diff --git a/asset/ckeditor/plugin.js b/asset/ckeditor/plugin.js
index 4b9e89c..d59553f 100644
--- a/asset/ckeditor/plugin.js
+++ b/asset/ckeditor/plugin.js
@@ -542,7 +542,7 @@ var Assets;
             data['html'] = dataProcessor.toHtml(data['html']);
           }
           catch (e) {
-            if (typeof(console) !== 'undefined') {
+            if (typeof(console) !== 'undefined' && typeof(editor.lang.asset) !== 'undefined') {
               console.log(editor.lang.asset.assets_error_paste);
             }
           }