【发布时间】:2019-02-16 07:56:03
【问题描述】:
黄瓜 V. 4.2.3 |硒 V.3.8.1 | JUnit V.4.12 |范围报告 V. 3.1.1
在 RunCuke 中的插件下集成“com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter:”时遇到错误“java.lang.NoClassDefFoundError: cucumber/runtime/io/URLOutputStream” Java文件
package com.jacksparrow.automation.suite.runner;
import org.junit.runner.RunWith;
import cucumber.api.CucumberOptions;
import cucumber.api.junit.Cucumber;
@RunWith(Cucumber.class)
@CucumberOptions(features = "classpath:features/functional/",
glue = {"com.jacksparrow.automation.steps_definitions.functional" },
tags = { "@guest_plp" },
plugin = { "pretty","json:target/cucumber-json/cucumber.json",
"junit:target/cucumber-reports/Cucumber.xml", "html:target/cucumber-reports",
"com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter:"},
strict = false,
dryRun = false,
monochrome = true)
public class FunctionalRunCuke {
}
Error Screen Shot from Eclipse
尝试在 POM.xml 中添加扩展黄瓜适配器,如下所示 -
<dependency>
<groupId>com.aventstack</groupId>
<artifactId>extentreports-cucumber4-adapter</artifactId>
<version>1.0.5</version>
</dependency>
<dependency>
<groupId>com.aventstack</groupId>
<artifactId>extentreports</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>com.vimalselvam</groupId>
<artifactId>cucumber-extentsreport</artifactId>
<version>3.1.1</version>
</dependency>
如果我删除“extentreports-cucumber4-adapter”,则不会出现下面提到的编译时错误 -
java.lang.NoClassDefFoundError: cucumber/runtime/io/URLOutputStream
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.getConstructor(Class.java:1825)
at cucumber.runtime.formatter.PluginFactory.findSingleArgConstructor(PluginFactory.java:141)
at cucumber.runtime.formatter.PluginFactory.instantiate(PluginFactory.java:82)
at cucumber.runtime.formatter.PluginFactory.create(PluginFactory.java:73)
at cucumber.runtime.formatter.Plugins.createPlugins(Plugins.java:65)
at cucumber.runtime.formatter.Plugins.<init>(Plugins.java:37)
at cucumber.api.junit.Cucumber.<init>(Cucumber.java:94)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:87)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:73)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:46)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:522)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
Caused by: java.lang.ClassNotFoundException: cucumber.runtime.io.URLOutputStream
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 27 more
我在 POM.xml 中添加了以下依赖项
<!-- ********************************()() CUCUMBER & SELENIUM DEPENDENCIES ()()******************************** -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>4.2.3</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>4.2.3</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>datatable</artifactId>
<version>1.1.12</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-testng</artifactId>
<version>4.2.3</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-picocontainer</artifactId>
<version>4.2.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.8.1</version>
</dependency>
<dependency>
<groupId>com.aventstack</groupId>
<artifactId>extentreports</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>com.vimalselvam</groupId>
<artifactId>cucumber-extentsreport</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>com.aventstack</groupId>
<artifactId>extentreports-cucumber4-adapter</artifactId>
<version>1.0.5</version>
</dependency>
以前有人遇到过这个问题。 Cucumber V 4.2.3 是否支持 extentreports-cucumber4-adapter 插件。如果是这样,那么任何猜测,这里有什么问题导致这个错误。
【问题讨论】:
-
尝试使用 4.2.0... 这已在 4.2.1 中删除 github.com/cucumber/cucumber-jvm/tree/v4.2.0/core/src/main/java/…
-
看起来
extentreports-cucumber4-adapter正在使用内部黄瓜 API。你应该向他们提交一张票。 -
将 Extent 3.x 与适配器一起使用的原因是什么?该适配器只能与 Extent 4.x 一起使用。您不需要使用 ExtentReports 依赖项,还必须删除 com.vimalselvam 依赖项。
-
嘿@Grasshopper,当我使用 cucumber v 4.0.0 或 4.2.0 运行它时,它运行成功。
-
@silver 查看link 了解更多详情。使用缺少的类创建了一个自定义 jar。已经测试到 4.3.1,应该也适用于最新版本...
标签: cucumber