java.lang.NoClassDefFoundError：org / apache / commons / vfs / FileSelector

我正在尝试调用使用Kettle Pentaho jar编写的Java方法 . 在调用它时抛出这样的错误......

SEVERE：servlet [spring]的Servlet.service（）在路径[/ sakti-backup-restore]的上下文中引发异常[Handler处理失败;嵌套异常是java.lang.NoClassDefFoundError：org / apache / commons / vfs / FileSelector]，根本原因java.lang.ClassNotFoundException：org.apache.catalina.loader.WebappClassLoader.loadClass中的org.apache.commons.vfs.FileSelector（ webappClassLoader.java:1714）org.apache.catalina.loader.WebappClassLoader.loadClass（WebappClassLoader.java:1559）org.pentaho.di.core.KettleClientEnvironment.init（KettleClientEnvironment.java:65）atg.pentaho.di .core.KettleEnvironment.init（KettleEnvironment.java:89）at org.pentaho.di.core.KettleEnvironment.init（KettleEnvironment.java:65）at com.htc.sakti.restore.backup.etl.DynamicETL.buildCopyTable（DynamicETL） .java：36）位于sun.reflect.NativeMethodAccessorImpl.invoke（未知）的sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）中的com.htc.sakti.restore.backup.controller.RestoreAndBackupController.bakcupDB（RestoreAndBackupController.java:816）来自）java.lang.reflect.Method.i上的sun.reflect.DelegatingMethodAccessorImpl.invoke（未知来源） ngoke（未知来源）org.springframework.web.method.support.InvocableHandlerMethod.doInvoke（InvocableHandlerMethod.java:221）org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest（InvocableHandlerMethod.java:137）at org . 在org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod（RequestMappingHandlerAdapter.java:777）的springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle（ServletInvocableHandlerMethod.java:110） . 在org.springframework的org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle（AbstractHandlerMethodAdapter.java:85）中的springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal（RequestMappingHandlerAdapter.java:706） . web.servlet.DispatcherServlet.doDispatch（DispatcherServlet.java:943）位于org.springframework.web的org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:877）位于org.springframework.web.servlet.FrameworkServlet.doPost（FrameworkServlet.java:868）的.avlet.FrameworkServlet.processRequest（FrameworkServlet.java:966），位于javax.servlet.http.HttpServlet.service（HttpServlet.java:647）at org.springframework.web.servlet.FrameworkServlet.service（FrameworkServlet.java:842）位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain . ）的javax.servlet.http.HttpServlet.service（HttpServlet.java:728） . java：305）org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:210）atg.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:317）org.springframework.security位于org.springframework.security.web.FilterChainProxy的org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter（FilterSecurityInterceptor.java:91）中的.web.access.intercept.FilterSecurityInterceptor.invoke（FilterSecurityInterceptor.java:127） $ VirtualFilterChain.doFilter（费尔terChainProxy.java:331）org.springframework.security.web.access.ExceptionTranslationFilter.doFilter（ExceptionTranslationFilter.java:115）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）at org位于org.springframework.security.web.authentication的org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）的.springframework.security.web.session.SessionManagementFilter.doFilter（SessionManagementFilter.java:137） .AnonymousAuthenticationFilter.doFilter（AnonymousAuthenticationFilter.java:111）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter（SecurityContextHolderAwareRequestFilter.java） ：169）在org.springframework.security.web.saved的org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331） request.RequestCacheAwareFilter.doFilter（RequestCacheAwareFilter.java:63）atorg.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）位于org.springframework.web的org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal（BasicAuthenticationFilter.java:158） . filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter（AbstractAuthenticationProcessingFilter . java：200）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）org.springframework.security.web.authentication.logout.LogoutFilter.doFilter（LogoutFilter.java:121）at org .springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal（CsrfFilter.java:124）a org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）位于org.springframework.security.web.header的org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331） org.springframework.weF.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）中的.HeaderWriterFilter.doFilterInternal（HeaderWriterFilter.java:66）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331） ）org.springframework上的org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal（WebAsyncManagerIntegrationFilter.java:56）org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107） . security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331）org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter（SecurityContextPersistenceFilter.java:105）at org位于org.springframework.security.web.FilterChainProxy.doFilter的org.springframework.security.web.FilterChainProxy.doFilterInternal（FilterChainProxy.java:214）的.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:331） （FilterChainProxy.java:177）org.springFworkter.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:261）org.apache上的org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:344） . catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:243）org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:210）at org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java： 222）org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:123）atg.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:472）at org.apache.catalina.core.StandardHostValve .invoke（S tandardHostValve.java:171）org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:936）org.apache.catalina的org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:99） .core.StandardEngineValve.invoke（StandardEngineValve.java:118）org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:407）org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1004） ）atg.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process（AbstractProtocol.java:589）位于java.util.concurrent的org.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run（JIoEndpoint.java:312） . java.lang.Thread.run上的java.util.concurrent.ThreadPoolExecutor $ Worker.run（未知来源）中的ThreadPoolExecutor.runWorker（未知来源）（未知来源）

有解决方案吗