Calling of some directx12 functions always throw "invalid argument" exception.

Question

I ran the code accompanied with Introduction to 3D Game Programming with DirectX 12 on my computer, but it always throw exception like this:

The Chinese there means something like "Invalid argument".

The return value of mCommandList->close() should be -2147024809 in decimal, it's a HRESULT value. I've encountered similar problem in my own code many times, and I recorded the return value.
But the code runs well months earlier without any modification. I wonder if some upgrade of my win10 may be the cause.
Thanks for your suggestion.

Answer 1

Hello Displame,

You might need to use newer texture resources.

For example:
D3D_FEATURE_LEVEL_11_1 and D3D11_CREATE_DEVICE_BGRA_SUPPORT

Hope this helps,
Best regards,