执行 SonarCheck 时无法加载组件类 org.sonar.scanner.scan.filesystem.ProjectFileIndexer

如何解决执行 SonarCheck 时无法加载组件类 org.sonar.scanner.scan.filesystem.ProjectFileIndexer

在 maven 中执行以下命令时出现以下错误。

mvn sonar:sonar -Dsonar.branch.name=${BranchName} -e

错误信息：

17:29:16  [INFO] SCM collecting changed files in the branch
17:29:16  [INFO] ------------------------------------------------------------------------
17:29:16  [INFO] BUILD FAILURE
17:29:16  [INFO] ------------------------------------------------------------------------
17:29:16  [INFO] Total time: 12.433 s
17:29:16  [INFO] Finished at: 2021-02-17T11:59:16+00:00
17:29:16  [INFO] Final Memory: 46M/790M
17:29:16  [INFO] ------------------------------------------------------------------------
17:29:16  [INFO] [jenkins-event-spy] Generated 17:29:16  [ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar (default-cli): Unable to load component class org.sonar.scanner.scan.filesystem.ProjectFileIndexer: Unable to load component class org.sonar.scanner.scan.filesystem.FileIndexer: Unable to load component class org.sonar.scanner.scan.filesystem.MetadataGenerator: Unable to load component class org.sonar.scanner.scan.filesystem.StatusDetection: Unable to load component class org.sonar.scanner.scm.ScmChangedFiles: NullPointerException -> [Help 1]
17:29:16  org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar (default-cli)

我已经尝试将声纳插件和弹簧更新到最新版本。

当前使用的版本：

1. SonarQube：7.9.1，
2. sonar-maven-plugin：3.6.0.1398

知道问题出在哪里吗？