Solr的不工作的DSpace軟件安裝

我收到以下錯誤頁面（參見下圖）嘗試登錄到時：Solr的不工作的DSpace軟件安裝

http://localhost:8080/solr/admin/

到目前爲止，我已經嘗試以下操作沒有成功：

重啓動Tomcat（無數次）
運行的DSpace的命令（stats-log-converter & stats-log-importer）
複製的一切（ SQL和文件）從原始安裝到新的安裝。

歷史的一點點：

主要症狀是，我們無法獲得統計和運行。統計頁面只返回空白頁面。試圖解決，我偶然發現了這一點，我懷疑是罪魁禍首。

這是錯誤：（圖像連接爲好）

HTTP Status 500 - 

    type Exception report 

    message 

    description The server encountered an internal error() that prevented it from fulfilling this request. 

    exception 

    org.apache.jasper.JasperException: Unable to compile class for JSP: 

    An error occurred at line: 32 in the jsp file: /admin/index.jsp 
    The method getRequestHandlers() in the type SolrCore is not applicable for the arguments (Class<ReplicationHandler>) 
    29: <%-- jsp:include page="header.jsp"/ --%> 
    30: <%-- do a verbatim include so we can use the local vars --%> 
    31: <%@include file="header.jsp" %> 
    32: <%boolean replicationhandler = !core.getRequestHandlers(ReplicationHandler.class).isEmpty();%> 
    33: <br clear="all"> 
    34: <table> 
    35: 


    Stacktrace: 
     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92) 
     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330) 
     org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439) 
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:349) 
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:327) 
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:314) 
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:589) 
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317) 
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) 
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) 
     javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
     org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:295) 
     org.dspace.solr.filters.LocalHostRestrictionFilter.doFilter(LocalHostRestrictionFilter.java:60) 
    note The full stack trace of the root cause is available in the Apache Tomcat/6.0.26 logs. 

    Apache Tomcat/6.0.26

SOLR error