Eclipse 上的 SonarLint：无法启动独立的 SonarLint 引擎

如何解决Eclipse 上的 SonarLint：无法启动独立的 SonarLint 引擎

在eclipse上离线安装sonarLint插件后，重启eclipse后，显示这个错误：

Unable to start standalone SonarLint engine
java.lang.IllegalStateException: Unable to load component interface org.sonar.api.batch.rule.Rules

完整的日志是：

Unable to start standalone SonarLint engine
java.lang.IllegalStateException: Unable to load component interface org.sonar.api.batch.rule.Rules
    at org.sonarsource.sonarlint.core.container.ComponentContainer$ExtendedDefaultpicocontainer.getComponent(ComponentContainer.java:59)
    at org.picocontainer.Defaultpicocontainer.getComponent(Defaultpicocontainer.java:678)
    at org.sonarsource.sonarlint.core.container.ComponentContainer.getComponentByType(ComponentContainer.java:258)
    at org.sonarsource.sonarlint.core.container.standalone.rule.StandaloneRuleRepositoryContainer.doAfterStart(StandaloneRuleRepositoryContainer.java:64)
    at org.sonarsource.sonarlint.core.container.ComponentContainer.startComponents(ComponentContainer.java:125)
    at org.sonarsource.sonarlint.core.container.ComponentContainer.execute(ComponentContainer.java:110)
    at org.sonarsource.sonarlint.core.container.standalone.StandaloneGlobalContainer.loadRulesAndActiveRulesFromPlugins(StandaloneGlobalContainer.java:126)
    at org.sonarsource.sonarlint.core.container.standalone.StandaloneGlobalContainer.doAfterStart(StandaloneGlobalContainer.java:99)
    at org.sonarsource.sonarlint.core.container.ComponentContainer.startComponents(ComponentContainer.java:125)
    at org.sonarsource.sonarlint.core.StandalonesonarLintEngineImpl.start(StandalonesonarLintEngineImpl.java:64)
    at org.sonarsource.sonarlint.core.StandalonesonarLintEngineImpl.<init>(StandalonesonarLintEngineImpl.java:52)
    at org.sonarlint.eclipse.core.internal.jobs.StandalonesonarLintClientFacade.getClient(StandalonesonarLintClientFacade.java:60)
    at org.sonarlint.eclipse.core.internal.jobs.StandalonesonarLintClientFacade.runAnalysis(StandalonesonarLintClientFacade.java:74)
    at org.sonarlint.eclipse.core.internal.jobs.AnalyzeProjectJob.run(AnalyzeProjectJob.java:456)
    at org.sonarlint.eclipse.core.internal.jobs.AnalyzeProjectJob.runAnalysisAndUpdateMarkers(AnalyzeProjectJob.java:204)
    at org.sonarlint.eclipse.core.internal.jobs.AnalyzeProjectJob.doRun(AnalyzeProjectJob.java:160)
    at org.sonarlint.eclipse.core.internal.jobs.AbstractSonarProjectJob.runInWorkspace(AbstractSonarProjectJob.java:43)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:42)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: java.lang.IllegalStateException: Unable to load component class org.sonarsource.sonarlint.core.container.standalone.rule.StandaloneRuleDeFinitionsLoader
    at org.sonarsource.sonarlint.core.container.ComponentContainer$ExtendedDefaultpicocontainer.getComponent(ComponentContainer.java:59)
    at org.picocontainer.Defaultpicocontainer.getComponent(Defaultpicocontainer.java:632)
    at org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance(BasicComponentParameter.java:118)
    at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:136)
    at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
    at org.picocontainer.injectors.SingleMemberInjector.getMemberArguments(SingleMemberInjector.java:61)
    at org.picocontainer.injectors.MethodInjector.getMemberArguments(MethodInjector.java:100)
    at org.picocontainer.injectors.MethodInjector$2.run(MethodInjector.java:112)
    at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyguard.observe(AbstractInjector.java:270)
    at org.picocontainer.injectors.MethodInjector.decorateComponentInstance(MethodInjector.java:120)
    at org.picocontainer.injectors.CompositeInjector.decorateComponentInstance(CompositeInjector.java:58)
    at org.picocontainer.injectors.Reinjector.reinject(Reinjector.java:142)
    at org.picocontainer.injectors.ProviderAdapter.getComponentInstance(ProviderAdapter.java:96)
    at org.picocontainer.Defaultpicocontainer.getInstance(Defaultpicocontainer.java:699)
    at org.picocontainer.Defaultpicocontainer.getComponent(Defaultpicocontainer.java:647)
    at org.sonarsource.sonarlint.core.container.ComponentContainer$ExtendedDefaultpicocontainer.getComponent(ComponentContainer.java:57)
    ... 18 more
Caused by: java.lang.NullPointerException: Cannot invoke "javax.script.ScriptEngine.eval(String)" because the return value of "javax.script.ScriptEngineManager.getEngineByName(String)" is null
    at org.sonarsource.analyzer.commons.JsonParser.<init>(JsonParser.java:36)
    at org.sonarsource.analyzer.commons.ProfileDeFinitionReader.loadActiveKeysFromJsonProfile(ProfileDeFinitionReader.java:59)
    at org.sonarsource.analyzer.commons.RuleMetaDataLoader.<init>(RuleMetaDataLoader.java:60)
    at org.sonar.plugins.PHP.PHPRulesDeFinition.define(PHPRulesDeFinition.java:37)
    at org.sonarsource.sonarlint.core.container.standalone.rule.StandaloneRuleDeFinitionsLoader.<init>(StandaloneRuleDeFinitionsLoader.java:39)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:64)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.picocontainer.injectors.AbstractInjector.newInstance(AbstractInjector.java:145)
    at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:342)
    at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyguard.observe(AbstractInjector.java:270)
    at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
    at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
    at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
    at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
    at org.picocontainer.Defaultpicocontainer.getInstance(Defaultpicocontainer.java:699)
    at org.picocontainer.Defaultpicocontainer.getComponent(Defaultpicocontainer.java:647)
    at org.sonarsource.sonarlint.core.container.ComponentContainer$ExtendedDefaultpicocontainer.getComponent(ComponentContainer.java:57)
    ... 33 more

Found 0 issue(s)

解决方法

根据日志，JavaScript 引擎缺失，它包含在较旧的 Java 版本中，但has been removed in Java 15。

确保您的 SonarLint 是最新的。对于离线安装，您可以从 https://binaries.sonarsource.com/SonarLint-for-Eclipse/releases 获取最新版本，目前为 5.9.0.31414。