the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is

Hi,

I am using apache commons file upload and getting following error:-
the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is null
servlet code

ServletFileUpload servletFileUpload=new ServletFileUpload(new DiskFileItemFactory());
			
			List fileItemsList;
			fileItemsList = servletFileUpload.parseRequest(request);
			
			Iterator it= fileItemsList.iterator();
			while(it.hasNext())
			{
				FileItem fileItemTemp=(FileItem)it.next();
				
				if(fileItemTemp.isFormField())
				{
					String name1 = fileItemTemp.getFieldName();
			        String value = fileItemTemp.getString();
			        System.err.println(name1);

}else {
				   		String fileName = fileItemTemp.getName();
				   		Connection conn=null;
				   	   ResultSet rs=null;
				   	   Statement st=null;
				   	   Access acc=new Access();
				   		conn=acc.getConnection();
				   		System.err.println(conn);
				   			
				   	String name="";
				   rs=acc.executeQuery("select * from importtable where filename='"+fileName+"'  and type='"+choice+"'");
				   	if(rs.next())
				   	{
				   		name=rs.getString("name");
				   	}
				   	if(choice.equals("Corporate"))
				   	{
				   		dir="Corporate"+"/"+name;
				   	}else if(choice.equals("Individual"));
				   	{
				     	dir="Individual"+"/"+name;
				   	}
				  path=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"+"upload"+"/"+dir;
				  File saveTo=new File(path+fileName);						
				  fileItemTemp.write(saveTo);

jsp code

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"  contentType="text/html"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'import.jsp' starting page</title>
    <meta http-equiv="Content-Type" content="text/html" />
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">

</head>
  
  <body>
   <form name="upload" enctype="multipart/form-data" action="servlet/Importer" method="get">
   <table>
   <tr><td>
   <input type="file" name="filename">
   </td>
   <td>
   <input type="submit" value="Upload"></td>
   
   </tr>
   
   <tr>
      <td>Corporate<input type="radio" name="choice" value="Corporate"></td>
   <td>Individual<input type="radio" name="choice" value="Individual"></td>
   </tr></table>
   </form>
  </body>
</html>

Hi!

Try putting method="POST" in the form.

So long!