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Error with the textContent attribute.
Hi while solving this challenge on adding "document.querySelector("h1").textContent = "BOOM!", i get an error "Uncaught TypeError : Cannot set property 'textContent' null".
Hi i got the solution to the error. To solve this error, i had to make sure that the <script> tag comes after the element that i wanted to select. Thanks
Jonathan GrieveTreehouse Moderator 90,666 Points
It looks like it's not picking up the element you want to select, properly.
Are you sure it exists in the HTML? Or that you have saved all the files in your workspace/text editor. :-)