title: Error with sonar run
body: <pre><code>[INFO] Scanning for projects...
  [INFO]                                                                         
  [INFO] ------------------------------------------------------------------------
  [INFO] Building ps04 0.0.1-SNAPSHOT
  [INFO] ------------------------------------------------------------------------
  [INFO] 
  [INFO] --- sonar-maven-plugin:3.3.0.603:sonar (default-cli) @ ps04 ---
  [WARNING] Error injecting: org.sonarsource.scanner.maven.SonarQubeMojo
  java.lang.NoClassDefFoundError: org/sonarsource/scanner/api/LogOutput
      at java.lang.Class.getDeclaredConstructors0(Native Method)
      at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
      at java.lang.Class.getDeclaredConstructors(Class.java:2020)
      at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245)
      at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:99)
      at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:658)
      at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:882)
      at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:805)
      at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:282)
      at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:214)
      at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:1006)
      at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1038)
      at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1001)
      at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1051)
      at org.eclipse.sisu.space.AbstractDeferredClass.get(AbstractDeferredClass.java:48)
      at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81)
      at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:53)
      at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:65)
      at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115)
      at org.eclipse.sisu.bean.BeanScheduler$Activator.onProvision(BeanScheduler.java:176)
      at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126)
      at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:68)
      at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:63)
      at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
      at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016)
      at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
      at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012)
      at org.eclipse.sisu.inject.Guice4$1.get(Guice4.java:162)
      at org.eclipse.sisu.inject.LazyBeanEntry.getValue(LazyBeanEntry.java:81)
      at org.eclipse.sisu.plexus.LazyPlexusBean.getValue(LazyPlexusBean.java:51)
      at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:263)
      at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:255)
      at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:517)
      at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:121)
      at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
      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:116)
      at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
      at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
      at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
      at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
      at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
      at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
      at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
      at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
      at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
      at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
      at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
      at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
  Caused by: java.lang.ClassNotFoundException: org.sonarsource.scanner.api.LogOutput
      at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
      at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
      at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
      at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
      ... 55 more
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 0.499 s
  [INFO] Finished at: 2017-07-01T20:09:18+02:00
  [INFO] Final Memory: 8M/123M
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar (default-cli) on project ps04: Execution default-cli of goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar failed: A required class was missing while executing org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar: org/sonarsource/scanner/api/LogOutput
  [ERROR] -----------------------------------------------------
  [ERROR] realm =    plugin&gt;org.codehaus.mojo:sonar-maven-plugin:3.3.0.603
  [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
  [ERROR] urls[0] = file:/C:/Users/leonardo/.m2/repository/org/sonarsource/scanner/maven/sonar-maven-plugin/3.3.0.603/sonar-maven-plugin-3.3.0.603.jar
  [ERROR] urls[1] = file:/C:/Users/leonardo/.m2/repository/org/apache/maven/shared/maven-dependency-tree/2.2/maven-dependency-tree-2.2.jar
  [ERROR] urls[2] = file:/C:/Users/leonardo/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
  [ERROR] urls[3] = file:/C:/Users/leonardo/.m2/repository/org/eclipse/aether/aether-util/0.9.0.M2/aether-util-0.9.0.M2.jar
  [ERROR] urls[4] = file:/C:/Users/leonardo/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.4/plexus-sec-dispatcher-1.4.jar
  [ERROR] urls[5] = file:/C:/Users/leonardo/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
  [ERROR] urls[6] = file:/C:/Users/leonardo/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar
  [ERROR] urls[7] = file:/C:/Users/leonardo/.m2/repository/org/sonarsource/scanner/api/sonar-scanner-api/2.9.0.887/sonar-scanner-api-2.9.0.887.jar
  [ERROR] urls[8] = file:/C:/Users/leonardo/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar
  [ERROR] urls[9] = file:/C:/Users/leonardo/.m2/repository/com/google/code/findbugs/jsr305/2.0.3/jsr305-2.0.3.jar
  [ERROR] Number of foreign imports: 1
  [ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]
  [ERROR] 
  [ERROR] -----------------------------------------------------: org.sonarsource.scanner.api.LogOutput
  [ERROR] -&gt; [Help 1]
  [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/PluginContainerException
  </code></pre>
  
  <p>Can someone help me? I run StartSonar.bat and then I run the project with a maven build and goals sonar:sonar</p>
  
  <p>Furthermore every time I want run StartSonar.bat I must kill java processes.. I don't think it is normal.</p>
  
  <ul>
  <li>SonarQube version: 5.6.6</li>
  <li>JDK version: 1.8.0_121</li>
  <li>Java plugin version: it was 3.13.1, I updated to 4.10.0.10260 but I still get the same issue</li>
  </ul>