From 2aec80f62c1deb733425578dfb3543c8bd40eaa3 Mon Sep 17 00:00:00 2001
From: hufangzhou <hufangzhou@easycorp.ltd>
Date: Tue, 14 Feb 2023 17:36:21 +0800
Subject: [PATCH] * Fix bug #32140.

---
 module/bug/control.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/bug/control.php b/module/bug/control.php
index 966d70ef02..98506aba92 100755
--- a/module/bug/control.php
+++ b/module/bug/control.php
@@ -288,7 +288,7 @@ class bug extends control
         }
 
         $project = $this->loadModel('project')->getByShadowProduct($productID);
-        if(!$project->multiple) unset($this->lang->bug->report->charts['bugsPerExecution']);
+        if(!empty($project) and !$project->multiple) unset($this->lang->bug->report->charts['bugsPerExecution']);
 
         $this->qa->setMenu($this->products, $productID, $branchID);
         $this->view->title         = $this->products[$productID] . $this->lang->colon . $this->lang->bug->common . $this->lang->colon . $this->lang->bug->reportChart;