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Andrea Gylling2,796 Points
Uncaught TypeError: Cannot read property 'addEventListener' of null at app.js:40
Can't seem to find whats causing this error, from what I can see the code I've written is identical to the teachers code in the video.
``` button in index.html <button class="removeItemButtom">Remove last item</button>
Steven Parker224,874 Points
It's just a spelling issue. The code is looking for a button with the class "removeItemButton", but the HTML defines the button's class as "removeItemButtom" (with an "m" at the end).