Empty Project when opened with Unreal 5.0.3 or Unreal 5.2.1

[FishWoWater]

I have followed the instructions of https://docs.readyplayer.me/ready-player-me/integration-guides/unreal-engine/quickstart/setup-c++-projects to install windows sdk and dotnet core runtime3.1, and followed the instructions of https://github.com/readyplayerme/UnrealExamples to clone this repo and install the plugins. Visual studio project files were generated successfully, but right before the project was opened, I met

When I clicked OK, I met this empty project

same problem when I switched to 5.2.1

platform, windows10, x64, visual studio22,
unreal 5.0.3 / 5.2.1

Appreciate it a lot if you could give me some advice.

[FishWoWater]

Solved. I should use git-lfs to clone this repo.