Adding existing ABP solution
ABP Suite requires an ABP solution to work on, that's why when you start it, you will see the following actions:
Add an existing solution,
Create a new solution.
Add an existing solution
Adds your existing solution which was created from the ABP CLI or abp.io website. You have to enter your
YourProject.sln file path. It also works if you enter the directory of the
YourProject.sln when there's single solution inside.