java Maven 中带有测试阶段的surefire插件的异常
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Exception with surefire plugin with test phase in maven
提问by bclarance
I need to use surefire v2.12, but I get the attached stack trace every time I run that version. If I run v2.10 I do not get the error. I need this version so I can annotate my test classes with @Category and label them as either UnitTests or IntegrationTests. Here's my command: mvn test -Dsurefire.version=2.12 -X
我需要使用surefire v2.12，但每次运行该版本时我都会得到附加的堆栈跟踪。如果我运行 v2.10，则不会出现错误。我需要这个版本，所以我可以用@Category 注释我的测试类，并将它们标记为 UnitTests 或 IntegrationTests。这是我的命令： mvn test -Dsurefire.version=2.12 -X
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test (default-test) on project PROJECT: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test failed: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null: ExceptionInInitializerError: Unexpected ClassNotFoundException looking up class 'org.apache.maven.cli.MavenCli' -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test (default-test) on project ASPEN: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test failed: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
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:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test failed: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: org.apache.maven.surefire.util.SurefireReflectionException: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:197)
at org.apache.maven.surefire.util.ReflectionUtils.invokeGetter(ReflectionUtils.java:69)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.getSuites(ProviderFactory.java:148)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.getSuitesIterator(ForkStarter.java:317)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:149)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:118)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:199)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAllProviders(AbstractSurefireMojo.java:176)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:135)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:98)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
... 20 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
... 30 more
Caused by: java.lang.ExceptionInInitializerError
... 2 more
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.junit.runner.Description.getTestClass(Description.java:207)
at org.apache.maven.surefire.common.junit48.FilterFactory$GroupMatcherCategoryFilter.shouldRun(FilterFactory.java:207)
at org.apache.maven.surefire.junitcore.JUnitCoreProvider.getSuitesAsList(JUnitCoreProvider.java:169)
at org.apache.maven.surefire.junitcore.JUnitCoreProvider.getSuites(JUnitCoreProvider.java:102)
... 35 more
Caused by: java.lang.RuntimeException: Unexpected ClassNotFoundException looking up class 'org.apache.maven.cli.MavenCli'
... 12 more
(deleted lines here)
My pom.xml
我的 pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>sample</artifactId>
<groupId>sample</groupId>
<version>1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>webapp</artifactId>
<packaging>war</packaging>
<dependencies>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
</dependency>
</dependencies>
<reporting>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<version>2.5.1</version>
</plugin>
</plugins>
</reporting>
<build>
<plugins>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit47</artifactId>
<version>${surefire.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<configuration>
<groups>com.webapp.api.annotation.type.${group.include}</groups>
<excludedGroups>com.webapp.api.annotation.type.${group.exclude}</excludedGroups>
</configuration>
</plugin>
</plugins>
</build>
</project>
Also, I was able to do this in a different project that I set up from scrap. But in this case as you can see I am overwriting the surefire plugin version.
此外，我能够在我从废料中建立的另一个项目中做到这一点。但在这种情况下，如您所见，我正在覆盖surefire 插件版本。
Any ideas?
有任何想法吗？
Thanks
谢谢
回答by khmarbaise
Why not putting the versions into this pom, cause this pom is controlled by you and anyone else who ever will use your project will be astonished that it does not work, cause he missed to give the properties on command line. BTW: Have you checked the output via mvn -X -Dsurefire.version=2.12 etc. I think you will get the same error message.
为什么不把版本放到这个 pom 中，因为这个 pom 是由你控制的，任何使用你的项目的人都会惊讶于它不起作用，因为他错过了在命令行上提供属性。顺便说一句：你有没有通过 mvn -X -Dsurefire.version=2.12 等检查过输出。我想你会得到同样的错误信息。
I have rechecked and if you define the version in that way your project is not correct anymore if someone miss the options (-D...) on command line you will get things like this:
我已经重新检查过，如果您以这种方式定义版本，如果有人错过命令行上的选项（-D ...），您的项目将不再正确，您将得到如下信息：
INFO] Scanning for projects...
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR] The project com.soebes.katas:code:1.0-SNAPSHOT (/home/katas/pom.xml) has 1 error
[ERROR] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-surefire-plugin must be a valid version but is '${surefire.version}'. @ line 36, column 20
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
In other words its a real bad idea to define plugin versions (or dependencies of it) via options on command line. I simply recommend you to define the version of all you need into your pom and make a correct use of unit- and integration tests via surefire and/or failsafe plugin. This will solve your problems.
换句话说，通过命令行上的选项定义插件版本（或其依赖项）是一个非常糟糕的主意。我只是建议您在 pom 中定义所需的所有版本，并通过surefire 和/或故障安全插件正确使用单元和集成测试。这将解决您的问题。
