django启动后进入首页就报错

[xiaolongma88]

Internal Server Error: /
Traceback (most recent call last):
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\core\handlers\exception.py", line 34, in inner
response = get_response(request)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\core\handlers\base.py", line 145, in _get_response
response = self.process_exception_by_middleware(e, request)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\core\handlers\base.py", line 143, in _get_response
response = response.render()
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\response.py", line 106, in render
self.content = self.rendered_content
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\response.py", line 83, in rendered_content
content = template.render(context, self._request)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\backends\django.py", line 61, in render
return self.template.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 171, in render
return self._render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 163, in _render
return self.nodelist.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 937, in render
bit = node.render_annotated(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 904, in render_annotated
return self.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\loader_tags.py", line 150, in render
return compiled_parent._render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 163, in _render
return self.nodelist.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 937, in render
bit = node.render_annotated(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 904, in render_annotated
return self.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\loader_tags.py", line 62, in render
result = block.nodelist.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 937, in render
bit = node.render_annotated(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 904, in render_annotated
return self.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\defaulttags.py", line 309, in render
return nodelist.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 937, in render
bit = node.render_annotated(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 904, in render_annotated
return self.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 987, in render
output = self.filter_expression.resolve(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 671, in resolve
obj = self.var.resolve(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 796, in resolve
value = self._resolve_lookup(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 858, in _resolve_lookup
current = current()
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\pure_pagination\paginator.py", line 212, in render
return render_to_string('pure_pagination/pagination.html', {
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\loader.py", line 62, in render_to_string
return template.render(context, request)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\backends\django.py", line 61, in render
return self.template.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 171, in render
return self._render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 163, in _render
return self.nodelist.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 937, in render
bit = node.render_annotated(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 904, in render_annotated
return self.render(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\defaulttags.py", line 161, in render
values = self.sequence.resolve(context, ignore_failures=True)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 671, in resolve
obj = self.var.resolve(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 796, in resolve
value = self._resolve_lookup(context)
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\django\template\base.py", line 858, in _resolve_lookup
current = current()
File "C:\Users*.virtualenvs\HelloDjango-blog-tutorial-master-e9gKEtdG\lib\site-packages\pure_pagination\paginator.py", line 105, in wrapper
elif isinstance(result, collections.Iterable):
AttributeError: module 'collections' has no attribute 'Iterable'

[HiddenPowerIce]

django版本不对，作者用的是旧版本，新版可能有不兼容的地方
错误信息提示elif isinstance(result, collections.Iterable)这里要改成elif isinstance(result, collections.abc.Iterable)