添加赋值异常抛错

FworkSpider/feapder/core/spiders/spider.py

@@ -232,6 +232,9 @@ class BaseBusinessListSpider(Spider):
 
     def __auto_increment_page_number(self, request):
         """翻页 - 页码自增"""
+        if request.page is None:
+            raise ValueError('请设置 request.page 起始页码数')
+
         if request.page < int(request.item["crawl_page"]):
             request.page += 1  # 采集页码自增
             yield request