Any one can help me on this issue. Email Required, but never shown. No need to implement Interface. Many people know how to perform some operations like opening any desired browser through single method, running java script etc but they are not able to answer why did they do up-casting and down-casting. How can we modify the script to work for both browsers instead of having a script for each browser? Fill in your details below or click an icon to log in: Now you must be able to answer.

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BeforeMethod would be a better choice as it would ensure a fresh browser before each test method. By continuing to use this website, you agree to their use.

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Kaboom To fix this, either: I don’t WebDriver an abstract class? See below a part of cannlt WebDriver interface from selenium-java When you are Initializing any browser using selenium WebDriver, You are writing statements like bellow.

Leave a Reply Cancel reply Enter your comment here It will open New java Interface popup.

Given that you’re currently launching a new driver for each TestNG test confusingly, in TestNG a “test” is not at all the same thing as a test method, even though test methods are annotated with Testthat may or may not be what you want. Cannot instantiate interface in Magento 2?


This is the basic question asked in any interview question as soon as the person write the code. Yeah, like I said, confusing. Sign up or log in Sign up using Google. Simple enough, but I’m totally missing it, just trying to create an instance of WebDriver but getting the error cannot instantiate Bharat Mane 5, 7 26 In case your interfade still won’t be loaded, check your di.

You are commenting cannit your Twitter account. I got the issue when I called this code: A line used in all your test automation scripts.

WebDriver driver = new FirefoxDriver(); How does it work?

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Since the driver object is both created and quitted in the test script, we can move these things in the test fixtures setUp and tearDown methods annotated with Before and After: Wbdriver can combine the getFirefoxBrowser and getChromeBrowser methods into a single method.

This may be a duplicate question but none of the answer is working for this issue. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Since the driver object is both created and quitted in the test script, we can move these things in the test fixtures setUp and tearDown methods annotated innstantiate Before and After:.


Could you please explain this point in little detail sir. I think you have not mentioned the preference in your di. Be sure to add your interface as a preference correctly in the di.

That said, explaining the difference would not help this answer, because while it may be a good idea it does not solve the problem described in the question.

Instajtiate an very useful information.

magento2 – Fatal error: Cannot instantiate interface in Magento 2? – Magento Stack Exchange

To find out more, including how to control cookies, see here: Hi Kavya, There is java concept called Runtime polymorphism which is achieved when you upcast to WebDriver. If we could dannot upcasted til RemoteWebDriver.

Sign up using Email and Password. There are set of rules to be followed for creating an Interface.

How does it work?