Rebuild started...
1>------ Rebuild All started: Project: SSIRVSApplication, Configuration: Debug Win32 ------
1>Moc'ing ssirvsapplication.h...
1>The system cannot find the path specified.
1>Uic'ing ssirvsapplication.ui...
1>The system cannot find the path specified.
1>Rcc'ing ssirvsapplication.qrc...
1>The system cannot find the path specified.
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(241,5): error MSB8066: Custom build for 'ssirvsapplication.h;ssirvsapplication.ui;ssirvsapplication.qrc' exited with code 3.
1>Done building project "SSIRVSApplication.vcxproj" -- FAILED.
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========
I am using VS2019 community edition with Qt 5.15.2