From 8a93084f8ab1e43ccae0bf4dcfabc584b37a235a Mon Sep 17 00:00:00 2001
From: chaideqing <chaideqing@easycorp.ltd>
Date: Thu, 16 Nov 2023 07:45:10 +0000
Subject: [PATCH] * Fix bug #40674.

---
 module/testtask/js/runcase.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/testtask/js/runcase.js b/module/testtask/js/runcase.js
index cc95dd5e4f..f4a31637ff 100644
--- a/module/testtask/js/runcase.js
+++ b/module/testtask/js/runcase.js
@@ -103,7 +103,7 @@ $(document).ready(function()
         }
     });
 
-    window.parent.triggerHidden();
+    if(typeof window.parent.triggerHidden == 'function') window.parent.triggerHidden();
 
     $(document).on('click', ".step-group input[type='checkbox']", function()
     {