The job was canceled because "ubuntu-latest_demoapp-l_2" failed.

Assets file '/home/runner/work/snapx.demoapp/snapx.demoapp/src/demoapp/obj/project.assets.json' doesn't have a target for 'net8.0'. Ensure that restore has run and that you have included 'net8.0' in the TargetFrameworks for your project.