I am working on Selenium with Cucumber setup and I am facing error when I run the TestRunner file.
cucumber.runtime.CucumberException: No backends were found. Please make sure you have a backend module on your CLASSPATH.
POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>Automation</groupId>
<artifactId>Cucumber</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Cucumber</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/info.cukes/cucumber-junit -->
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>1.2.5</version>
</dependency>
<!-- https://mvnrepository.com/artifact/info.cukes/cucumber-java -->
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
</dependency>
</dependencies>
</project>
I have mapped feature file to StepDefinition file as shown below
Feature file
Feature: Login Functionality
Scenario: Home page default login
Given User is on Home page
When User logs into application with valid credentials
Then User should be logged into application and landing page should be displayed to user
StepDefinition file
package stepDefenition;
import org.junit.runner.RunWith;
import cucumber.api.junit.Cucumber;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.When;
import cucumber.api.java.en.Then;
#RunWith(Cucumber.class)
public class StepDefenition {
#Given("^User is on Home page$")
public void user_is_on_home_page() throws Throwable {
System.out.println("User is on Home Page");
}
#When("^User logs into application with valid credentials$")
public void user_logs_into_application_with_valid_credentials() throws Throwable {
System.out.println("User enters valid credentials and clicks on submit");
}
#Then("^User should be logged into application and landing page should be displayed to user$")
public void user_should_be_logged_into_application_and_landing_page_should_be_displayed_to_user() throws Throwable {
System.out.println("User logged in successfully and landing page is displayed to user with all the details");
}
}
Test Runner File:
package cucumberOption;
import org.junit.runner.RunWith;
import cucumber.api.CucumberOptions;
import cucumber.api.junit.Cucumber;
#RunWith(Cucumber.class)
#CucumberOptions(
features = "src/test/java/features",
glue="stepDefenition")
public class TestRunner {
}
I am using version:
Neon.3 Release (4.6.3) of Eclipse
Natural 0.7.6 Cucumber plugin
Maven version : Apache Maven 3.6.3
Java Version : java version "1.8.0_241"
structure of the project
I have tried changing versions for java and Junit and adding Io.cucumber dependencies nothing worked.
Added java 1.8 jdk to project build path.
I have viewed all previous threads on this kind of issue.
I did not understand why you using #RunWith annotation in step def class. As cucumber will automatically take care of running it via cucumberRunner, so you can execute your test either from Runner class or via feature files(Scenario level or entire feature file) w/o using any #RunWith annotation. Probably this is the cause of your error here-See below exception:
cucumber.runtime.CucumberException:
Classes annotated with #RunWith(Cucumber.class) must not define any
Step Definition or Hook methods. Their sole purpose is to serve as
an entry point for JUnit. Step Definitions and Hooks should be defined
in their own classes. This allows them to be reused across features.
Offending class: class com.abc.StepDefs.FWFeatureTestSteps (for ex).
Also you need not to have separate junit dependency in pom, only cucumber-junit is enough as long as you want cucumber to get the job done.
Note: Don't mix io.cucumber and info.cukes, use any of them. Mixing both will also cause this very same exception.
Related
I use an embedded Jetty (11.0.13) server with Jersey (3.1.0) that provides a simple REST interface which returns JSON objects. The JSON objects are serialized using Jackson.
The setup works fine as long as I don´t use Java´s module system.
But when I add the module-info.java file (see below), I get the following error as soon as I call the service.
WARNING: The following warnings have been detected: WARNING: Unknown HK2 failure detected:
MultiException stack 1 of 2
java.lang.NoClassDefFoundError: jakarta/xml/bind/annotation/XmlElement
at com.fasterxml.jackson.module.jakarta.xmlbind.JakartaXmlBindAnnotationIntrospector.<init>(JakartaXmlBindAnnotationIntrospector.java:137)
...
Caused by: java.lang.ClassNotFoundException: jakarta.xml.bind.annotation.XmlElement
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 83 more
MultiException stack 2 of 2
java.lang.IllegalStateException: Unable to perform operation: post construct on org.glassfish.jersey.jackson.internal.DefaultJacksonJaxbJsonProvider
at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:429)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:466)
...
To make it work, I have to add the JAX-B-API to the pom.xml and to the module-info.java.
The error only occurs when using Java modules. When I simply delete the module-info.java file, everythink works fine even without the JAX-B dependency.
This is the point where I am really confused. Why do I need the JAX-B dependency when I use the module system, but not when I don´t use it? And why does the ClassNotFoundException even occur? Shouldn´t warn the module system about missing dependencies on startup?
