java.lang.ExceptionInInitializerError at io.appium.java_client.pagefactory.utils.ProxyFactory.getEnhancedProxy(ProxyFactory.java:53) - appium-android

Question

Badly stuck. Facing error as above: I am using Cucumber framework to automate Mobile app both on Android and IOS. I have recently started doing automation.
So If I use PageFactory.initElements(driver, this); and try to find elements by using annotation as #FindBy my code works.
But if try to use PageFactory.initElements(new AppiumFieldDecorator(driver), this); and try to find elements by using annotation as #AndroidFindBy or #iOSXCUITFindBy
I get below exception.
Exception
java.lang.ExceptionInInitializerError
at io.appium.java_client.pagefactory.utils.ProxyFactory.getEnhancedProxy(ProxyFactory.java:53)
at io.appium.java_client.pagefactory.utils.ProxyFactory.getEnhancedProxy(ProxyFactory.java:33)
at io.appium.java_client.pagefactory.AppiumFieldDecorator.proxyForAnElement(AppiumFieldDecorator.java:216)
at io.appium.java_client.pagefactory.AppiumFieldDecorator.access$0(AppiumFieldDecorator.java:214)
at io.appium.java_client.pagefactory.AppiumFieldDecorator$1.proxyForLocator(AppiumFieldDecorator.java:107)
at org.openqa.selenium.support.pagefactory.DefaultFieldDecorator.decorate(DefaultFieldDecorator.java:62)
at io.appium.java_client.pagefactory.AppiumFieldDecorator.decorate(AppiumFieldDecorator.java:154)
at org.openqa.selenium.support.PageFactory.proxyFields(PageFactory.java:113)
at org.openqa.selenium.support.PageFactory.initElements(PageFactory.java:105)
at pageObjects.LogInPage.<init>(LogInPage.java:33)
at managers.PageObjectManager.getloginpage(PageObjectManager.java:22)
at stepDefinitions.Steps.User_is_on_login_page(Steps.java:46)
at ✽.User is on login page(file:///Users/ramanjeetaulakh/eclipse-workspace/CoreShare/src/test/resources/functionalTests/LoginTest.feature:6)
Caused by: java.lang.IllegalArgumentException
at org.objectweb.asm.ClassVisitor.<init>(Unknown Source)
at net.sf.cglib.core.DebuggingClassWriter.<init>(DebuggingClassWriter.java:49)
at net.sf.cglib.core.DefaultGeneratorStrategy.getClassVisitor(DefaultGeneratorStrategy.java:30)
at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:24)
at net.sf.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:332)
at net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:96)
at net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:94)
at net.sf.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at net.sf.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61)
at net.sf.cglib.core.internal.LoadingCache.get(LoadingCache.java:34)
at net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:119)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:294)
at net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:221)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:174)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:153)
at net.sf.cglib.proxy.Enhancer.<clinit>(Enhancer.java:73)
at io.appium.java_client.pagefactory.utils.ProxyFactory.getEnhancedProxy(ProxyFactory.java:53)
at io.appium.java_client.pagefactory.utils.ProxyFactory.getEnhancedProxy(ProxyFactory.java:33)
at io.appium.java_client.pagefactory.AppiumFieldDecorator.proxyForAnElement(AppiumFieldDecorator.java:216)
at io.appium.java_client.pagefactory.AppiumFieldDecorator.access$0(AppiumFieldDecorator.java:214)
at io.appium.java_client.pagefactory.AppiumFieldDecorator$1.proxyForLocator(AppiumFieldDecorator.java:107)
at org.openqa.selenium.support.pagefactory.DefaultFieldDecorator.decorate(DefaultFieldDecorator.java:62)
at io.appium.java_client.pagefactory.AppiumFieldDecorator.decorate(AppiumFieldDecorator.java:154)
at org.openqa.selenium.support.PageFactory.proxyFields(PageFactory.java:113)
at org.openqa.selenium.support.PageFactory.initElements(PageFactory.java:105)
at pageObjects.LogInPage.<init>(LogInPage.java:33)
at managers.PageObjectManager.getloginpage(PageObjectManager.java:22)
at stepDefinitions.Steps.User_is_on_login_page(Steps.java:46)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at io.cucumber.java.Invoker.doInvoke(Invoker.java:66)
at io.cucumber.java.Invoker.invoke(Invoker.java:24)
at io.cucumber.java.AbstractGlueDefinition.invokeMethod(AbstractGlueDefinition.java:47)
at io.cucumber.java.JavaStepDefinition.execute(JavaStepDefinition.java:29)
at io.cucumber.core.runner.CoreStepDefinition.execute(CoreStepDefinition.java:66)
at io.cucumber.core.runner.PickleStepDefinitionMatch.runStep(PickleStepDefinitionMatch.java:63)
at io.cucumber.core.runner.ExecutionMode$1.execute(ExecutionMode.java:10)
at io.cucumber.core.runner.TestStep.executeStep(TestStep.java:86)
at io.cucumber.core.runner.TestStep.run(TestStep.java:57)
at io.cucumber.core.runner.PickleStepTestStep.run(PickleStepTestStep.java:51)
at io.cucumber.core.runner.TestCase.run(TestCase.java:95)
at io.cucumber.core.runner.Runner.runPickle(Runner.java:75)
at io.cucumber.junit.PickleRunners$NoStepDescriptions.lambda$run$0(PickleRunners.java:151)
