java lang ClassNotFoundException okhttp3 ConnectionPool - Selenium Error

Question

Below is my simple Selenium Test Code:

public static void main(String[] args) {

    System.setProperty("webdriver.chrome.driver", "/home/chromedriver");
    WebDriver driver= new ChromeDriver();

    driver.get("http://google.com");
}

And still i get an error: 

Exception in thread "main" java.lang.NoClassDefFoundError: okhttp3/ConnectionPool | Caused by: java.lang.ClassNotFoundException: okhttp3.ConnectionPool

Answer 1

The only reason for ClassNotFoundException is if your JARS are not right. First download the latest jar files from here: https://www.seleniumhq.org/download/. Also download the latest ChromeDriver. Update Chrome to the latest version supported by the chromedriver. And make sure the JARS are added appropriately. Then you should be fine.

Do let me know if this works.

Comments

Doesn't work

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which version of Selenium Jars, & chromedriver are you using?

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See this on how to configure selenium to your eclipse:

https://www.edureka.co/community/33056/how-can-i-configure-eclipse-for-using-selenium?show=33056#q33056

Answer 2

okhttp-3.10.0.jar & okio1.14.1.jar may be solve using this jar files your problem java.lang.NoClassDefFoundError: okhttp3/ConnectionPool

Comments

Thanks Surendra. Never knew there was a JAR file named like these. Let's hope @shubhamsinha's error is solved.

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Hello Surendra.

I'm getting below error after adding the okhttp-3.10.0.jar & okio1.14.1.jar file into my project.

:- java.lang.NoClassDefFoundError: org/apache/commons/exec/Executor

Answer 3

give a full path for system property and escape the slash used