Selenium: ElementNotInteractableException: element not interactable

The element exists in the DOM, but the driver cannot perform the requested interaction on it. Usually it is not visible (zero size, display: none, visibility: hidden, off-screen in a closed menu), so there is nothing a user could click or type into. It also occurs when the action does not make sense for the element, for example calling send_keys on a div that is not editable, or clear() on something that is not a form field.

Firefox's GeckoDriver often phrases the same condition as Element <input> could not be scrolled into view. Older Selenium versions used ElementNotVisibleException for the visibility case; current drivers return ElementNotInteractableException.

What is not wrong: the locator found an element. It found one you cannot interact with, often a hidden duplicate.

from selenium.webdriver.common.by import By
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

menu = driver.find_element(By.CSS_SELECTOR, "nav .account")
ActionChains(driver).move_to_element(menu).perform()      # reveal submenu
logout = WebDriverWait(driver, 10).until(
    EC.element_to_be_clickable((By.LINK_TEXT, "Log out")))
logout.click()

Script the same reveal steps a user would take, and wait for visibility rather than presence before interacting. Write locators scoped to the visible region of the page, and run headless sessions with an explicit desktop window size so responsive layouts do not hide elements unexpectedly.