at io.cucumber.core.runtime.CucumberExecutionContext.lambda$runTestCase$3(CucumberExecutionContext.java:110)
at io.cucumber.core.runtime.RethrowingThrowableCollector.executeAndThrow(RethrowingThrowableCollector.java:23)
at io.cucumber.core.runtime.CucumberExecutionContext.runTestCase(CucumberExecutionContext.java:110)
at io.cucumber.junit.PickleRunners$NoStepDescriptions.run(PickleRunners.java:148)
at io.cucumber.junit.FeatureRunner.runChild(FeatureRunner.java:144)
at io.cucumber.junit.FeatureRunner.runChild(FeatureRunner.java:28)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at io.cucumber.junit.FeatureRunner.run(FeatureRunner.java:137)
at io.cucumber.junit.Cucumber.runChild(Cucumber.java:196)
at io.cucumber.junit.Cucumber.runChild(Cucumber.java:89)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at io.cucumber.junit.Cucumber$RunBeforeAllHooks.evaluate(Cucumber.java:266)
at io.cucumber.junit.Cucumber$RunAfterAllHooks.evaluate(Cucumber.java:281)
at io.cucumber.junit.Cucumber$StartTestRun.evaluate(Cucumber.java:233)
at io.cucumber.junit.Cucumber$FinishTestRun.evaluate(Cucumber.java:248)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:93)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:40)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:529)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:756)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:452)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)
POM
<?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>Automation</groupId>
<artifactId>CoreShare</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>CoreShare</name>
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>7.0.0</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-junit -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>7.3.4</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-jvm -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-jvm</artifactId>
<version>7.3.4</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>net.sourceforge.cobertura</groupId>
<artifactId>cobertura</artifactId>
<version>2.1.1</version>
<exclusions>
<exclusion>
<artifactId>tools</artifactId>
<groupId>com.sun</groupId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-jvm-deps -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-jvm-deps</artifactId>
<version>1.0.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>net.masterthought</groupId>
<artifactId>cucumber-reporting</artifactId>
<version>1.0.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-gherkin -->
<!--
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-gherkin</artifactId>
<version>7.3.4</version>
</dependency>
-->
<!-- https://mvnrepository.com/artifact/io.cucumber/gherkin -->
<!--
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>gherkin</artifactId>
<version>23.0.1</version>
</dependency>
-->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>2.0.2-beta</version>
</dependency>
<!--<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.7.0</version>
</dependency>
-->
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.141.59</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-remote-driver -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-remote-driver</artifactId>
<version>3.141.59</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.appium/java-client -->
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>7.4.1</version>
</dependency>
</dependencies>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<!--> <plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
PAGE CLASS
package pageObjects;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.How;
import org.openqa.selenium.support.PageFactory;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import io.appium.java_client.AppiumDriver;
import io.appium.java_client.MobileElement;
import io.appium.java_client.android.AndroidElement;
import io.appium.java_client.ios.IOSElement;
import io.appium.java_client.pagefactory.AndroidFindBy;
import io.appium.java_client.pagefactory.AppiumFieldDecorator;
import io.appium.java_client.pagefactory.iOSXCUITBy;
import io.appium.java_client.pagefactory.iOSXCUITFindBy;
public class LogInPage {
AppiumDriver<?> driver;
public LogInPage(AppiumDriver<?> driver) {
System.out.println("Entered LogInPage function on Login Page class");
System.out.println("Setting up Driver");
this.driver = driver;
PageFactory.initElements(new AppiumFieldDecorator(driver), this);
// PageFactory.initElements(driver, this);
System.out.println("Pagefactory Driver is set");
}
#AndroidFindBy(id = ":id/server_selection_spinner")
#iOSXCUITFindBy(id = "mobile-oauth-icon-down-arrow")
public WebElement clickONRegionSelector;
public void selectRegion() {
System.out.println(clickONRegionSelector);
clickONRegionSelector.click();
}
PAGE OBJECT MANAGER
package managers;
import io.appium.java_client.AppiumDriver;
import pageObjects.LogInPage;
public class PageObjectManager {
