为什么 Maven 会失败并出现 SurefireExecutionException: >无法将选项设置为与值并行

发布于 2024-08-05 19:52:24 字数 2705 浏览 12 评论 0原文

您好,我正在使用 Windows XP 和最新版本来完成本教程

http://binil.wordpress.com/2006/12/08/automated-smoke-tests-with-selenium-cargo-testng-and-maven/

可以有人请告诉我标签是什么。

<parallel>true</parallel>
<threadCount>10</threadCount>

当我使用包含这些标签进行构建时,我遇到了失败:

-------------------------------------------------------  
T E S T S
------------------------------------------------------- 
Running TestSuite
org.apache.maven.surefire.booter.SurefireExecutionException:
Cannot set option parallel with value
true; nested exception is
java.lang.reflect.InvocationTargetException:
null; nested exception is
org.apache.maven.surefire.util.NestedRuntimeException:
Cannot set option parallel with value
true; nested exception is
java.lang.reflect.InvocationTargetException:
null
org.apache.maven.surefire.util.NestedRuntimeException:
Cannot set option parallel with value
true; nested exception is
java.lang.reflect.InvocationTargetException:
null
java.lang.reflect.InvocationTargetException
 at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)  at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at
java.lang.reflect.Method.invoke(Method.java:585)
 at
org.apache.maven.surefire.testng.conf.AbstractDirectConfigurator$Setter.invoke(AbstractDirectConfigurator.java:117)
 at
org.apache.maven.surefire.testng.conf.AbstractDirectConfigurator.configure(AbstractDirectConfigurator.java:63)
 at
org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:71)
 at
org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:92)
 at
org.apache.maven.surefire.Surefire.run(Surefire.java:177)
 at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)  at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at
java.lang.reflect.Method.invoke(Method.java:585)
 at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:338)
 at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:997)
Caused by:
java.lang.NullPointerException  at
org.testng.TestNG.setParallel(TestNG.java:347)
 ... 15 more [INFO]
------------------------------------------------------------------------ 
[ERROR] BUILD FAILURE [INFO]
------------------------------------------------------------------------

Hi I am working through the tutorial here using windows XP and latest builds

http://binil.wordpress.com/2006/12/08/automated-smoke-tests-with-selenium-cargo-testng-and-maven/

Could someone please tell me what the tags are.

<parallel>true</parallel>
<threadCount>10</threadCount>

When I build with these tags included I get a failure:

-------------------------------------------------------  
T E S T S
------------------------------------------------------- 
Running TestSuite
org.apache.maven.surefire.booter.SurefireExecutionException:
Cannot set option parallel with value
true; nested exception is
java.lang.reflect.InvocationTargetException:
null; nested exception is
org.apache.maven.surefire.util.NestedRuntimeException:
Cannot set option parallel with value
true; nested exception is
java.lang.reflect.InvocationTargetException:
null
org.apache.maven.surefire.util.NestedRuntimeException:
Cannot set option parallel with value
true; nested exception is
java.lang.reflect.InvocationTargetException:
null
java.lang.reflect.InvocationTargetException
 at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)  at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at
java.lang.reflect.Method.invoke(Method.java:585)
 at
org.apache.maven.surefire.testng.conf.AbstractDirectConfigurator$Setter.invoke(AbstractDirectConfigurator.java:117)
 at
org.apache.maven.surefire.testng.conf.AbstractDirectConfigurator.configure(AbstractDirectConfigurator.java:63)
 at
org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:71)
 at
org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:92)
 at
org.apache.maven.surefire.Surefire.run(Surefire.java:177)
 at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)  at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at
java.lang.reflect.Method.invoke(Method.java:585)
 at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:338)
 at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:997)
Caused by:
java.lang.NullPointerException  at
org.testng.TestNG.setParallel(TestNG.java:347)
 ... 15 more [INFO]
------------------------------------------------------------------------ 
[ERROR] BUILD FAILURE [INFO]
------------------------------------------------------------------------

如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

扫码二维码加入Web技术交流群

发布评论

需要 登录 才能够评论, 你可以免费 注册 一个本站的账号。

评论(3

離殇 2024-08-12 19:52:24

来自 surefire-plugin 文档:

并行(仅限 TestNG)当您使用并行属性时,TestNG 将尝试在单独的线程中运行所有测试方法,除了相互依赖的方法,这些方法将在同一线程,以尊重它们的执行顺序。

threadCount(仅限 TestNG)thread-count 属性允许您指定应为此执行分配多少个线程。仅与并行结合使用才有意义。

TestNG 页面。为此,您的 Surefire 插件应配置如下:

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-surefire-plugin</artifactId>
  <version>2.4.2</version>
  <configuration>
    <parallel>methods</parallel>
    <threadCount>10</threadCount>
  </configuration>
</plugin>

From the surefire-plugin documentation:

parallel (TestNG only) When you use the parallel attribute, TestNG will try to run all your test methods in separate threads, except for methods that depend on each other, which will be run in the same thread in order to respect their order of execution.

threadCount (TestNG only) The attribute thread-count allows you to specify how many threads should be allocated for this execution. Only makes sense to use in conjunction with parallel.

There is a section on running tests in parallel on the TestNG page of the plugin documentation. To do this your surefire plugin should be configured like this:

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-surefire-plugin</artifactId>
  <version>2.4.2</version>
  <configuration>
    <parallel>methods</parallel>
    <threadCount>10</threadCount>
  </configuration>
</plugin>
一场春暖 2024-08-12 19:52:24

true 不是选项 parallel 的有效值;尝试 methods按照文档)

true is not a valid value for the option parallel; try methods (as per the docs)

初见你 2024-08-12 19:52:24

如果您使用旧版本的 TestNG,也可能会发生这种情况。

尝试将您的依赖项升级到 TestNG,例如:

<dependency>
  <groupId>org.testng</groupId>
  <artifactId>testng</artifactId>
  <version>5.11</version>
  <classifier>jdk15</classifier>
  <scope>test</scope>
</dependency>

PS:很多人通常会使用版本 5.1。

干杯

S.阿里·托克曼
http://ali.tokmen.com/

This might also happen if you use an old version of TestNG.

Try upgrading your dependency to TestNG, for example:

<dependency>
  <groupId>org.testng</groupId>
  <artifactId>testng</artifactId>
  <version>5.11</version>
  <classifier>jdk15</classifier>
  <scope>test</scope>
</dependency>

PS: Many people would typically use version 5.1.

Cheers

S. Ali Tokmen
http://ali.tokmen.com/

~没有更多了~
我们使用 Cookies 和其他技术来定制您的体验包括您的登录状态等。通过阅读我们的 隐私政策 了解更多相关信息。 单击 接受 或继续使用网站,即表示您同意使用 Cookies 和您的相关数据。
原文