Some times vulkan can display normally but some time not

I have a problem when use vulkan, I have the same code, It can work normally on vulkansdk-1.1.121, but do not work with vulkansdk-1.1.126.0.
Is there some one have the same problem to me.

“does not work” is a very broad category.

Hi @rocket99ios, can you please be more specific with your issue. So when you it say doesn’t work do you mean that your current Vulkan project is not compiling/building when you upgraded the Vulkan SDK from version 1.1.121 to 1.1.126.0.?