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Web Development Techdegree Student 5,332 PointsCan't find the error in my code.
When I click the button the header does not change color.
I'm getting this error: Uncaught TypeError: Cannot read property 'addEventListener' of null
Here is my workspace: https://w.trhou.se/aj7xyt9tjn
1 Answer
Armin Kadic
16,242 PointsYou wrote 'my button' instead of "myButton" in the second line. You also wrote "stlye" instead of "style" in the event listener.