update NCALayer.js

constructor/library/NCALayer.js

@@ -67,8 +67,10 @@ this.NCALayer = {
             if(result.responseObject.hasOwnProperty('signedData')) me.verificationKey();
           }
         } else {
-          showMessage(i18n.tr("Ошибка проверки ключа."), "error");
           console.log('[NCALayer onmessage error]', result);
+          if(result.message != "action.canceled") {
+            showMessage(i18n.tr("Ошибка проверки ключа."), "error");
+          }
         }
       }
     }