Python TemplateDoesNotExister位于/users/register/bootstrap5/uni_form.html

我正在为我的django项目建立一个注册表格，为了设计它的样式，我使用了crispy表格。但是，当我运行服务器并转到我的注册页面时，我看到以下错误：

    Internal Server Error: /users/register/
Traceback (most recent call last):
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\backends\django.py", line 61, in render
    return self.template.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 170, in render
    return self._render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 162, in _render
    return self.nodelist.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\loader_tags.py", line 150, in render
    return compiled_parent._render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 162, in _render
    return self.nodelist.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 988, in render
    output = self.filter_expression.resolve(context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\base.py", line 698, in resolve
    new_obj = func(obj, *arg_vals)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\crispy_forms\templatetags\crispy_forms_filters.py", line 60, in as_crispy_form
    template = uni_form_template(template_pack)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\crispy_forms\templatetags\crispy_forms_filters.py", line 21, in uni_form_template
    return get_template("%s/uni_form.html" % template_pack)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\loader.py", line 19, in get_template
    raise TemplateDoesNotExist(template_name, chain=chain)
django.template.exceptions.TemplateDoesNotExist: bootstrap5/uni_form.html

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\core\handlers\exception.py", line 47, in inner
    response = get_response(request)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\core\handlers\base.py", line 179, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\Users\Dell\Desktop\Django\microblog\microblog_project\users\views.py", line 17, in register
    return render(request, 'users/register.html',context)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\shortcuts.py", line 19, in render
    content = loader.render_to_string(template_name, context, request, using=using)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\loader.py", line 62, in render_to_string
    return template.render(context, request)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\backends\django.py", line 63, in render
    reraise(exc, self.backend)
  File "C:\Users\Dell\Desktop\Django\microblog\venv\lib\site-packages\django\template\backends\django.py", line 84, in reraise
    raise new from exc
django.template.exceptions.TemplateDoesNotExist: bootstrap5/uni_form.html

这看起来不像我得到的通常的

TemplateDoesNotExistError

。我认为这是crispy表单中的错误，因为如果我删除表单中的crispy模板标记，一切都会正常工作

这是我的注册模板：

{% extends 'base.html' %}
{% load crispy_forms_tags %}

{% block title %}Register{% endblock %}

{% block content %}
<h1>Sign up for a new account</h1>
<hr>
<form action="" method="post">
    {% csrf_token %}
    {{ form|crispy }}
    <button type="submit" class="btn btn-sm btn-primary">Register</button>
</form>
<p>
    Already have an account?
    <a href="#">Log in</a>
</p>
{% endblock %}

我在我的settings.py中指定了CRISPY_TEMPLATE_PACK，并将CRISPY_表单添加到我安装的应用程序中。我哪里做错了

编辑：

所以我对这个主题做了更多的研究，这个错误可能是因为CrispyForms还不支持Bootstrap5。因此，通过在我的CRISPY_TEMPLATE_PACK中将bootstrap5更改为bootstrap4，错误得到了解决

，似乎它没有内置的

bootstrap5

。您确定正在使用

bootstrap5

目前，只有bootstrap、bootstrap3、bootstrap4和uniform

---

如果您看到

bootstrap5

文件夹，您可以查看文件结构。

bootstrap5模板包将是一个单独的包。PyPI上有一个非常早期的版本，下面是GitHub链接

---

您是否也可以发布您在settings.py中设置crispy_template_pack的部分？

crispy_template_pack='bootstrap5'

这是一行

def register(request):
    form = RegistrationForm()

    if request.method == 'POST':
        form = RegistrationForm(data=request.POST)
        if form.is_valid():
            form.save()
            return HttpResponse("Successfully Registered!!!")

    context = {
        'form':form,
    }
    return render(request, 'users/register.html',context)