我的网站有问题,经常收到此错误。 这是我第一次遇到这个问题,也许有人可以解释一下为什么?django ValueError:int()与基数10的无效文字:''
Traceback (most recent call last):
File "/opt/python2.6/lib/python2.6/site-packages/django/core/handlers/base.py", line 92, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/www/django_test1/fundedbyme/project/views.py", line 194, in browse
items = Project.objects.filter(categories__slug=cat_name, status='AP')[:count]
File "/opt/python2.6/lib/python2.6/site-packages/django/db/models/query.py", line 151, in __getitem__
stop = int(k.stop)
ValueError: invalid literal for int() with base 10: ''
这是我的看法。
def browse(request, template_name='projects/browse.html'):
cat_name = request.GET.get('category', None)
city_name = request.GET.get('city', None)
count = request.GET.get('count','12')
if cat_name is not None:
items = Project.objects.filter(categories__slug=cat_name, status='AP')[:count]
category = get_object_or_None(Category, slug=cat_name)
if city_name is not None:
items = Project.objects.filter(location_slug=city_name, status='AP')[:count]
category = Project.objects.filter(location_slug=city_name, status='AP')[:1]
category = category[0].location
total = items.count()
new_count = int(count) + 12
context = {'items':items,'cat_name':category,'total':total,'new_count':new_count,}
感谢您的消息。我会尝试做一个替代方法。 – ApPeL 2011-03-18 08:28:42