update

search/views/topic.py

@@ -106,7 +106,8 @@ def get_home_recommend_topic_ids(user_id, device_id, tag_id, offset, size, query
             recommend_topic_list = list()
             if b"data" in recommend_topic_dict:
                 linucb_recommend_topic_id_list = json.loads(recommend_topic_dict[b"data"])
-
+                if linucb_recommend_topic_id_list == None:
+                    linucb_recommend_topic_id_list = list()
                 # 推荐帖子是强插的，要保证推荐帖子不在已读里