The Error is straight forward, you are using an operand "+" for two two
data types that it can't be used on. This might be from your "volume"
function.
On Wed, Jul 1, 2020 at 9:30 AM Hella Nick <personh...@gmail.com> wrote:
> Can someone help me??
>
>
> My project catalogue:
>
>
> My setttings:
>
> TEMPLATES = [
> {
> 'BACKEND': 'django.template.backends.django.DjangoTemplates',
> 'DIRS': [os.path.join(BASE_DIR, 'blog/templates/')]
> ,
> 'APP_DIRS': True,
> 'OPTIONS': {
> 'context_processors': [
> 'django.template.context_processors.debug',
> 'django.template.context_processors.request',
> 'django.contrib.auth.context_processors.auth',
> 'django.contrib.messages.context_processors.messages',
> ],
> },
> },
> ]
>
>
> My views:
>
> from django.shortcuts import render,HttpResponse
> from django.views.generic import View
> from blog.tool.IPs import volume
> from blog.models import Article
>
> class index(View):
> def get(self,request):
> volume(request)
>
> return render(request,'index.html')
>
>
> Error:
>
>
> Internal Server Error: /blog/index/
> Traceback (most recent call last):
> File "D:\Python3\lib\site-packages\django\core\handlers\exception.py",
> line 34, in inner
> response = get_response(request)
> File "D:\Python3\lib\site-packages\django\core\handlers\base.py", line
> 126, in _get_response
> response = self.process_exception_by_middleware(e, request)
> File "D:\Python3\lib\site-packages\django\core\handlers\base.py", line
> 124, in _get_response
> response = wrapped_callback(request, *callback_args, **callback_kwargs)
> File "D:\Python3\lib\site-packages\django\views\generic\base.py", line
> 68, in view
> return self.dispatch(request, *args, **kwargs)
> File "D:\Python3\lib\site-packages\django\views\generic\base.py", line
> 88, in dispatch
> return handler(request, *args, **kwargs)
> File "D:\pythonwork\blog\personBlog\blog\views\index.py", line 25, in get
> return render(request,'index.html',locals())
> File "D:\Python3\lib\site-packages\django\shortcuts.py", line 36, in
> render
> content = loader.render_to_string(template_name, context, request,
> using=using)
> File "D:\Python3\lib\site-packages\django\template\loader.py", line 62,
> in render_to_string
> return template.render(context, request)
> File "D:\Python3\lib\site-packages\django\template\backends\django.py",
> line 61, in render
> return self.template.render(context)
> File "D:\Python3\lib\site-packages\django\template\base.py", line 171,
> in render
> return self._render(context)
> File "D:\Python3\lib\site-packages\django\template\base.py", line 163,
> in _render
> return self.nodelist.render(context)
> File "D:\Python3\lib\site-packages\django\template\base.py", line 937,
> in render
> bit = node.render_annotated(context)
> File "D:\Python3\lib\site-packages\django\template\base.py", line 904,
> in render_annotated
> return self.render(context)
> File "D:\Python3\lib\site-packages\django\template\defaulttags.py", line
> 442, in render
> url = reverse(view_name, args=args, kwargs=kwargs,
> current_app=current_app)
> File "D:\Python3\lib\site-packages\django\urls\base.py", line 58, in
> reverse
> app_list = resolver.app_dict[ns]
> File "D:\Python3\lib\site-packages\django\urls\resolvers.py", line 477,
> in app_dict
> self._populate()
> File "D:\Python3\lib\site-packages\django\urls\resolvers.py", line 430,
> in _populate
> url_pattern._populate()
> File "D:\Python3\lib\site-packages\django\urls\resolvers.py", line 418,
> in _populate
> self._callback_strs.add(url_pattern.lookup_str)
> File "D:\Python3\lib\site-packages\django\utils\functional.py", line 37,
> in __get__
> res = instance.__dict__[self.name] = self.func(instance)
> File "D:\Python3\lib\site-packages\django\urls\resolvers.py", line 360,
> in lookup_str
> return callback.__module__ + "." + callback.__qualname__
> TypeError: unsupported operand type(s) for +: 'ModelBase' and 'str'
>
>
> -
>
> Can someone help me??
>
>
>
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