我对Django管理有一点奇怪的问题。在settings.py中使用DEBUG = True，一切正常。但是当我将其更改为DEBUG = False时，我无法进行项目的页面编辑。我收到这个错误：
Traceback (most recent call last):
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py, line 136, in get_response
response = response.render()
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/response.py, line 104, in render
self._set_content(self.rendered_content)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/response.py, line 81, in rendered_content
content = template.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 140, in render
return self._render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 134, in _render
return self.nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/loader_tags.py, line 123, in render
return compiled_parent._render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 134, in _render
return self.nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/loader_tags.py, line 123, in render
return compiled_parent._render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 134, in _render
return self.nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/loader_tags.py, line 62, in render
result = block.nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/loader_tags.py, line 62, in render
result = block.nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/defaulttags.py, line 192, in render
nodelist.append(node.render(context))
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/loader_tags.py, line 155, in render
return self.render_template(self.template, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/loader_tags.py, line 137, in render_template
output = template.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 140, in render
return self._render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 134, in _render
return self.nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/defaulttags.py, line 192, in render
nodelist.append(node.render(context))
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/defaulttags.py, line 192, in render
nodelist.append(node.render(context))
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/defaulttags.py, line 281, in render
return nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/defaulttags.py, line 281, in render
return nodelist.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 823, in render
bit = self.render_node(node, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 837, in render_node
return node.render(context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 880, in render
return _render_value_in_context(output, context)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/template/base.py, line 858, in _render_value_in_context
value = force_unicode(value)
File /home/yetty/projects/Tchorici/venv/local/lib/python2.7/site-packages/django/utils/encoding.py, line 93, in force_unicode
raise DjangoUnicodeDecodeError(s, *e.args)
DjangoUnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 0: ordinal not in range(128). You passed in <django.forms.forms.BoundField object at 0x327bd90> (<class 'django.forms.forms.BoundField'>)
我不知道，为什么我只用DEBUG = False得到它。
答案 0 :(得分：5)
我拥有它;）
在admin.py中，我有自己的MultipleChoiceField表单：
people = forms.ModelMultipleChoiceField(
Person.objects.all(),
widget=FilteredSelectMultiple("Účastníci", False, attrs={'rows': '10'})
)
class Meta:
model = Event
即使我有
# -*- coding: utf-8 -*-
在文件的开头，“Účastníci”犯了麻烦。当我把它变成“Ucastnici”时，一切正常。
答案 1 :(得分：-1)
我通过实验发现错误是debug_toolbar。禁用DEBUG=True debug_toolbar