修改传回参数为null的情况

quality-doctor/service/recommend_info.py

@@ -28,11 +28,11 @@ def recommend_function(select_data):
     no_choice = []
     data = select_data['data']
     for bussiness_type in data:
-
-        for choice_type in data[bussiness_type]:
-            print("choice_type",choice_type)
-            if str(choice_type['isChoice']) == 'False':
-                no_choice.append(choice_type['name'])
+        if data[bussiness_type] != None:
+            for choice_type in data[bussiness_type]:
+                print("choice_type",choice_type)
+                if str(choice_type['isChoice']) == 'False':
+                    no_choice.append(choice_type['name'])
     print("用户未选择的资质=============",no_choice)