java.lang.NoClassDefFoundError: com/aventstack/extentreports/reporter/ExtentHtmlReporter

[KonkaKrish]

Getting Below error, please help me guys spent a lot of time to fix this issue and no luck so far

Not getting extent reports - tried many ways and got struck, provided below my POM.xml and runner file- much appreciate your help in advance!

---

FAILED CONFIGURATION: @afterclass extentReport
java.lang.NoClassDefFoundError: com/aventstack/extentreports/reporter/ExtentHtmlReporter
at com.cucumber.listener.Reporter.loadXMLConfig(Reporter.java:56)
at com.API.runner.CucumberRunner.extentReport(CucumberRunner.java:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:514)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:215)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:142)
at org.testng.internal.TestMethodWorker.invokeAfterClassMethods(TestMethodWorker.java:232)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:115)
at org.testng.TestRunner.privateRun(TestRunner.java:782)
at org.testng.TestRunner.run(TestRunner.java:632)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:366)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:361)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:319)
at org.testng.SuiteRunner.run(SuiteRunner.java:268)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1244)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
at org.testng.TestNG.run(TestNG.java:1064)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:113)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:206)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:177)
Caused by: java.lang.ClassNotFoundException: com.aventstack.extentreports.reporter.ExtentHtmlReporter
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 26 more #

My POM.xml
-----------------

4.0.0
Cucumber_API
Cucumber_API
0.0.1-SNAPSHOT

<properties>
	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
	<java.version>1.8</java.version>
</properties>

<dependencies>
	<dependency>
		<groupId>org.testng</groupId>
		<artifactId>testng</artifactId>
		<version>6.9.9</version>
	</dependency>
	<dependency>
		<groupId>org.apache.poi</groupId>
		<artifactId>poi</artifactId>
		<version>4.0.1</version>
	</dependency>

	<!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
	<dependency>
		<groupId>org.apache.poi</groupId>
		<artifactId>poi-ooxml</artifactId>
		<version>4.0.1</version>
	</dependency>

	<!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml-schemas -->
	<dependency>
		<groupId>org.apache.poi</groupId>
		<artifactId>poi-ooxml-schemas</artifactId>
		<version>4.0.1</version>
	</dependency>

	<!-- https://mvnrepository.com/artifact/io.rest-assured/rest-assured -->
	<dependency>
		<groupId>io.rest-assured</groupId>
		<artifactId>rest-assured</artifactId>
		<version>4.1.2</version>
	</dependency>

	<!-- https://mvnrepository.com/artifact/com.aventstack/extentreports -->
	<dependency>
		<groupId>com.aventstack</groupId>
		<artifactId>extentreports</artifactId>
		<version>5.0.6</version>
	</dependency>

	<dependency>
		<groupId>com.relevantcodes</groupId>
		<artifactId>extentreports</artifactId>
		<version>2.41.2</version>
	</dependency>
	
	<!-- https://mvnrepository.com/artifact/com.vimalselvam/cucumber-extentsreport -->
	<dependency>
	    <groupId>com.vimalselvam</groupId>
	    <artifactId>cucumber-extentsreport</artifactId>
	    <version>3.1.1</version>
	</dependency>
	
	<dependency>
		<groupId>info.cukes</groupId>
		<artifactId>cucumber-testng</artifactId>
		<version>1.2.6</version>
	</dependency>

	<dependency>
		<groupId>net.masterthought</groupId>
		<artifactId>cucumber-reporting</artifactId>
		<version>5.4.0</version>
	</dependency>

	<!-- https://mvnrepository.com/artifact/info.cukes/cucumber-java -->
	<dependency>
	    <groupId>info.cukes</groupId>
	    <artifactId>cucumber-java</artifactId>
	    <version>1.2.6</version>
	    <type>pom</type>
	</dependency>

	<dependency>
	    <groupId>info.cukes</groupId>
	    <artifactId>cucumber-jvm-deps</artifactId>
	    <version>1.0.5</version>
	    <scope>provided</scope>
	</dependency>
	
	<dependency>
		<groupId>info.cukes</groupId>
		<artifactId>cucumber-picocontainer</artifactId>
		<version>1.2.6</version>
	</dependency>

	<dependency>
	    <groupId>info.cukes</groupId>
	    <artifactId>cucumber-junit</artifactId>
	    <version>1.2.6</version>
	</dependency>

</dependencies>

Runner.Java
-----------------
import java.io.File;
import org.testng.annotations.AfterClass;
import com.API.report.reportHelp;
import com.cucumber.listener.Reporter;
import cucumber.api.CucumberOptions;
import cucumber.api.testng.AbstractTestNGCucumberTests;

@CucumberOptions(strict = true, monochrome = true, features = "src/test/resources/features", glue = "com.API.StepDef", plugin = {
		"pretty", "json:target/cucumber.json","com.cucumber.listener.ExtentCucumberFormatter:target/cucumber-reports/report.html"})

public class CucumberRunner extends AbstractTestNGCucumberTests {


	@AfterClass(alwaysRun = true)
	public void extentReport() throws Exception {
		Reporter.loadXMLConfig(new File("src/test/resources/extent-config.xml"));

        
	}

}

[StefaneAL]

What if you try to use
"com.vimalselvam.cucumber.listener.ExtentCucumberFormatter:target/cucumber-reports/report.html"
instead of
"com.cucumber.listener.ExtentCucumberFormatter:target/cucumber-reports/report.html"

assuming that

<dependency>
	    <groupId>com.vimalselvam</groupId>
	    <artifactId>cucumber-extentsreport</artifactId>
	    <version>3.1.1</version>
	</dependency>

or replace

<dependency>
		<groupId>com.aventstack</groupId>
		<artifactId>extentreports</artifactId>
		<version>5.0.6</version>
	</dependency>

for

<dependency>
		<groupId>com.aventstack</groupId>
		<artifactId>extentreports</artifactId>
		<version>3.0.7</version>
	</dependency>

Good luck