private AppiumDriver<?> driver;
private LogInPage loginpage;
public PageObjectManager(AppiumDriver<?> driver) {
this.driver = driver;
System.out.println("Entered Page Object Manager class");
}
public LogInPage getloginpage(){
System.out.println("Create Object for Login Page in page object manager class");
return (loginpage == null) ? loginpage = new LogInPage(driver) : loginpage;
}
}
Step Definition
package stepDefinitions;
import java.net.MalformedURLException;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.PageFactory;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import Hooks.myHooks;
import dataProvider.ConfigFileReader;
import io.appium.java_client.AppiumDriver;
import io.appium.java_client.MobileElement;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.pagefactory.AppiumFieldDecorator;
import io.cucumber.java.Before;
import io.cucumber.java.PendingException;
import io.cucumber.java.en.And;
import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;
import managers.PageObjectManager;
import pageObjects.LogInPage;
//import Hooks.myHooks;
public class Steps{
AppiumDriver<?> driver;
LogInPage loginpage;
PageObjectManager pageobjectmanager;
ConfigFileReader configFileReader;
#Given("^User is on login page$")
public void User_is_on_login_page() throws Throwable {
System.out.println("TEST started - User is on login page");
configFileReader = new ConfigFileReader();
this.driver = myHooks.driver;
driver.manage().timeouts().implicitlyWait(configFileReader.getImplicitlyWait(), TimeUnit.SECONDS);
pageobjectmanager = new PageObjectManager(driver);
loginpage = pageobjectmanager.getloginpage();
System.out.println("Enter Login page");
}
#When("^user select desired region$")
public void user_select_desired_region() throws Throwable {
System.out.println("User is on select desired region on step definstion");
loginpage.selectRegion();}
HOOKS Class
package Hooks;
import java.net.MalformedURLException;
import java.net.URL;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.WebDriverWait;
import dataProvider.ConfigFileReader;
import io.appium.java_client.AppiumDriver;
import io.appium.java_client.MobileElement;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.android.AndroidElement;
import io.appium.java_client.ios.IOSDriver;
import io.appium.java_client.ios.IOSElement;
import io.cucumber.java.Before;
public class myHooks extends ConfigFileReader {
public static AppiumDriver<?> driver;
static ConfigFileReader configFileReader;
#Before("#appium")
public static void startTest() {
configFileReader= new ConfigFileReader();
System.out.println("Setting up Platform");
String platform = null;
try {
platform = getPlatform();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(platform.equalsIgnoreCase("Android")) {
driver = startAppium_Android();
} else {
driver = startAppium_IOS();
}
}
/*
* This method is used for initiate the AppiumDriver with caps and connection protocol
*/
public static AndroidDriver<?> startAppium_Android() {
// Initializing the Appium driver
try {
System.out.println("Initializing Android setup");
DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("platformName","Android");
caps.setCapability("deviceName","Android_Emulator");
caps.setCapability("platformVersion","12");
caps.setCapability("udid","emulator-5554");
caps.setCapability("appPackage", "com.opentext.m.core");
caps.setCapability("appActivity","com.opentext.m.core.launch.MainRootActivity");
caps.setCapability("adbExecTimeout","50000");
URL url = new URL("http://127.0.0.1:4723/wd/hub");
driver = new AndroidDriver<WebElement>(url, caps);
}
catch (Exception e) {
e.printStackTrace();
}
//Returning the instance of the driver to the parent method
return (AndroidDriver<?>) driver;
}
/*
* This method is used for initiate the IOSDriver with caps and connection protocol
*/
public static IOSDriver<?> startAppium_IOS() {
// Initializing the Appium driver
try {
System.out.println("Initializing iOS setup");
DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("platformName","iOS");
caps.setCapability("deviceName","iPhone Simulator");
caps.setCapability("platformVersion","15.4");
caps.setCapability("udid","73035AA3-9143-46CB-856A-748FA5F17AC1");
// caps.setCapability("app","/Users/tower7/Library/Developer/CoreSimulator/Devices/AC7BD970-3D7F-4043-9ED6-B258F12A9891/data/Containers/Bundle/Application/557F43C6-3D05-4A1C-8AC0-8335E9D8E02B/OpenText Core share.app");
caps.setCapability("app","/Users/ramanjeetaulakh/Library/Developer/CoreSimulator/Devices/73035AA3-9143-46CB-856A-748FA5F17AC1/data/Containers/Bundle/Application/0EC66171-7256-4967-A682-6FA8DE0FFBD4/OpenText Core share.app");
caps.setCapability("automationName","XCUITest");
caps.setCapability("noReset",true);
caps.setCapability("bundleId","com.opentext.e.core");
URL url = new URL("http://127.0.0.1:4723/wd/hub");
driver = new IOSDriver<WebElement>(url, caps);
}
catch (Exception e) {
e.printStackTrace();
}
return (IOSDriver<?>) driver;
}
}