Hi @Eric Wu , Welcome to Microsoft Q&A,
If you just create a .Net 6.0 Console project, it does not contain properties itself. (FrameWork contains properties.)
Your project only lacks one class file. You can right-click->Add->New items and try to create one yourself. as follows:
Here is the official tutorial to create it: Tutorial: Create a simple C# console app in Visual Studio (part 1 of 2)
Try to open visual studio installer and perform repair.
Best Regards,
Jiale
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