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Jessy Barajas826 Points
Why are the previews not showing? Only time it works is when there is an error.
When given a challenge after a video, I cannot see anything on the preview page. I still get the question correct but the preview does not show. Only when there is an error.
Caleb KleveterTreehouse Moderator 37,862 Points
I think it's a bug that shows up in the code challenge engine on occasion. If I press the 'check work' button it appears for me.