Question
Uncaught TypeError: Cannot read properties of null (reading 'addEventListener')
- Posted on February 12, 2022
Asked by rinkushinha.r@gmail.com
console.log(“ajax”);
let fetchBtn = document.getElementById(‘fetchBtn’);
fetchBtn.addEventListener('click', buttonClickHandler);
function buttonClickHandler() {
console.log('you have clicked to fetchBtn');
const xhr = new XMLHttpRequest();
xhr.open('GET', 'harry.txt', true);
}
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Hello there,
Can you please verify that the .txt file document is present? Usually, if the file is missing you will run into this error message.
Regards,
Alex