java - NoClassDefFound错误: org/apache/lucene/analysis/util/CharArraySet

Question

我正在我的机器上运行一个游戏项目，当我启动它并通过另一个网络服务器(发送/接收请求)使用它时，我得到了以下异常。我已经将 lucene 6 jar 文件添加到 lib 目录中，但不确定是什么导致了此异常？

• lucene-analyzer-common
• lucene 核心
• lucene 荧光笔
• lucene内存

• lucene-queryparser

  有什么提示吗？

  a.a.ActorSystemImpl - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-9] shutting down ActorSystem [application]
  java.lang.NoClassDefFoundError: org/apache/lucene/analysis/util/CharArraySet
      at artest.engine.common.ArabicAnalyzerFactory.getStemmingArabicAnalyzer(ArabicAnalyzerFactory.java:67)
      at engine.AbstractSearcher.<init>(AbstractSearcher.java:116)
      at engine.DocumentsSearcher.<init>(DocumentsSearcher.java:53)
      at engine.SearcherFactory.getSearcher(SearcherFactory.java:34)
      at controllers.SearchersFactory.<clinit>(SearchersFactory.java:30)
      at controllers.DocumentsController.search(DocumentsController.java:226)
      at router.Routes$$anonfun$routes$1$$anonfun$applyOrElse$1$$anonfun$apply$1.apply(Routes.scala:193)
      at router.Routes$$anonfun$routes$1$$anonfun$applyOrElse$1$$anonfun$apply$1.apply(Routes.scala:193)
      at play.core.routing.HandlerInvokerFactory$$anon$4.resultCall(HandlerInvoker.scala:157)
      at play.core.routing.HandlerInvokerFactory$$anon$4.resultCall(HandlerInvoker.scala:156)
  Caused by: java.lang.ClassNotFoundException: org.apache.lucene.analysis.util.CharArraySet
      at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at artest.engine.common.ArabicAnalyzerFactory.getStemmingArabicAnalyzer(ArabicAnalyzerFactory.java:67)
      at engine.AbstractSearcher.<init>(AbstractSearcher.java:116)
      at engine.DocumentsSearcher.<init>(DocumentsSearcher.java:53)
      at engine.SearcherFactory.getSearcher(SearcherFactory.java:34)
      at controllers.SearchersFactory.<clinit>(SearchersFactory.java:30)
      at controllers.DocumentsController.search(DocumentsController.java:226)
      at router.Routes$$anonfun$routes$1$$anonfun$applyOrElse$1$$anonfun$apply$1.apply(Routes.scala:193)
  

Answer 1

• Lucene 库可能与以前版本的库 jar 发生冲突检查您的部署环境是否使用多个版本。
• 或者您可能使用了错误版本的 Lucene 库。