I hope someone can explain that. It took me days to make it work.
This is the setup that produces the issue:
pom.xml
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.target>17</maven.compiler.target>
<maven.compiler.source>17</maven.compiler.source>
</properties>
<dependencies>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>11.0.13</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
<version>11.0.13</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>3.1.0</version>
</dependency>
</dependencies>
</project>
Main.java
public class Main {
public static void main(String[] args) throws Exception {
Server server = new Server(8080);
server.setStopAtShutdown(true);
ServletContextHandler context = new ServletContextHandler(server, "/");
ServletHolder servletHolder = context.addServlet(ServletContainer.class, "/*");
servletHolder.setInitParameter("jersey.config.server.provider.packages", "com.example.demo");
servletHolder.setInitParameter("jersey.config.server.wadl.disableWadl", "true");
server.start();
}
}
DemoResource.java
#Path("/hello")
public class DemoResource {
#GET
#Produces("application/json")
public HelloDto hello() {
return new HelloDto("Hello, World!");
}
public record HelloDto(String value) {
#JsonGetter("value")
public String value() {
return this.value;
}
}
}
module-info.java
module demo {
requires org.eclipse.jetty.server;
requires org.eclipse.jetty.servlet;
requires jersey.container.servlet.core;
requires jakarta.ws.rs;
requires com.fasterxml.jackson.annotation;
}
This is the standard JVM behavior of classpath (old school Java) and modulepath (new school Java Platform Module System, aka JPMS).
Once you have a module-info.class you have a modulepath active, and all of the access rules it has.
Your runtime can have both at the same time, and this is quite normal.
Don't rely on old school classpath to get around bad code and bad behavior, use JPMS and module-info.class and you'll know what the developers of those projects jars intend for you to use (you won't be allowed to use internal classes for example, as those are highly volatile and can change at a moments notice).
jakarta.xml.bind is required by HK2 to operate, so you have to declare it in your build dependencies to just compile, and then your module-info.java to be able to access it.
Check the other answers here on Stackoverflow for advice on how to use module-info.java properly (there's far more to it than just requires <module>).
I added the login steps in Login class. But when I run the scenario from the Login.feature file I still get undefined steps error.
Login class
package stepDefinitions;
import io.cucumber.java.en.And;
import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;
public class Login {
#Given("I am on the login page")
public void ı_am_on_the_login_page() {
// Write code here that turns the phrase above into concrete actions
throw new io.cucumber.java.PendingException();
}
#When("I enter a correct e-mail address")
public void ı_enter_a_correct_e_mail_address() {
// Write code here that turns the phrase above into concrete actions
throw new io.cucumber.java.PendingException();
}
#And("I enter a correct password")
public void ı_enter_a_correct_password() {
// Write code here that turns the phrase above into concrete actions
throw new io.cucumber.java.PendingException();
}
#And("I click on login button")
public void ı_click_on_login_button() {
// Write code here that turns the phrase above into concrete actions
throw new io.cucumber.java.PendingException();
}
#Then("I should be presented with successful login message")
public void ı_should_be_presented_with_successful_login_message() {
// Write code here that turns the phrase above into concrete actions
throw new io.cucumber.java.PendingException();
}
}
This is my Login.feature file
Feature: Login page
Scenario: Successful login test
Given I am on the login page
When I enter a correct e-mail address
And I enter a correct password
And I click on login button
Then I should be presented with successful login message
pom.xml file
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>Segmentify_Project</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>4.1.4</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>7.3.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-testng -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-testng</artifactId>
<version>7.3.3</version>
</dependency>
</dependencies>
</project>
This is the project format
enter image description here
I receive the following error when I run the scenario from Login.feature
Step undefined
You can implement this step and 4 other step(s) using the snippet(s) below:
#Given("I am on the login page")
public void ı_am_on_the_login_page() {
// Write code here that turns the phrase above into concrete actions
throw new io.cucumber.java.PendingException();
}
I got an error similar to this.
I tried different solution, like edit configuration. But when i create runner class and run it, the feature started working without any problem.
My runner class
#RunWith(Cucumber.class)
#CucumberOptions(features ="C:\\Users\\user1\\Desktop\\Selenium\\com.cucumber\\src\\test\\resources\\features"
,glue = "stepDefinition")
public class testRunner {
}
Im trying to configure Websockets on my tomcat server but I'm not able to set the endpoint. But I keep getting error
error: cannot find symbol #ServerEndpoint("/websocketendpoint")
I installed the javax.websocket api but im still missing javax.websocket.server package. I've tried installing every java websocket package I could find and still doesnt work.
