Python web.py开发问题之一 need more than 1 value to unpack
2014-02-27 10:45
876 查看
异常：
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/web/application.py", line 239, in process
return self.handle()
File "/usr/lib/python2.6/site-packages/web/application.py", line 229, in handle
fn, args = self._match(self.mapping, web.ctx.path)
File "/usr/lib/python2.6/site-packages/web/application.py", line 427, in _match
for pat, what in mapping:
ValueError: need more than 1 value to unpack
原因：行与行之间没有用逗号分开。
'/url1.do', 'method1',
'/url2.do', 'method2'
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/web/application.py", line 239, in process
return self.handle()
File "/usr/lib/python2.6/site-packages/web/application.py", line 229, in handle
fn, args = self._match(self.mapping, web.ctx.path)
File "/usr/lib/python2.6/site-packages/web/application.py", line 427, in _match
for pat, what in mapping:
ValueError: need more than 1 value to unpack
原因：行与行之间没有用逗号分开。
'/url1.do', 'method1',
'/url2.do', 'method2'
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- 笨方法学Python出现问题script, user_name=argv ValueError: need more than 1 value to unpack
- Python_ValueError:need more than 1 value to unpack
- [Python] example-thirteen need more than 1 value to unpack
- python jieba error: need more than 1 value to unpack
- 在pycharm中运行代码时提示错误信息 “ValueError: need more than 1 value to unpack”处理方法
- openstack devstack tox ValueError: need more than 1 value to unpack
- ValueError: need more than 1 value to unpack
- ValueError: need more than 1 value to unpack
- 调用libsvm中的easy.py 时报错ValueError: need more than 0 values to unpack
- python web.py开发httpserver解决跨域问题实例解析
- 关于在WindowsXp 环境下Python2.6 + web.py 构建WEB开发环境遇到的问题
- python使用web.py开发httpserver，解决post请求跨域问题
- 初学pyton on django犯的低级错误：need more than 1 value to unpack
- Python开发WebService：REST,web.py,eurasia,Django
- seq2seq_model.py ValueError: Attempt to reuse RNNCell <tensorflow.contrib.rnn.python.ops.core_rnn_ce
- Python开发WebService系列教程之REST,web.py,eurasia,Django
- Python web 开发中的问题集锦
- 闪屏页面开发遇到的问题you need to use a theme.appcompat theme (or descendant)
- webpy开发笔记01-调试模式下异常捕捉问题
- 闪屏页面开发遇到的问题you need to use a theme.appcompat theme (or descendant)