Issue with Angular2 - namespace webdriver not detected during npm installation

Upon restarting my Angular2 project, I ran the npm install command and encountered this error message:

node_modules/protractor/built/browser.d.ts(258,37): error TS2503: Cannot find namespace 'webdriver'

Does anyone have insight into the origin of this error and how to resolve it?

Thank you in advance.

Answer №1

Updated on December 21, 2016: The issue has been resolved in protractor version 4.0.14.

protractor relies on selenium-webdriver:

'@types/selenium-webdriver': '~2.53.31',

Unfortunately, a recent merge (version 2.53.37) caused an issue as mentioned in this link.

A temporary solution is to manually install version 2.53.36 to resolve the issue until a new protractor version with the updated selenium-webdriver package is released.

npm install @types/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="95e6f0f9f0fbfce0f8b8e2f0f7f1e7fce3f0e7d5a7bba0a6bba6a3">[email protected]</a> --save-dev

Remember to remove the dev dependency once protractor is fixed.

There is a pending pull request at: https://github.com/angular/protractor/pull/3848

Answer №2

If you are encountering difficulties even after updating to Protractor 4.0.14, I discovered that my classes which made use of webdriver now needed an import statement:

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

Hopefully this information proves useful for others facing the same problem.

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