This thread will be helpful for every person which want to know how to use selenium with a chrome driver specially.
I still didn’t find how to use selenium, I don’t know how making it work with chromedriver.
Can someone put some specific code please and give me accurate explanations about how to install chrome and all those things …
I always have this error
(node:558) UnhandledPromiseRejectionWarning: WebDriverError: unknown error: cannot find Chrome binary
(Driver info: chromedriver=73.0.3683.20 (8e2b610813e167eee3619ac4ce6e42e3ec622017),platform=Linux 4.4.0-1066-aws x86_64)
when i use this code
require('chromedriver');
const {Builder, By, Key, logging, until} = require('selenium-webdriver');
let driver = await new Builder()
.forBrowser('chrome')
.build();
and i got this error
(unknown error: DevToolsActivePort file doesn't exist)
(The process started from chrome location /rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/chromedriver/73.0.0/node_modules/chromedriver/lib/chromedriver/chromedriver is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
(Driver info: chromedriver=73.0.3683.20 (8e2b610813e167eee3619ac4ce6e42e3ec622017),platform=Linux 4.4.0-1066-aws x86_64)
at Object.checkLegacyResponse (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/lib/http.js:509:13)
at doSend.then.response (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/lib/http.js:441:30)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:189:7)
From: Task: WebDriver.createSession()
at Function.createSession (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/lib/webdriver.js:769:24)
at Function.createSession (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/chrome.js:761:15)
at createDriver (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/index.js:170:33)
at Builder.build (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/selenium-webdriver/3.6.0/node_modules/selenium-webdriver/index.js:642:16)
at create (/app/server.js:21:8)
at /app/server.js:57:5
at Layer.handle [as handle_request] (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/express/4.16.4/node_modules/express/lib/router/layer.js:95:5)
at next (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/express/4.16.4/node_modules/express/lib/router/route.js:137:13)
at Route.dispatch (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/express/4.16.4/node_modules/express/lib/router/route.js:112:3)
at Layer.handle [as handle_request] (/rbd/pnpm-volume/3413e97b-1507-420a-aacc-b09a3a8055ce/node_modules/.registry.npmjs.org/express/4.16.4/node_modules/express/lib/router/layer.js:95:5)
(node:4272) 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:4272) [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.
when i use this code
require('chromedriver');
const {Builder, By, Key, logging, until} = require('selenium-webdriver');
let driver = await new Builder()
.withCapabilities({'browserName':'chrome', "chromeOptions":{binary: require('chromedriver').path}})
.build();