ERROR: Failed to find Xilinx platform in 22.2 version

[dj-park]

Tool: Vitis 22.2
Platform: Embedded zcu102 platform
XRT version: 2.14.0 (2022.2), XRT from the sysroot on the Embedded Processor platform

I recently installed Vitis 22.2 and want to use old OpenCL based host code like (https://github.com/Xilinx/Vitis-Tutorials/blob/2021.1/Getting_Started/Vitis/example/src/host.cpp).

I can confirm that the host code with XRT native API (https://github.com/Xilinx/Vitis-Tutorials/blob/2022.2/Getting_Started/Vitis/example/src/host.cpp) works properly with Vitis 22.2. So it's not because of I installed the platform/common image wrong. But when I use OpenCL based host code shown above, it prints out
ERROR: Failed to find Xilinx platform, and this is because platform.sizes() is zero here.

I've been using the same host code in previous Vitis 22.1, 21.1 and 20.2 versions, and I didn't have this issue. Is there a quick fix for this?

EDIT: I am really sorry for the confusion. The OpenCL host code works for both ZCU102 and ZCU102_DFX platform.