http://www.v2ex.com/t/10134 存在 BUG？

This topic created in 5543 days ago, the information mentioned may be changed or developed.

访问 http://www.v2ex.com/t/10134 无法打开，出现提示：

Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 515, in __call__
handler.get(*groups)
File "/base/data/home/apps/v2ex/1.349072581769398658/topic.py", line 413, in get
if topic.member_num == member.num:
AttributeError: 'NoneType' object has no attribute 'member_num'

num

Member

7 replies • 1970-01-01 08:00:00 +08:00

d_yang

Mar 21, 2011

看似不存在这个topic了。

Livid

MOD

PRO

Mar 21, 2011

有些时候，当一个主题被删除，缓存又没有马上过期时，就会出现这样的情况。

no2x

Mar 21, 2011

@Livid 那是否应该考虑给个提示页面了啊。反正我是点出现在首页的某个链接进去的。

iugo

Mar 31, 2011

好像现在还是这样

Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 634, in __call__
handler.get(*groups)
File "/base/data/home/apps/v2ex/1.349369559434072087/topic.py", line 421, in get
if topic.member_num == member.num:
AttributeError: 'NoneType' object has no attribute 'member_num'

iugo

Mar 31, 2011

@Livid 貌似都一星期了，缓存还在吗？能否增加一个计划，定期清理下冗余缓存？

keakon

Mar 31, 2011

感觉不像是缓存的问题，例如访问这个也会出错 http://www.v2ex.com/t/12345

很明显topic为None时没有判断

Livid

MOD

PRO

Apr 1, 2011

确实是 bug。

今天晚上修复。