jxls引来excel模版导出excel报表报错

public ActionForward doExpJdstudent(Action action,            HttpServletRequest request, HttpServletResponse response)            throws Exception {        System.out.println("success to upload action===================== ");        ActionForward forward = null;        try {            String path = "I:/workspace/diwebdemo/web/report/student.xls";            //InputStream is = new BufferedInputStream(new FileInputStream(path));            InputStream is = new FileInputStream(new File("I:/workspace/diwebdemo/web/report/student.xls"));            List<Jdstudent> jsList = new ArrayList<Jdstudent>();            JdstudentService jdstudentService = new JdstudentService();            jsList = jdstudentService.getAllJdstudentList();            Map beans = new HashMap();            beans.put("students", jsList);            XLSTransformer transformer = new XLSTransformer();            Workbook wb = transformer.transformXLS(                    is, beans);             //response.setCharacterEncoding("UTF-8");            response.setHeader("Content-disposition", "inline; filename="                    + "学员.xls");            response.setContentType("application/vnd.ms-excel");            OutputStream os = response.getOutputStream();            wb.write(os);            os.flush();            is.close();            forward = action.findForward(Viewconst.CONST_SUCCESS);        } catch (Exception e) {            e.printStackTrace();            System.out.println(e.getMessage());            log.error(e.getCause());            forward = action.findForward(Viewconst.CONST_FAILURE);        }        return forward;    }

java.lang.NoSuchMethodError: org.apache.poi.hssf.usermodel.HSSFSheet.removeRow(Lorg/apache/poi/hssf/usermodel/HSSFRow;)V    at net.sf.jxls.util.TagBodyHelper.removeBorders(TagBodyHelper.java:139)    at net.sf.jxls.controller.SheetTransformationControllerImpl.removeBorders(SheetTransformationControllerImpl.java:85)    at net.sf.jxls.tag.ForEachTag.process(ForEachTag.java:157)    at net.sf.jxls.transformer.TagRowTransformer.transform(TagRowTransformer.java:36)    at net.sf.jxls.transformer.SheetTransformer.transformSheet(SheetTransformer.java:90)    at net.sf.jxls.transformer.XLSTransformer.transformWorkbook(XLSTransformer.java:243)    at net.sf.jxls.transformer.XLSTransformer.transformXLS(XLSTransformer.java:222)    at view.xlsexport.JdStudentXls.doExpJdstudent(JdStudentXls.java:93)    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)    at java.lang.reflect.Method.invoke(Method.java:585)