Exception in thread main java lang noclassdeffounderror com google common collect immutablemap

java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap error using GeckoDriver Firefox through Selenium in Java

Unable to solve it. I am working in eclipse, could you please help me out.

import org.openqa.selenium.WebDriver; import org.openqa.selenium.firefox.FirefoxDriver; //comment the above line and uncomment below line to use Chrome //import org.openqa.selenium.chrome.ChromeDriver; public class Selenium_1 < public static void main(String[] args) < // declaration and instantiation of objects/variables System.setProperty("webdriver.firefox.marionette","C:\\Program Files\\Java\\jre1.8.0_231\\lib\\ext\\geckodriver.exe"); //System.setProperty("webdriver.chrome.driver", "/path/to/chrome driver"); WebDriver driver = new FirefoxDriver(); //comment the above 2 lines and uncomment below 2 lines to use Chrome //System.setProperty("webdriver.chrome.driver","G:\\chromedriver.exe"); //WebDriver driver = new ChromeDriver(); String baseUrl = "http://demo.guru99.com/test/newtours/"; String expectedTitle = "Welcome: Mercury Tours"; String actualTitle = ""; // launch Fire fox and direct it to the Base URL driver.get(baseUrl); // get the actual value of the title actualTitle = driver.getTitle(); /* * compare the actual title of the page with the expected one and print * the result as "Passed" or "Failed" */ if (actualTitle.contentEquals(expectedTitle))< System.out.println("Test Passed!"); >else < System.out.println("Test Failed"); >//close Fire fox driver.close(); > > 

Please let me know if you need to know anything else… i am totally stuck… HELP! HELP! HELP!

Solution

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap at org.openqa.selenium.firefox.FirefoxDriver 

…implies that the file com/google/common/collect/ImmutableMap might be corrupted or there is some incompatibility between the version of the binaries you are using specifically with the guava version / dependency (maven).

You need to take care of a couple of things as follows:

In the System.setProperty() line you need to change webdriver.firefox.marionette to webdriver.gecko.driver . So effectively, the line of code will be:

System.setProperty("webdriver.gecko.driver","C:\\Program Files\\Java\\jre1.8.0_231\\lib\\ext\\geckodriver.exe"); 

Reference

You can find a relevant discussion in:

This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0

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java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap error using GeckoDriver Firefox through Selenium in Java

Unable to solve it. I am working in eclipse, could you please help me out.

import org.openqa.selenium.WebDriver; import org.openqa.selenium.firefox.FirefoxDriver; //comment the above line and uncomment below line to use Chrome //import org.openqa.selenium.chrome.ChromeDriver; public class Selenium_1 < public static void main(String[] args) < // declaration and instantiation of objects/variables System.setProperty("webdriver.firefox.marionette","C:\\Program Files\\Java\\jre1.8.0_231\\lib\\ext\\geckodriver.exe"); //System.setProperty("webdriver.chrome.driver", "/path/to/chrome driver"); WebDriver driver = new FirefoxDriver(); //comment the above 2 lines and uncomment below 2 lines to use Chrome //System.setProperty("webdriver.chrome.driver","G:\\chromedriver.exe"); //WebDriver driver = new ChromeDriver(); String baseUrl = "http://demo.guru99.com/test/newtours/"; String expectedTitle = "Welcome: Mercury Tours"; String actualTitle = ""; // launch Fire fox and direct it to the Base URL driver.get(baseUrl); // get the actual value of the title actualTitle = driver.getTitle(); /* * compare the actual title of the page with the expected one and print * the result as "Passed" or "Failed" */ if (actualTitle.contentEquals(expectedTitle))< System.out.println("Test Passed!"); >else < System.out.println("Test Failed"); >//close Fire fox driver.close(); > > 

Please let me know if you need to know anything else… i am totally stuck… HELP! HELP! HELP!

Solution

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap at org.openqa.selenium.firefox.FirefoxDriver 

…implies that the file com/google/common/collect/ImmutableMap might be corrupted or there is some incompatibility between the version of the binaries you are using specifically with the guava version / dependency (maven).

You need to take care of a couple of things as follows:

In the System.setProperty() line you need to change webdriver.firefox.marionette to webdriver.gecko.driver . So effectively, the line of code will be:

System.setProperty("webdriver.gecko.driver","C:\\Program Files\\Java\\jre1.8.0_231\\lib\\ext\\geckodriver.exe"); 

Reference

You can find a relevant discussion in:

This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0

Источник

Exception in thread «main» java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap error using Selenium Java

Error snapshot:

Solution

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap 

…implies that the file com/google/common/collect/ImmutableMap might be corrupted or there is some incompatibility between the version of the binaries you are using.

Further you need to take care of a couple of things as follows:

Instead of storing the chromedriver.exe binary right under C:\ try to put it within a directory as C:\\BrowserDrivers\\chromedriver.exe and change the System.setProperty() line accordingly. So effectively, the line of code will be:

System.setProperty("webdriver.gecko.driver","C:\\BrowserDrivers\\chromedriver.exe"); 

• JDK is upgraded to current levels JDK 8u311.
• Selenium is upgraded to current released Version 4.1.3.
• ChromeDriver is updated to current ChromeDriver v100.0 level.
• Chrome Browser is updated to current chrome=100.0 (as per chromedriver=100.0.4896.60 release notes).

Reference

You can find a relevant discussion in:

This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0

Источник

Error when running script Exception in thread main java lang NoClassDefFoundError com google common collect ImmutableMap

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