appium / appium/java-client

[8.0.0 Beta 2] PageFactory not working with Java issue with initElements java 19

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Dominant language
Java
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Merged PRs (30d)
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Description

Description

issue with PageFactory class when using AppiumFieldDecorator as follows:-

Environment

MacOS testing IOS SImulator.
Using Appium 2.0 beta.71
jdk 19

` 

<!-- https://mvnrepository.com/artifact/io.appium/java-client -->
<dependency>
    <groupId>io.appium</groupId>
    <artifactId>java-client</artifactId>
    <version>8.5.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>4.9.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.testng/testng -->
<dependency>
    <groupId>org.testng</groupId>
    <artifactId>testng</artifactId>
    <version>7.7.0</version>
</dependency>
    <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>2.0.7</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.json/json -->
    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json</artifactId>
        <version>20230227</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple -->
    <dependency>
        <groupId>com.googlecode.json-simple</groupId>
        <artifactId>json-simple</artifactId>
        <version>1.1.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.15.2</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-nop -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-nop</artifactId>
        <version>2.0.7</version>
        <scope>test</scope>
    </dependency>

</dependencies>`

Code To Reproduce Issue [ Good To Have ]

private static IOSDriver driver; @iOSXCUITFindBy(accessibility= "test-standard_user") private WebElement standardUser; @iOSXCUITFindBy(accessibility = "test-LOGIN") private WebElement loginBtn; public LoginPage(IOSDriver driver) { super.driver = driver; PageFactory.initElements(new AppiumFieldDecorator(driver),this); }

Exception Stacktraces

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:208) at io.appium.java_client.pagefactory.AppiumFieldDecorator.access$000(AppiumFieldDecorator.java:60) at io.appium.java_client.pagefactory.AppiumFieldDecorator$1.proxyForLocator(AppiumFieldDecorator.java:99) at org.openqa.selenium.support.pagefactory.DefaultFieldDecorator.decorate(DefaultFieldDecorator.java:61) at io.appium.java_client.pagefactory.AppiumFieldDecorator.decorate(AppiumFieldDecorator.java:146) at org.openqa.selenium.support.PageFactory.proxyFields(PageFactory.java:109) at org.openqa.selenium.support.PageFactory.initElements(PageFactory.java:101) at org.example.saucelab.pages.LoginPage.<init>(LoginPage.java:20) at org.example.base.SetupAndTeardown.setUp(SetupAndTeardown.java:41) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:578) at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:139) at org.testng.internal.invokers.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:69) at org.testng.internal.invokers.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:361) at org.testng.internal.invokers.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:296) at org.testng.internal.invokers.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:180) at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:122) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.testng.TestRunner.privateRun(TestRunner.java:829) at org.testng.TestRunner.run(TestRunner.java:602) at org.testng.SuiteRunner.runTest(SuiteRunner.java:437) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:431) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:391) at org.testng.SuiteRunner.run(SuiteRunner.java:330) at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95) at org.testng.TestNG.runSuitesSequentially(TestNG.java:1256) at org.testng.TestNG.runSuitesLocally(TestNG.java:1176) at org.testng.TestNG.runSuites(TestNG.java:1099) at org.testng.TestNG.run(TestNG.java:1067) at com.intellij.rt.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:66) at com.intellij.rt.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:109) Caused by: net.sf.cglib.core.CodeGenerationException: java.lang.reflect.InaccessibleObjectException-->Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @6fadae5d at net.sf.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:464) at net.sf.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:339) 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$2.call(LoadingCache.java:54) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at net.sf.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61) at net.sf.cglib.core.internal.LoadingCache.get(LoadingCache.java:34) at net.sf.cglib.core.AbstractClassGenerator$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) ... 34 more Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @6fadae5d at java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:387) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:363) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:311) at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:201) at java.base/java.lang.reflect.Method.setAccessible(Method.java:195) at net.sf.cglib.core.ReflectUtils$1.run(ReflectUtils.java:61) at java.base/java.security.AccessController.doPrivileged(AccessController.java:569) at net.sf.cglib.core.ReflectUtils.<clinit>(ReflectUtils.java:52) at net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:243) at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) at net.sf.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:332) ... 46 more

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the failure using Java 19, AppiumFieldDecorator, and PageFactory.initElements with the example dependencies. Start at io.appium.java_client.pagefactory.utils.ProxyFactory.getEnhancedProxy and the cglib exception shown at ProxyFactory.java:53. Done means PageFactory initialization no longer fails with the reported inaccessible java.lang.ClassLoader method.

Written by the indexing model from the issue text.

Assessment

Tech stack
ios, java
Domain
mobile, testing
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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