No analysable projects were found. SonarQube analysis will not be performed

I’m actually searching for a solution on similar issue, as [Adam Calabrese] is facing.
I’m using .Net core 3ver and SQ 7.9 LTS.
I’m using SonarQube Scanner for MSBuild 4.8ver.

It says “do not have a valid ProjectGuid and were not built using a valid solution (.sln) thus will be skipped from analysis…

Here is my post: Sonarqube scanner for MSBuild. Awaiting for responses…

Thanks
Jay