solr5.2.1与tomcat结合，项目运行报错?报错

solr+tomcat整合的检索服务搭建也成功了，现在想把项目里的内容都索引一下

启动项目运行结果报错，求解

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.jfinal.aop.Invocation.invoke(Invocation.java:85)
at cn.jfinalbbs.interceptor.CommonInterceptor.intercept(CommonInterceptor.java:43)
at com.jfinal.aop.Invocation.invoke(Invocation.java:65)
at com.jfinal.ext.interceptor.SessionInViewInterceptor.intercept(SessionInViewInterceptor.java:44)
at com.jfinal.aop.Invocation.invoke(Invocation.java:65)
at com.jfinal.core.ActionHandler.handle(ActionHandler.java:74)
at cn.jfinalbbs.handler.HtmlHandler.handle(HtmlHandler.java:17)
at com.jfinal.plugin.druid.DruidStatViewHandler.handle(DruidStatViewHandler.java:75)
at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:72)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2462)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2451)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.jfinal.aop.Invocation.invoke(Invocation.java:71)
... 26 more
Caused by: java.lang.NoSuchMethodError: org.apache.commons.codec.binary.Base64.<init>(I)V
at org.apache.http.impl.auth.BasicScheme.authenticate(BasicScheme.java:168)
at org.apache.http.client.protocol.RequestAuthenticationBase.authenticate(RequestAuthenticationBase.java:120)
at org.apache.http.client.protocol.RequestAuthenticationBase.process(RequestAuthenticationBase.java:99)
at org.apache.http.client.protocol.RequestTargetAuthentication.process(RequestTargetAuthentication.java:80)
at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:132)
at org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:166)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:485)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:466)
at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:235)
at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:227)
at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:135)
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:896)
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:859)
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:874)
at cn.jfinalbbs.solr.SolrUtil.deleteAll(SolrUtil.java:48)
at cn.jfinalbbs.solr.SolrController.delete(SolrController.java:24)
... 31 more