Jamming/ props/ onRemove: undefined

Jammming

Hey there, I’m stuck at the jammming project part where you should be able to use the (-) button to remove the tracks from the playlist. I have been following the tutorial video and even though I have apparently the same code it doesn’t work on my own project.

as you see the devtools show onRemoval: undefined

If I change isRemoval to “false” on Playlist.js

<TrackList tracks={this.props.playlistTracks}

                   onRemove={this.props.onRemove}

                   isRemoval={false}/>

the + will reapear

Q: what am I doing wrong?

Any help would be really appreciated! I’m moving forward with the Web Development course but would like to see this project to completion.

Greets,

Will

https://github.com/EnvisionXY/Jammming/blob/main/App.js