eclipse PDT调试器不运行已编辑的行

Question

当我在index.php中添加一行并进行调试时。日食不会停留在新线上。它只是忽略了新行并运行到以下行。我已经清理了项目并重建了它。但它不起作用。感谢。

<?
session_unset(); 
@session_destroy(); 
session_start();

$_SESSION = Array();
$error_message = $_GET["error_message"];
echo "<div align='center' class='alert_font_bold'><br>$error_message</div>";


include "config.php"; //<-- This line is added but debug session does not stop at here
include "last_update.php";
?>

由于