted angular application inside cefsharp WPF component 85, we are getting white screen and debug.log file has below mentioned error

This is a very old unsupported version. Current version is 108

Is there a reason you are using such an old version?

[bhosachin]

We have also tried with version 98 and still facing same issue

[1215/094330.301:ERROR:os_crypt_win.cc(70)] Failed to encrypt: The requested operation cannot be completed. The computer must be trusted for delegation and the current user account must be configured to allow delegation. (0x80090345)
[1215/094331.666:ERROR:angle_platform_impl.cc(44)] Display.cpp:940 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-3): Initialization of an object could not be completed for implementation-specific reasons, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, initialize:1092.
[1215/094331.666:ERROR:gl_surface_egl.cc(808)] EGL Driver message (Critical) eglInitialize: Internal Vulkan error (-3): Initialization of an object could not be completed for implementation-specific reasons, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, initialize:1092.
[1215/094331.666:ERROR:gl_surface_egl.cc(1430)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[1215/094331.666:ERROR:gl_initializer_win.cc(141)] GLSurfaceEGL::InitializeOneOff failed.
[1215/094331.670:ERROR:viz_main_impl.cc(188)] Exiting GPU process due to errors during initialization
[1215/094332.079:ERROR:angle_platform_impl.cc(44)] Display.cpp:940 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-3): Initialization of an object could not be completed for implementation-specific reasons, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, initialize:1092.
[1215/094332.079:ERROR:gl_surface_egl.cc(808)] EGL Driver message (Critical) eglInitialize: Internal Vulkan error (-3): Initialization of an object could not be completed for implementation-specific reasons, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, initialize:1092.
[1215/094332.079:ERROR:gl_surface_egl.cc(1430)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[1215/094332.079:ERROR:gl_initializer_win.cc(141)] GLSurfaceEGL::InitializeOneOff failed.
[1215/094332.083:ERROR:viz_main_impl.cc(188)] Exiting GPU process due to errors during initialization
[1215/094332.504:ERROR:gpu_init.cc(454)] Passthrough is not supported, GL is disabled, ANGLE is

[amaitland]

We have also tried with version 98 and still facing same issue

This is also an old unsupported version. 108 is the current supported version.

You need an app.manifest for GPU detection to work correctly.

Test with https://github.com/cefsharp/CefSharp.MinimalExample

[bhosachin]

we copied app.manifest and it didn't helped, might be because we are running application on windows server 2019 and app.manifest is required from windows 10

[amaitland]

Did you test with the minimal example? Windows Server 2019 should work just fine.

You cannot just copy the app.manifest, you must specify it as part of your proj file. Use the VS to add a new app.manifest to your project,