syntax error on tokens: misplaced construct(s)

大家好，我在用ECLIPSE写时JSP遇到上述问题，下面是我的代码，请大家帮忙。<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ page import = "javax.naming.*" %>
<%
        FlightBean[] flights = null;
        if(request.getParameter("depLoc") != null) {
         String depLoc = request.getParameter("depLoc");
        
         try {
         InitialContext ctx = new InitialContext();
         TicketReservationRemote searchDepLoc = (TicketReservationRemote)ctx.lookup("TicketReservation/TicketReservationImpl");
        
         flights = searchDepLoc.searchDepLoc(depLoc);
         }
         catch (NamingException e) {
         e.printStackTrace();
         }
        }
%><html>
      <head>
            <title>Travel Agent</title>
      </head>
      <body>
      从<html>到<body>系统报错“syntax error on tokens: misplaced construct(s)”
<% if(flights != null) { %>
            <h2>Search Results</h2>
                  <table align = "center">
                        <tr>
                              <th>Flight ID</th>
                              <th>Airplane ID</th>
                              <th>Seat Number</th>
                              <th>Departure Location</th>
                              <th>Departure Date</th>
                              <th>Destination</th>
                              <th>Cost</th>
                        </tr>
<%                      for(int i = 0; i < flights.length; i++) {
                          FlightBean flight = flights[i];
                          out.pirntln("<tr><td>" + flight.getFlightID() + "</td><td>" + 
                          flight.getAirplaneID() + "</td><td>" + flight.getSeatNo() + 
                          "</td><td>" + flight.getDepLoc() + "</td><td>" + flight.getDepDate() + 
                          "</td><td>" + flight.getDes() + "</td><td>" + flight.getCost() + "</td></tr>");
                          }
%>
                  </table>
<%    
    }
%>
            <h2>Search by Departure Location</h2>
            <form action = "SearchDepLoc.jsp" method = "post">
                 <table align = "center">     
                       <tr>
                             <td align = "right">Departure Location</td>
                             <td align = "left">
                                   <input type = "text" name = "depLoc">
                             </td>
                       </tr>      
                       <tr>
                             <td align = "right">
                                   <input type = "submit" value = "submit">
                             </td>
                             <td align = "left">
                                   <input type = "reset" value = "reset">
                             </td>
                       </tr>      
                 </table>
           </form>
           <a href = "TravelAgent.html">Return to Menu</a>
     </body>
</html>