Sonar启动报错分析

太过爱你忘了你带给我的痛 2021-12-20 04:05 364阅读 0赞

**sonar启动，后台报错如下：**

*ERROR jruby.rack - Error: application initialization failed*

*org.jruby.rack.RackInitializationException: java.lang.NullPointerException: null*

*    from org/sonar/server/ui/JRubyFacade.java:447:in \`getServerHome'*

*    from /usr/local/tomcat/temp/0-sonar/WEB-INF/config/environment.rb:52:in \`(root)'*

*    from /usr/local/tomcat/temp/0-sonar/WEB-INF/gems/gems/rails-2.3.14/lib/initializer.rb:111:in \`run'*

*    from /usr/local/tomcat/temp/0-sonar/WEB-INF/config/environment.rb:32:in \`(root)'*

*    from org/jruby/RubyKernel.java:1058:in \`load'*

*    from /usr/local/tomcat/temp/0-sonar/WEB-INF/config/environment.rb:23:in \`load\_environment'*

*    from /usr/local/java/apache-tomcat-7.0.23/work/Catalina/localhost/sonar/loader/jruby/rack/rails\_booter.rb:65:in \`load\_environment'*

*    from <script>:1:in \`(root)'*

*    at org.jruby.rack.DefaultRackApplicationFactory$4.init(DefaultRackApplicationFactory.java:231) ~\[jruby-rack-1.1.10.jar:na\]*

*    at org.jruby.rack.DefaultRackApplicationFactory.getApplication(DefaultRackApplicationFactory.java:58) ~\[jruby-rack-1.1.10.jar:na\]*

*    at org.jruby.rack.SharedRackApplicationFactory.init(SharedRackApplicationFactory.java:33) ~\[jruby-rack-1.1.10.jar:na\]*

*    at org.jruby.rack.RackServletContextListener.contextInitialized(RackServletContextListener.java:48) ~\[jruby-rack-1.1.10.jar:na\]*

*    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4765) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5260) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:866) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:842) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:958) \[catalina.jar:7.0.23\]*

*    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1599) \[catalina.jar:7.0.23\]*

*    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) \[na:1.6.0\_35\]*

*    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) \[na:1.6.0\_35\]*

*    at java.util.concurrent.FutureTask.run(FutureTask.java:138) \[na:1.6.0\_35\]*

*    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) \[na:1.6.0\_35\]*

*    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) \[na:1.6.0\_35\]*

*    at java.lang.Thread.run(Thread.java:680) \[na:1.6.0\_35\]*

*org.jruby.exceptions.RaiseException: Native Exception: 'class java.lang.NullPointerException'; Message: null; StackTrace: java.lang.NullPointerException*

*    at org.sonar.server.ui.JRubyFacade.get(JRubyFacade.java:84)*

*    at org.sonar.server.ui.JRubyFacade.getServerHome(JRubyFacade.java:447)*

*    at org.sonar.server.ui.JRubyFacade.get(JRubyFacade.java:84) ~\[JRubyFacade.class:na\]*

*    at org.sonar.server.ui.JRubyFacade.getServerHome(JRubyFacade.java:447) ~\[JRubyFacade.class:na\]*

* Caused by: java.lang.NullPointerException: null*

*    ... 2 common frames omitted*

**将Sonar目录删除导致。**

**解决方法：重新打war包，部署到tomcat中，重启即可(原打包目录不能删除)**

**参考：**[**http://stackoverflow.com/questions/13412527/sonar-throws-exception-when-starting-on-tomcat-6-running-on-os-x-server**][http_stackoverflow.com_questions_13412527_sonar-throws-exception-when-starting-on-tomcat-6-running-on-os-x-server]

举例说明：

下载sonar,解压到D:\\download目录下,如下图：

![09bb7c50-b5de-325f-a70c-c197034ecf5b.bmp][]

双击sonar/war/build-war.bat打war包,将此war包部署到tomcat启动即可。

**此处需要注意：D:\\download\\sonar-3.6 文件夹不能删除，否则启动sonar工程报错！！**

添加语言包后，启动报错分析：

下载安装 sonar-l10n-zh-plugin-1.4.jar 语言包([http://docs.codehaus.org/display/SONAR/Chinese+Pack][http_docs.codehaus.org_display_SONAR_Chinese_Pack])，重新打包部署后，后台报错如下：

*Error in Sonar.log : 2012.10.25 14:39:15 INFO org.sonar.INFO Register rules \[squid/java\]...2012.10.25 14:39:15 ERROR o.s.s.p.Platform The following rule (repository: squid) must have a description: Rule\[id=<null>,name=<null>,key=ParsingError,configKey=ParsingError,plugin=squid,enabled=true,severity=MAJOR,cardinality=SINGLE\]org.sonar.api.utils.SonarException: The following rule (repository: squid) must have a description: Rule\[id=<null>,name=<null>,key=ParsingError,configKey=ParsingError,plugin=squid,enabled=true,severity=MAJOR,cardinality=SINGLE\]at org.sonar.server.startup.RegisterRules.validateRule(RegisterRules.java:131) ~\[classes/:na\]at org.sonar.server.startup.RegisterRules.registerRepository(RegisterRules.java:103) ~\[classes/:na\]at...*

(可参考[http://jira.codehaus.org/browse/SONAR-3910][http_jira.codehaus.org_browse_SONAR-3910])

解决方法比较简单：

将 extensions\\plugins\\ 目录下的jar包全部删除，重新加入本地语言包后，重新打包部署即可。

[http_stackoverflow.com_questions_13412527_sonar-throws-exception-when-starting-on-tomcat-6-running-on-os-x-server]: http://stackoverflow.com/questions/13412527/sonar-throws-exception-when-starting-on-tomcat-6-running-on-os-x-server
[09bb7c50-b5de-325f-a70c-c197034ecf5b.bmp]: /images/20211220/e195daebbc614dd4bc4e81417177262f.png
[http_docs.codehaus.org_display_SONAR_Chinese_Pack]: http://docs.codehaus.org/display/SONAR/Chinese+Pack
[http_jira.codehaus.org_browse_SONAR-3910]: http://jira.codehaus.org/browse/SONAR-3910