try {
        const formidable = require("formidable");
        const form = new formidable.IncomingForm({ keepExtensions: true });
        const data = await new Promise(function (resolve, reject) {
          form.parse(req, function (err, fields, files) {
            if (err) return reject(err);
            resolve({ fields, files });
          });
        });

        const file = data.files.fileUploadField; 

        console.log(file);
        console.log("File Path:" + file.filepath);

why is this undefined so is file.path.