Visual Studio Code doesn’t see .cpp files

[gospodryad]

getting a message «undefined reference to»

[gospodryad]

here is my tasks.json file (tried to fix this by using "${workspaceFolder}/*.cpp" instead of "${file}", but ended up with the same problem)
{ "tasks": [ { "type": "cppbuild", "label": "C/C++: g++ сборка активного файла", "command": "/usr/bin/g++", "args": [ "-fdiagnostics-color=always", "-g", "${workspaceFolder}/*.cpp", "-o", "${fileDirname}/${fileBasenameNoExtension}" ], "options": { "cwd": "${fileDirname}" }, "problemMatcher": [ "$gcc" ], "group": { "kind": "build", "isDefault": true }, "detail": "Задача создана отладчиком." } ], "version": "2.0.0" }

[sean-mcmanus]

@devilnute Have you tried "*.cpp"?