Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialAnton Kilk
Full Stack JavaScript Techdegree Student 11,256 PointsSomething went wrong!
Asynchronous Programming with JavaScript. The code provided in videos and download files does not show the result. Is the problem related to obsolete wiki API: https://en.wikipedia.org/api/rest_v1/page/summary/' ? How to check that?
1 Answer
Daniel Reed
6,860 PointsDid you check the console? This code fails when one of the astronauts is missing a wiki image. You can get around this with this code inside the generateHTML
function:
<img src=${person.thumbnail ? person.thumbnail.source : null}>
This is shorthand for an if
statement that show the image if it exists, otherwise it does nothing. Not perfect but helps with the missing image issue.
Matt Fuller
8,831 PointsMatt Fuller
8,831 PointsThanks for your answer Daniel, I was going insane trying to work out why this was happening.