师资评价

app/admin/controller/Evaluate.php

@@ -90,9 +90,11 @@ class Evaluate extends AdminBaseController
         //计算百分比
         $res = [];
         foreach ($form_key_item_list as $key => $form_item_list) {
-            //每个问题
-            $answer_list       = $form_key_data_list[$key];
-            $res[$key]['list'] = $this->_dealPercent($answer_list, $form_item_list);
+            if (!empty($form_key_data_list[$key])) {
+                //每个问题
+                $answer_list       = $form_key_data_list[$key];
+                $res[$key]['list'] = $this->_dealPercent($answer_list, $form_item_list);
+            }
         }
 
         //组合数据