Jamming Project Step 34

[micro4014835131]

Hi,

I am stuck in the Jammming project - my screen just goes blank when I add the map method to the Tracklist Component.

It works when I just put in the array directly but not when I use this.props.tracks

• assume soemthing is going wrong when passing the props down but it appears to be present when I check on dev tools. Any ideas? Hereare the App and searchResults componenets:
  
  
  
  
  

[barbualexandru-catal]

Hi, did you manage to solve this?

[etienne426]

Same problem here. I noticed it’s because this.props.tracks is undefined. I have been struggling to have the props inherited by TrackList. In React devtools, the props show tracks: undefined. Although, I did manage to get the props to inherit properly before. It seems finicky… I will report back if/when I find a solution.

[micro4014835131]

Hi,

I can’t fully remember but I think you also use the tracks in a different component and this is why it doesn’t work. I think if you complete the next few steps it starts working again.

[micro4014835131]

Capstone project Jammming problem step 34

Hey guys, I’m working on the React Jammming project and I have an issue on the step 34. When I use the .map() to acces the props and return this message “TypeError: Cannot read property ‘map’ of undefined”. I make sure the state from App.js was pass properly by inspecting the code ans it’s all good until I call the .map()… Here is my code App.js : import React from 'react'; import SearchBar from '../SearchBar/SearchBar'; import SearchResults from '../SearchResults/SearchResults'; import Pla…

This thread explains it better than me!