FileReader: error イベント

addEventListener("error", (event) => {});
onerror = (event) => {};

const fileInput = document.querySelector('input[type="file"]');
const reader = new FileReader();
function handleSelected(e) {
  const selectedFile = fileInput.files[0];
  if (selectedFile) {
    reader.addEventListener("error", () => {
      console.error(`Error occurred reading file: ${selectedFile.name}`);
    });
    reader.addEventListener("load", () => {
      console.error(`File: ${selectedFile.name} read successfully`);
    });
    reader.readAsDataURL(selectedFile);
  }
}
fileInput.addEventListener("change", handleSelected);