FCC Back-end Tester > Nasdaq Stock Prices > 6. Functional Tests (5) = TypeError: Cannot read property '0' of undefined

Hello Fellow Campers,

I would like to seek advice or tips on how to debug the issue that I’m facing when running the 6th functional test for the Nasdaq Stock Prices test.
This issue happens even though all my Functional Tests, pass.

Steps to reproduce:
1. Go to https://pricey-hugger.glitch.me/
2. Set the following fields:
- https://tartan-hickory-creator.glitch.me/
- ISQA_5 - Nasdaq Stock Prices
3. Click Next Test button, until you reach the 6.Functional Tests(5)

Actual Result:
- failed - TypeError: Cannot read property ‘0’ of undefined

Expected Result:
- passed

- All my Functional Tests are passing when I set the NODE_ENV=test
- My Glitch project link: https://tartan-hickory-creator.glitch.me/
- My Glitch project source: https://glitch.com/edit/#!/tartan-hickory-creator

Thank you very much!