java.sql.SQLException问题

Question

如题，这个什么问题？
insert into (abc)(a_NAME,aSYS_VERSION,a_RUNTIME) values(?,?,?)
用的是java ，prepareStatement
报错java.sql.SQLException: Parameter index out of range (0 < 1 )

ps = conn.prepareStatement(sql);
for (int i = 1; i <= mValue.size(); i++) {
String inX = mValue.get(i).toString();

            if (isType.isFloat(inX, "+")) {
                ps.setFloat(i, Float.parseFloat(inX));
                System.out.println(inX + "是浮点<br>");
            } else if (isType.isNum(inX, "+")) {
                ps.setInt(i, Integer.parseInt(inX));
                System.out.println(inX + "是整数<BR>");
            } else if (isType.isValidDate(inX)) {
                String newtime = (String) inX;
                SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                Date dateA = format.parse(newtime);
                ps.setDate(i, (java.sql.Date) dateA);
                System.out.println(inX + "是时间<BR>");
            } else {
                ps.setString(i, inX);//是字符串
                System.out.println(inX + "是字符串<BR>");
            }
            //ps.addBatch();
            System.out.println("inx：" + inX);
        }