Ionic 5 file plugin : copyFile “NOT_FOUND_ERR”

Ionic Framework
1

I am following this tutorial The Ionic 4 Media Files Guide (Images, Movies & Audio) | Devdactic - Ionic Tutorials

but copyfile Method return an error

this.file.copyFile(copyFrom, name, copyTo, newName).then(
      success => {
        this.loadFiles();
      },
      error => {
        console.log('error: ', error);
      }
    );

error

FileError {code: 1, message: "NOT_FOUND_ERR"}
code: 1
message: "NOT_FOUND_ERR"
__proto__: Object
2

@dineshchauhan Have issue been fixed? Or still looking for solution?