不能将java.lang.String类型的值“~@忽略”的配置条目‘标记’分配给java.util.List -> [Help 1]类型的属性

Question

我有一个自动化测试脚本，它们运行的很好，Jenkins，但是在奴隶上，它给出了下面的错误：

11:47:50 [ERROR] Failed to execute goal com.github.temyers:cucumber-jvm-parallel-plugin:4.2.0:generateRunners (generateRunners) on project riverbed-automation-tests: Unable to parse configuration of mojo com.github.temyers:cucumber-jvm-parallel-plugin:4.2.0:generateRunners for parameter tags: Cannot assign configuration entry 'tags' with value '"~@ignored"' of type java.lang.String to property of type java.util.List -> [Help 1]
11:47:50 org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.github.temyers:cucumber-jvm-parallel-plugin:4.2.0:generateRunners (generateRunners) on project riverbed-automation-tests: Unable to parse configuration of mojo com.github.temyers:cucumber-jvm-parallel-plugin:4.2.0:generateRunners for parameter tags: Cannot assign configuration entry 'tags' with value '"~@ignored"' of type java.lang.String to property of type java.util.List
11:47:50    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:221)
11:47:50    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
11:47:50    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
11:47:50    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
11:47:50    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
11:47:50    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
11:47:50    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
11:47:50    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
11:47:50    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
11:47:50    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
11:47:50    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
11:47:50    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
11:47:50    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11:47:50    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
11:47:50    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
11:47:50    at java.lang.reflect.Method.invoke(Method.java:498)
11:47:50    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
11:47:50    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
11:47:50    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:414)
11:47:50    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:357)

这个Cucumber java junit项目与Serenity。主从之间唯一的区别是，Xvfb (无头浏览器)工作在主服务器上，而不是从服务器上运行，但是由于它看起来是一个Maven或Cucumber错误，所以我怀疑Xvfb与它有什么关系。

我做错了什么？

Answer 1

请检查https://github.com/temyers/cucumber-jvm-parallel-plugin，声明如下：

从黄瓜到jvm:4.0.0并行执行是由黄瓜本地支持的。因此，建议升级到Cucumber 4.0.0，并且不再维护这个插件。

因此，请考虑让黄瓜-jvm并行插件。

看起来你的pom.xml里有一些东西

<tags>"~@ignore"</tags>

试着把它改成

    <tags>
      <tag>~@ignore</tag>
    </tags>

另外，合适的新样式现在是not @ignore check https://github.com/cucumber/cucumber/tree/master/tag-expressions#migrating-from-old-style-tags

Answer 2

问题是maven版本

下面的列表/集格式是maven 3.3.9和后续版本中的支持，但在较低的版本中则不支持。

<tags>val1,val2,val3...</tags>

但是在小于3.3.9的maven版本中，不支持上面的内容。

使其向后兼容

<tags>
    <tag>val1</tag>
    <tag>val2</tag>
    .....
</tags>

PS:有关更多细节，请查看这链接