Junit 获取错误“；cucumber.runtime.CucumberException:无法'；t加载插件类：com.cumber.listener.ExtentCumberFormatter。”；

我试图使用JUnitCucumber为我的测试运行生成扩展数据块报告，但出现了错误

"cucumber.runtime.CucumberException: Couldn't load plugin class: com.cucumber.listener.ExtentCucumberFormatter. It does not implement cucumber.api.Plugin "

我的错误跟踪如下-：

cucumber.runtime.CucumberException: Couldn't load plugin class: com.cucumber.listener.ExtentCucumberFormatter. It does not implement cucumber.api.Plugin
    at cucumber.runtime.formatter.PluginFactory.loadClass(PluginFactory.java:179)
    at cucumber.runtime.formatter.PluginFactory.pluginClass(PluginFactory.java:166)
    at cucumber.runtime.formatter.PluginFactory.getPluginClass(PluginFactory.java:223)
    at cucumber.runtime.formatter.PluginFactory.isFormatterName(PluginFactory.java:201)
    at cucumber.runtime.RuntimeOptionsFactory.addPlugins(RuntimeOptionsFactory.java:94)
    at cucumber.runtime.RuntimeOptionsFactory.buildArgsFromOptions(RuntimeOptionsFactory.java:41)
    at cucumber.runtime.RuntimeOptionsFactory.create(RuntimeOptionsFactory.java:26)
    at cucumber.api.junit.Cucumber.<init>(Cucumber.java:74)
    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)

我的文件夹结构如下-：[1]：

---

[在此处输入图像描述][1]

在为这个同样发生在我身上的问题寻找解决方案很多天后，我发现了原因（至少对我有效）。 显然，pluggin com.cumber.listener.extentCumberFormatter或 com.vimalselvam.cucumber.listener.ExtentCucumberFormatter（适用于Cumber extentreports版本3.1.1+）仅适用于info.cukes包的cumber

<! - https://mvnrepository.com/artifact/info.cukes/cucumber-java ->
<dependency>
<groupId>info.cukes</ groupId>
<artifactId>cucumber-java</artifactId>    
<version>1.2.5</ version>
</dependency>

信息杯

对于版本2.X.X和3.X.X，遵循与4.X.X相同的原则

所有版本的ExtentReport设置规范链接：


希望这有帮助。
建议将cucumber v升级到4.x.x。这样做不仅可以解决您的错误，还可以在并行执行期间生成合并报告，而无需手动创建运行程序

在Cucumber中有两种实现范围报告的方法：

1。使用Cucumber JVM 4 adapter for Extent Framework（extentreports-cucumber4-adapter）很好，除了在下面的runner中设置adapter之外，在任何地方都不需要编写任何代码来生成报告

在POM.XML下添加适配器依赖项

<dependency>
    <groupId>com.aventstack</groupId>
    <artifactId>extentreports-cucumber4-adapter</artifactId>
    <version>1.0.6</version>
</dependency>

报表输出目录-../Project目录/test Output/HtmlReport

2。在POM.XML下添加aventstack依赖项

<dependency>
    <groupId>com.aventstack</groupId>
    <artifactId>extentreports</artifactId>
    <version>3.1.5</version>
</dependency> 


com.aventstack
扩展端口
3.1.5

在此工作流中，不要将com.aventstack.extentreports.cucumber.adapter.extentcumberAdapter插件添加到运行程序。
似乎是一个已知问题。范围报告尚不支持cucumber 2@蚱蜢谢谢
<dependency>
<groupId>com.aventstack</groupId>
<artifactId>extentreports-cucumber4-adapter</artifactId>
<version>1.0.7</version>
</dependency>

<dependency>
    <groupId>com.aventstack</groupId>
    <artifactId>extentreports-cucumber4-adapter</artifactId>
    <version>1.0.6</version>
</dependency>

@RunWith(Cucumber.class)
@CucumberOptions(plugin = {"com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter:"})
public class RunCukesTest {
    // ..
} 

<dependency>
    <groupId>com.aventstack</groupId>
    <artifactId>extentreports</artifactId>
    <version>3.1.5</version>
</dependency>