Question

我正在我的机器上运行一个播放项目，当我启动它并通过另一个Web服务器（发送/接收请求）使用它时，我得到以下异常。我已经将lucene 6 jar文件添加到lib目录中，但不确定导致此异常的原因是什么？

lucene-analyzer-common
lucene-core
lucene-highlighter
lucene的存储器

的lucene-的QueryParser

任何提示？

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

可能Lucene库与以前的版本库jar冲突检查您是否在部署环境时使用多个版本。
或者您可能正在使用错误版本的Lucene库。

NoClassDefFoundError：org / apache / lucene / analysis / util / CharArraySet

1 个答案: