SonarQube 不适用于 Intellij 社区 2019.2

Question

我通过将项目绑定到我们的 SonarQube（安装了 SonarJava 5.3 (build 13828)）服务器来使用带有 IntelliJ Community 2019.2 版本的 SonarLint 4.1.1.3345。但是，我从 SonarLint 日志中收到以下堆栈跟踪错误：

Java Main Files AST scan
60 source files to be analyzed
Unable to create symbol table for : C:\Users\username\SomeFile.java
java.lang.IllegalArgumentException: Unsupported class file major version 55
    at org.objectweb.asm.ClassReader.<init>(ClassReader.java:166)
    at org.objectweb.asm.ClassReader.<init>(ClassReader.java:148)
    at org.objectweb.asm.ClassReader.<init>(ClassReader.java:136)
    at org.sonar.java.resolve.BytecodeCompleter.loadClass(BytecodeCompleter.java:204)
    at org.sonar.java.resolve.Symbols.<init>(Symbols.java:176)
    at org.sonar.java.resolve.SemanticModel.createFor(SemanticModel.java:59)
    at org.sonar.java.model.VisitorsBridge.visitFile(VisitorsBridge.java:110)
    at org.sonar.java.ast.JavaAstScanner.simpleScan(JavaAstScanner.java:96)
    at org.sonar.java.ast.JavaAstScanner.scan(JavaAstScanner.java:68)
    at org.sonar.java.JavaSquid.scanSources(JavaSquid.java:116)
    at org.sonar.java.JavaSquid.scan(JavaSquid.java:110)
    at org.sonar.plugins.java.JavaSquidSensor.execute(JavaSquidSensor.java:93)
    at org.sonarsource.sonarlint.core.analyzer.sensor.SensorsExecutor.executeSensor(SensorsExecutor.java:81)
    at org.sonarsource.sonarlint.core.analyzer.sensor.SensorsExecutor.execute(SensorsExecutor.java:72)
    at org.sonarsource.sonarlint.core.container.analysis.AnalysisContainer.doAfterStart(AnalysisContainer.java:132)
    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.storage.StorageAnalyzer.analyze(StorageAnalyzer.java:75)
    at org.sonarsource.sonarlint.core.container.storage.StorageContainerHandler.analyze(StorageContainerHandler.java:82)
    at org.sonarsource.sonarlint.core.ConnectedSonarLintEngineImpl.lambda$analyze$0(ConnectedSonarLintEngineImpl.java:152)
    at org.sonarsource.sonarlint.core.ConnectedSonarLintEngineImpl.withReadLock(ConnectedSonarLintEngineImpl.java:344)
    at org.sonarsource.sonarlint.core.ConnectedSonarLintEngineImpl.withReadLock(ConnectedSonarLintEngineImpl.java:334)
    at org.sonarsource.sonarlint.core.ConnectedSonarLintEngineImpl.analyze(ConnectedSonarLintEngineImpl.java:149)
    at org.sonarlint.intellij.core.ConnectedSonarLintFacade.analyze(ConnectedSonarLintFacade.java:74)
    at org.sonarlint.intellij.core.SonarLintFacade.startAnalysis(SonarLintFacade.java:63)
    at org.sonarlint.intellij.analysis.SonarLintAnalyzer.analyzeModule(SonarLintAnalyzer.java:97)
    at org.sonarlint.intellij.analysis.SonarLintTask.analyze(SonarLintTask.java:176)
    at org.sonarlint.intellij.analysis.SonarLintTask.run(SonarLintTask.java:100)
    at org.sonarlint.intellij.analysis.SonarLintUserTask.run(SonarLintUserTask.java:39)
    at org.sonarlint.intellij.analysis.SonarLintJobManager.lambda$runTask$1(SonarLintJobManager.java:120)
    at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:169)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:591)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:537)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:59)
    at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:156)
    at org.sonarlint.intellij.analysis.SonarLintJobManager.lambda$runTask$2(SonarLintJobManager.java:120)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)

“Unsupported class file major version 55”告诉我，Sonar 用于代码分析的类文件适用于 java 11 版本，而我的类是用 java 7 编译的（我拿了同一个类并用 javap 运行它显示了主要版本51），我什至没有在我的系统上安装 java 11。

因为它适用于我的队友。唯一的区别是他们安装了较低版本的 IntelliJ。所以我下载了 IntelliJ 2019.1.4 并开始工作。

有人可以解释为什么它不适用于更高版本的 IntelliJ 以及为什么会出现上述错误吗？提前致谢！

Answer 1

这是关于 IDE/sonarlint/plugin 中类加载器的已知限制：

https://community.sonarsource.com/t/sonarlint-analysis-fails-on-intellij-2019-2-with-java-11-runtime/12905/3

https://jira.sonarsource.com/browse/SONARJAVA-3056

SonarLint 示例

在 SonarLint IntelliJ 运行环境中，这或多或少是 类路径层次结构：

JDK -> IntelliJ 类 -> SonarLint (+deps) [child-first] -> Java plugin (+packaged deps) [child-first] -> Squid [parent-first]。所以 假设我们分析一个使用类 X 的类。如果 IntelliJ 的 类加载器恰好也使用类 X（相同的完全限定名称）， 这将用于代替分析类路径中提供的 X， 即使它们是类的不同副本（不同的版本， 例如）。