From 2c65838be1b890a42d4a4c710daead9200564f1a Mon Sep 17 00:00:00 2001
From: qixinzhi <qixinzhi@easycorp.ltd>
Date: Fri, 24 May 2024 09:12:25 +0000
Subject: [PATCH] * Return empty when no calculator.

---
 module/metric/model.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/module/metric/model.php b/module/metric/model.php
index ec110a1c55..a95752e2af 100755
--- a/module/metric/model.php
+++ b/module/metric/model.php
@@ -756,6 +756,7 @@ class metricModel extends model
         if(!$metric) return false;
 
         $calculator = $this->getCalculator($metric->scope, $metric->purpose, $metric->code);
+        if(!$calculator) return array();
 
         /* 因为是单个度量项的计算，所以需要优先查看是否支持可用的性能优化，如果有的话，使用性能优化方式计算。*/
         /* Because this is a single metric calculation, it is important to first look to see if any performance optimizations are supported and, if so, use them. */