The issue with running Cesium on the Win7 operating system

Hello, I used DX11 in UE5 to package and compile the Cesium project, and then ran it on the Win7 operating system. However, there was a problem where everything else was running well, and Cesium did not load any terrain or satellite images, leaving it empty.

Hi @songhua,

We have never tried to run Cesium for Unreal on Windows 7. Microsoft stopped supporting Windows 7 over five years ago, so I’m surprised to hear you’re doing new development targetting that OS.

In any case, the first step in diagnosing any problem such as this is to take a look at the log to see if there is any indication of what might be going wrong.