test upload

application/controllers/backend/CmsTrack.php

@@ -413,7 +413,7 @@ class CmsTrack extends CI_Controller
                 redirect(base_url('backend/cmsTrack/showTrack/'.$track_id));
             }
 
-            $update = $this->privateUpdateTrackArt($track_id, 'track_image', false);
+            $update = $this->privateUpdateTrackArt($track_id, 'track_image', true);
 
             if ($update) {
                 $this->session->set_flashdata('success', 'Cập nhật ảnh bài hát thành công');
@@ -541,6 +541,8 @@ class CmsTrack extends CI_Controller
             $this->track_model->update_art($track_id, $db_art_path);
 
             return true;
+        } else {
+            MyHelper::echoPreDie($this->upload->display_errors());
         }
 
         return false;