Index: temp/trunk/html/test/uehara/tree.php
===================================================================
--- temp/trunk/html/test/uehara/tree.php	(revision 8740)
+++ temp/trunk/html/test/uehara/tree.php	(revision 8741)
@@ -86,5 +86,9 @@
 	// ²èÁüÊݸ½èÍý
 	$ret = $objUpFile->makeTempFile('upload_file', false);
-	if($ret != "") $arrErr['upload_file'] = $ret;
+	if($ret != "") {
+		$arrErr['upload_file'] = $ret;
+	} else {
+		$objPage->tpl_javascript = "alert('¥Õ¥¡¥¤¥ë¤ò¥¢¥Ã¥×¥í¡¼¥É¤·¤Þ¤·¤¿¡£');";
+	}
 	break;
 // ½é´üɽ¼¨