Is it supposed to be a part of my tomcat server, java 11 or openJDK, or do I just have to get from somewhere online? I've not been able to find this package till now. All other anotations work when I compile with websocket-api.jar
import javax.naming.*;
import java.io.*;
import java.util.*;
import org.json.*;
import javax.naming.*;
import javax.websocket.*;
#ServerEndpoint("/websocketendpoint")
public class OffisEndpoint{
private Session session;
#OnOpen
public void onOpen(Session session){
this.session = session;
}
#OnMessage
public void onMessage(String message){
try{
if(this.session != null && this.session.isOpen()){
this.session.getBasicRemote().sendText("From Server"+ message);
}
}catch(Exception e){
}
}
#OnClose
public void onClose(){
System.out.println("Close Connection ...");
}
#OnError
public void onError(Throwable e){
e.printStackTrace();
}
}
You're not going to be able to live without a build tool very long as you move forward. For this code I used maven to get going. Maven assumes a particular directory structure so your environment would look like:
pom.xml
src/
main/
java/
com/
example/
websocket/
OffisEndpoint.java
The first line in OffisEndpoint.java will now be package com.example.websocket; to indicate that the file now lives in a Java package.
The contents of pom.xml are:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>websocket</artifactId>
<version>1.0.0</version>
<packaging>war</packaging>
<properties>
<failOnMissingWebXml>false</failOnMissingWebXml>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>javax.websocket</groupId>
<artifactId>javax.websocket-api</artifactId>
<version>1.1</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>
You'll need to install Maven to be able to use it. See the Install instructions for more detail.
Once you get Maven installed, change to the directory where your pom.xml file lives and run mvn clean package. This will download files that are needed one time. The next time you build it will not take very long.
The build creates target/websocket-1.0.0.war. This can be deployed to a running Tomcat by copying it to the webapps directory.
You will access this websocket endpoint through http://localhost:8080/websocket/websocketendpoint. The extra path element is because your code is deploy the the websocket web application.
My project builds successfully with groovy-eclipse-compiler, but fails without groovy-eclipse-compiler (using just javac). The build fails with an error message as given below (reported in a test class, while mocking an invocation)
java: reference to getFileResource is ambiguous
In order to debug the issue, I created a project with minimal files (given below). Though in project we have groovy source also, but I have not included them here to keep the code minimal.
The code is also pushed to git and is available at https://github.com/kaushalkumar/project-debug
My Doubt: The reported issue looks to be legitimate and I feel that groovy-eclipse-compiler must also fail, but it seems that the error is ignored. I am trying to understand what make groovy compiler to ignore it. Is it an issue in groovy compiler?
src/main/java/pkg1/IStrategy.java
package pkg1;
import java.util.Map;
public interface IStrategy {
Map<String, Object> getEnvMap();
}
src/main/java/pkg1/SharedResourceHelper.java
package pkg1;
import java.io.File;
import java.io.IOException;
import java.util.Map;
public class SharedResourceHelper {
public static File getFileResource(final String resourceName, final IStrategy strategy) throws IOException {
return getFileResource(resourceName, strategy.getEnvMap());
}
public static File getFileResource(final String resourceName, final Map<String, Object> envConfig) throws IOException {
return null;
}
}
src/test/java/pkg1/StrategyTest.java
package pkg1;
import pkg1.SharedResourceHelper;
import org.easymock.EasyMock;
import org.powermock.api.easymock.PowerMock;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.junit.Test;
import org.powermock.modules.junit4.PowerMockRunner;
import org.junit.runner.RunWith;
import java.io.File;
#PrepareForTest({SharedResourceHelper.class})
#RunWith(PowerMockRunner.class)
public class StrategyTest {
#Test
#PrepareForTest({SharedResourceHelper.class})
public void testGetFileResource() throws Exception {
PowerMock.mockStatic(SharedResourceHelper.class);
EasyMock.expect(SharedResourceHelper.getFileResource(EasyMock.anyString(), EasyMock.anyObject())).andReturn(File.createTempFile("tmp", "s"));
// EasyMock.expect(SharedResourceHelper.getFileResource("test", null)).andReturn(File.createTempFile("tmp", "s"));
}
}
/pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>project.debug</groupId>
<artifactId>project</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-easymock</artifactId>
<version>2.0.7</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>2.0.7</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<compilerId>groovy-eclipse-compiler</compilerId>
<source>1.8</source>
<target>1.8</target>
</configuration>
<dependencies>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-eclipse-compiler</artifactId>
<version>2.9.2-01</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-eclipse-batch</artifactId>
<version>2.4.3-01</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>
Java version - 1.8.0_231
Maven - 3.6.2
OS - Mac 10.15.6
groovy-eclipse-compiler - 2.9.2-01
groovy-eclipse-batch - 2.4.3-01
You reference "SharedResourceHelper.getFileResource(EasyMock.anyString(), EasyMock.anyObject())" is indeed ambiguous. If you add a typecast before "EasyMock.anyObject()" you could disambiguate. And EasyMock probably provides an "any" method that you can pass a type into as well.
