Java HyBISS 1811平台更新在中间终止

我正在尝试对Hybris 1811进行平台更新。在中间，由于下面的错误，它会被终止。我试图再次构建并重新启动服务器，但我一直收到相同的错误。有人面临过这样的问题吗

INFO: Illegal access: this web application instance has been stopped already. Could not load [java.util.concurrent.locks.Lock]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [java.util.concurrent.locks.Lock]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
        at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1384)

WARN  [hybrisHTTP18] (00003FGJ-ImpEx-Import) [Importer] Import aborted after 0d 00h:00m:00s:327ms
ERROR [hybrisHTTP18] (00003FGJ-ImpEx-Import) [Job] Caught throwable java/util/concurrent/locks/Lock
java.lang.NoClassDefFoundError: java/util/concurrent/locks/Lock
        at com.hybris.backoffice.cockpitng.dataaccess.facades.type.DefaultPlatformTypeFacadeStrategy.reset(DefaultPlatformTypeFacadeStrategy.java:801)

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（1） 如果您执行“ant clean all”操作，是否有任何错误？（2） 如果您进行平台初始化，是否有任何问题？构建成功，没有问题。我有一个单独的数据文件夹，所以我不需要初始化。我只想更新从其他服务器/系统复制的数据文件夹是什么？我会检查为什么会显示NoClassDefFoundError。后台扩展是否在localextensions.xml中？是的，数据文件夹是从另一个系统复制的。我在localextension.xml中有backoffice扩展。您是否尝试过停止服务器，启动服务器，并在检查了所有扩展（包括基本数据、本地化类型等所有设置）的情况下执行平台更新？我假设您还从另一台服务器复制了数据库，而不仅仅是数据文件夹。