* Fix bug for tree view.

2023-08-03 15:07:42 +08:00
parent 6c44d650e0
commit 5945cc7464
1 changed files with 1 additions and 1 deletions
@@ -5073,7 +5073,7 @@ class executionModel extends model
                        }
                    }
                }
-                $node->children = array_values($node->children);
+                $node->children = isset($node->children) ? array_values($node->children) : array();
            }
        }
        elseif($node->type == 'product')