Jamming project step 34 help!

Hi everyone im working on JAMMING PROJECT and im stack at step 34!I read lots of forums about this step but somehow i didnt found the fix.
so i got this error “TrackList.js:10 Uncaught TypeError: Cannot read properties of undefined (reading ‘map’)
at TrackList.render (TrackList.js:10:1)
at finishClassComponent (react-dom.development.js:19752:1)”
i get a white screen with this error,and i also commented out the frome Playlist…

That’s perfectly normal at that stage, just ignore it and keep going, it’ll sort itself out at around step 39 :slightly_smiling_face:

Im at step 54 currently but i still got same error…so i stop i need to fix it somehow…i doble check everything really cant find the problem…


here are the other components