groovy-eclipse-compiler is based upon ecj (eclipse compiler for java) and not javac, so there are bound to be differences. It may also be that ecj has a different default error/warning level for this particular case. If you feel this should be an error, you can file a JDT bug at bugs.eclipse.org.
eric-milles gave some direction to further explore this. His input is available at https://github.com/groovy/groovy-eclipse/issues/1157.
Based on his comment, we explored the history of https://github.com/groovy/groovy-eclipse/blob/master/extras/groovy-eclipse-batch-builder/build.properties and found that the compilation issue was between 2.4.12-01 (compilation works) and 2.4.12-02 (compilation breaks- as expected), which was part of release 2.9.2.
The change happened on Aug 10, 2017 (13c1c2a#diff-c8c111c3afb6080ae6b32148caaf6a0a), with comment as "Remove codehaus references". The jdt.patch.target was targeted for e44 which is Luna. This was same for both the files.
I invested some time in exploring https://github.com/eclipse/eclipse.jdt.core, to figure out how compiler behaviour could have altered, but could not get much. Though I am not very sure, but I feel that change in groovy-eclipse-batch (between 2.4.12-01 and 2.4.12-02) might be the cause of this.
Having invested this much time, I feel that it is not worth to further debug on this to figure out the root cause as the issue is already fixed in next version(s) [2.4.12-02 and beyond].
I created a automated test scenario using selenium + cucumber on java, and when I try to execute my test nothing occur. I don't know what I did worng but I think that something happend with my feature, because exist warning on the following messages "No definition found for I try to login on facebook", "No definition found for I put my user "email"", "No definition found for I put my password "pass"" and "No definition found for validate login".
I imported these jars using maven: cucumber-java : 1.2.5/cucumber-junit : 1.2.5/selenium-java : 3.0.1/selenium-firefox-driver : 3.0.1/junit : 4.12
RunTest.java
package com.tdd.facebook;
import org.junit.runner.RunWith;
import cucumber.api.junit.Cucumber;
import cucumber.api.CucumberOptions;
#RunWith(Cucumber.class)
#CucumberOptions(
format = {"pretty", "html:target/cucumber"},
features = {"src/test/resources"}
)
public class RunTest {
public RunTest() {
// TODO Auto-generated constructor stub
}
}
LoginSteps.java
package com.tdd.facebook;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import cucumber.api.PendingException;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;
public class LoginSteps {
WebDriver driver = null;
#Given("^I try to login on facebook$")
public void i_try_to_login_on_facebook() throws Throwable {
System.setProperty("webdriver.gecko.driver", "C:\\Caio\\Selenium\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();
driver.get("https://www.facebook.com/");
throw new PendingException();
}
#When("^I put my user \"([^\"]*)\"$")
public void i_put_my_user(String email) {
driver.findElement(By.id(email)).click();
driver.findElement(By.id(email)).sendKeys("UserTest");
}
#When("^I put my password \"([^\"]*)\"$")
public void i_put_my_password(String pass){
driver.findElement(By.id(pass)).click();
driver.findElement(By.id(pass)).sendKeys("Test");
}
#Then("^validate login$")
public void validate_login() throws Throwable {
System.out.println("Login OK");
}
public LoginSteps() {
// TODO Auto-generated constructor stub
}
}
Login.feature
Feature: Login on facebook
Scenario: Check if the login is successful
Given I try to login on facebook
When I put my user "email"
When I put my password "pass"
Then validate login
pow.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.tdd</groupId>
<artifactId>facebook</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>facebook</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>1.2.5</version>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>1.2.5</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-firefox-driver</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
</dependencies>
</project>
You need to add glue option to cucumberoptions with the path to the step definition classes. Use glue="com.tdd.facebook". I am not sure about this but you might want to remove the constructor in the runner RunTest.
In the LoginStps class - i_try_to_login_on_facebook() method, you are declaring another driver variable and initializing it. Thus the driver field of the class will remain null. Remove this. Also in the same method you are throwing a k. As you have implemented the step you do not need it anymore.
Also do check if all the jars are imported in the pom. I think you are missing some jars. Check the cucumber java page.