Unable to find solution ## Nodejs + Selenium

[Shatabdi Pal]

I am pretty new to nodejs, can someone help me please? 

This is my code below::

    var webdriver = require('selenium-webdriver');

    var driver = new webdriver.Builder().forBrowser('chrome').build();

    driver.get('http://www.google.com');

    driver.findElement({name: 'q'}).sendKeys('webdriverjs');

    driver.findElement({name: 'q'}).sendKeys(webdriver.Key.ENTER);

    driver.manage().window().maximize();

    driver.wait(webdriver.until.elementLocated({xpath: '//*[@id="rso"]/div/div/div[1]/div/div/h3/a'}), 30000);

    driver.findElement({xpath: '//*[@id="rso"]/div/div/div[1]/div/div/h3/a'}).click();

Getting the following error:

    DevTools listening on ws://127.0.0.1:12148/devtools/browser/86604bd8-c770-4659-bdaf-0abbf4cd790c

    (node:15596) UnhandledPromiseRejectionWarning: NoSuchElementError: no such element: Unable to locate element: {"method":"xpath","selector":"//*[@id="rso"]/div/div/div[1]/div/div/h3/a"}

      (Session info: chrome=65.0.3325.181)

      (Driver info: chromedriver=2.36.540470 (e522d04694c7ebea4ba8821272dbef4f9b818c91),platform=Windows NT 10.0.16299 x86_64)

        at Object.checkLegacyResponse (C:\Users\SPal\webdriverjs\node_modules\selenium-webdriver\lib\error.js:585:15)

        at parseHttpResponse (C:\Users\SPal\webdriverjs\node_modules\selenium-webdriver\lib\http.js:533:13)

        at Executor.execute (C:\Users\SPal\webdriverjs\node_modules\selenium-webdriver\lib\http.js:468:26)

        at <anonymous>

        at process._tickCallback (internal/process/next_tick.js:182:7)

    (node:15596) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)

    (node:15596) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.