/home/facturador/node_modules/selenium-webdriver/lib/webdriver.js:2525
        throw TypeError('each key must be a number of string; got ' + type)
              ^

TypeError: each key must be a number of string; got undefined
    at /home/facturador/node_modules/selenium-webdriver/lib/webdriver.js:2525:15
    at Array.forEach (<anonymous>)
    at WebElementPromise.sendKeys (/home/facturador/node_modules/selenium-webdriver/lib/webdriver.js:2520:32)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async facturar (/home/facturador/botfacturar.js:41:5)

Node.js v17.8.0