Studi Kasus Aplikasi daftar lagu part V

Halo coach Vincent dan teman2 saya udah di tingkat intermediete dan lagi ikut studi kasus ini, jadi saya udah ikutin video arahan coach vincent seperti ini :

static remove(params){
let playlists = this.getPlaylist();
const [songName, playlistName] = params;

playlists = playlists.map(playlist => {
if(playlist.name === playlistName){
playlist.songs = playlist.songs.filter(song =>
song.name !== songName);
return playlist;
}else{
return playlist;
}
})
console.log(playlists);

tapi pesan yang keluar seperti ini :
C:\Users\ASUS\Documents\VSCode\ITBOX\studi kasus mvc(intermediete)\3. aplikasi daftar lagu\Model\Playlist.js:55
song.name !== songName);
^

TypeError: Cannot read properties of undefined (reading ‘name’)
at C:\Users\ASUS\Documents\VSCode\ITBOX\studi kas
us mvc(intermediete)\3. aplikasi daftar lagu\Model\Pl
aylist.js:55:26
at Array.filter (<anonymous>)
at C:\Users\ASUS\Documents\VSCode\ITBOX\studi kas
us mvc(intermediete)\3. aplikasi daftar lagu\Model\Pl
aylist.js:54:49
at Array.map (<anonymous>)
at Function.remove (C:\Users\ASUS\Documents\VSCod
e\ITBOX\studi kasus mvc(intermediete)\3. aplikasi daftar lagu\Model\Playlist.js:52:31)
at Function.remove (C:\Users\ASUS\Documents\VSCod
e\ITBOX\studi kasus mvc(intermediete)\3. aplikasi daftar lagu\Controller\PlaylistController.js:11:18)

at Object.<anonymous> (C:\Users\ASUS\Documents\VS
Code\ITBOX\studi kasus mvc(intermediete)\3. aplikasi daftar lagu\index.js:10:28)
at Module._compile (node:internal/modules/cjs/loa
der:1126:14)
at Object.Module._extensions..js (node:internal/m
odules/cjs/loader:1180:10)
at Module.load (node:internal/modules/cjs/loader:
1004:32)
PS C:\Users\ASUS\Documents\VSCode\ITBOX\studi kasus mvc(intermediete)\3. aplikasi daftar lagu>

padahal sudah ikutin sesuai instruksi di video tapi masih stuck disini. Mohon bantuannya ya coach dan teman2. Terima kasih