声纳: IllegalStateException

Question

我正在尝试在Ubuntu 12.04机器上设置声纳。但是，当我运行mvn (maven 3.0.4)时，它会失败，并出现以下异常。声纳服务器运行正常，我可以通过浏览器访问它。

这是我在settings.xml (~/.m2/settings.xml)中的声纳配置文件

<profiles>
 <profile>
  <id>sonar</id>
  <activation>
     <activeByDefault>true</activeByDefault>
  </activation>
  <properties>
     <sonar.jdbc.url>jdbc:h2:tcp://localhost:9092/sonar</sonar.jdbc.url>
     <sonar.jdbc.driver>org.h2.Driver</sonar.jdbc.driver>
     <sonar.jdbc.username>sonar</sonar.jdbc.username>
     <sonar.jdbc.password>sonar</sonar.jdbc.password>
  </properties>
 </profile>
</profiles>

例外：

[ERROR] Failed to execute goal org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project configurator: Can not execute Sonar: IllegalStateException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal     org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project configurator: Can not     execute Sonar
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
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.MojoExecutionException: Can not execute Sonar
at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:118)
at org.codehaus.mojo.sonar.Bootstraper.start(Bootstraper.java:65)
at org.codehaus.mojo.sonar.SonarMojo.execute(SonarMojo.java:90)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: java.lang.IllegalStateException
at org.sonar.home.cache.FileCache.newTempFile(FileCache.java:143)
at org.sonar.home.cache.FileCache.get(FileCache.java:83)
at org.sonar.batch.bootstrap.PluginDownloader.downloadPlugin(PluginDownloader.java:53)
at org.sonar.batch.bootstrap.BatchPluginRepository.doStart(BatchPluginRepository.java:74)
at org.sonar.batch.bootstrap.BatchPluginRepository.start(BatchPluginRepository.java:65)
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.picocontainer.lifecycle.ReflectionLifecycleStrategy.invokeMethod(ReflectionLifecycleStrategy.java:110)
at org.picocontainer.lifecycle.ReflectionLifecycleStrategy.start(ReflectionLifecycleStrategy.java:89)
at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.start(AbstractInjectionFactory.java:84)
at org.picocontainer.behaviors.AbstractBehavior.start(AbstractBehavior.java:169)
at org.picocontainer.behaviors.Stored$RealComponentLifecycle.start(Stored.java:132)
at org.picocontainer.behaviors.Stored.start(Stored.java:110)
at org.picocontainer.DefaultPicoContainer.potentiallyStartAdapter(DefaultPicoContainer.java:1009)
at org.picocontainer.DefaultPicoContainer.startAdapters(DefaultPicoContainer.java:1002)
at org.picocontainer.DefaultPicoContainer.start(DefaultPicoContainer.java:760)
at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:72)
at org.sonar.batch.bootstrap.Container.start(Container.java:71)
at org.sonar.batch.bootstrapper.Batch.startBatch(Batch.java:88)
at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:72)
at org.sonar.maven3.SonarMojo.execute(SonarMojo.java:142)
at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:113)
... 23 more

如果您需要任何其他信息，请告诉我。

Answer 1

堆栈跟踪告诉我们，当前的插件是org.codehaus.mojo:sonar-maven-plugin:2.0，这是自2011年11月5日以来相当旧的插件。

我建议不要在我们的pom.xml中将其定义为在Analyzing with Maven: Recommended Way中提及以下内容：-

mvn clean install -DskipTests=true
mvn sonar:sonar

skipTests=true不会运行两次单元测试:在安装目标和声纳目标期间。您还可以停用集成测试执行。请参考Maven文档。

无论如何，如果您想明确定义它，请使用与您的Sonar服务器版本匹配的最新版本。例如，我使用的是当前的Sonar服务器版本3.5。插件应为org.codehaus.sonar:sonar-maven-plugin:3.5或org.codehaus.sonar:sonar-maven3-plugin:3.5

甚至Installing and Configuring Maven也告诉我们sonar.host.url是可选的(默认是http://localhost:9000)，我也鼓励显式地定义它。

我希望这能有所帮助。