Merge branch 'hotfix/clientError' into release/6.5

@@ -69,15 +69,11 @@ require('../plugins/jquery.qupload');
         SWFUpload = window.SWFUpload,
         upKey;
 
-    var $placeholder = $('[placeholder]');
-
     if ($('.settled-apply-page').length < 0) {
         return;
     }
 
-    if ($placeholder && $placeholder.length) {
-        $placeholder.placeholder();
-    }
+    $('[placeholder]').placeholder();
 
     $otherBr = $('#other-brand-relation');
     $otherNp = $('#other-new-period');
@@ -97,7 +93,13 @@ require('../plugins/jquery.qupload');
 
     function initUpload(arr) {
         $.each(arr, function(k, v) {
-            $('#' + v.dom).qupload({
+            var $dom = $('#' + v.dom);
+
+            if (!$dom.length) {
+                return;
+            }
+
+            $dom.qupload({
                 uploadKey: upKey,
                 button_image_url: '',
                 button_text: '<span class="btn_upload_text">上传</span>',