In this article, you will learn how to resolve Visual Studio 2019 No Longer Debugging error
Please try with the steps below:
Delete .vs, obj, bin folder, then rebuild your solution
Run VS as administrator, then rebuild your project or solution
Please note that backing up related files before deleting them.
Debug->Step Into (this will ensure you stop right after you start)
Look for your foo.exe on the list.
Check Symbol Status. Does it say it is loaded?
Visual Studio 2019 No Longer Debugging