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HTML Build an Interactive Website Form Validation and Manipulation jQuery Utility Methods

Thomas Wilson
Thomas Wilson
18,741 Points
Posted by Thomas Wilson
Thomas Wilson
18,741 Points

javascript error

Occasionally after completing a code challenge I'll get the following js error that prevents the overlay from loading:

Uncaught ReferenceError: arr is not defined treehouse-code-challenges-production.s3-us-west-1.amazonaws.com/previews/e14f6622-1699-4bf7-8bda-b67755107d02/app.js:1 Uncaught TypeError: Cannot call method 'showOverlay' of undefined application-b158869bfa496b51170605be7078eb35.js:240

1 Answer

Chris Dziewa
Chris Dziewa
17,781 Points
Chris Dziewa
Chris Dziewa
17,781 Points

I would scroll down on the right side of the page and click contact support. Send them the error message you are getting. It looks like there is an error with the challenge engine. It's probably an error retrieving the overlay that tells you the points/badge you earned but I could be wrong.