Django Formset-此字段为必填错误

Question

我正在使用ModelFormSet发送多个QRCode模型对象实例，但是在提交表单'id': ['This field is required.']时，错误出现在views.py（formset.errors）

最初，我确实将所有表单字段都一一包括在内，但是试图修复刚刚将整个{{ form }}粘贴到模板中的表单，以便将所有隐藏字段都放在其中。

template.html：

{% extends 'base.html' %}
{% load staticfiles %}
{% block content %}
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.formset/1.2.2/jquery.formset.js"></script>
    <div id="app">
        <div class="container">
            <h3 class="">Создание заданий</h3>
            <form method="post" >
                {% csrf_token %}
                {{ formset.management_form }}
                {% for form in formset %}
                    <div class="row">
                        <div class="input-field col s6">
                            {{ form }}
                        </div>
                    </div>
                {% endfor %}
                <input type="submit" class="waves-effect waves-light btn">
            </form>
        </div>
    </div>

{#    <script src="{% static 'js/quest_qrs.js' %}"></script>#}
{% endblock %}

models.py：

class QRCode(models.Model):
    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    body = models.TextField()
    nextStep = models.ForeignKey(
        'self',
        on_delete=models.CASCADE,
        null=True,
        blank=True
    )

views.py：

class QRCreateView(LoginRequired, View):
    def get(self, request, pk):
        data = {
            'form-TOTAL_FORMS': '1',
            'form-INITIAL_FORMS': '1',
            'form-MAX_NUM_FORMS': '',
        }
        formset = QRFormSet(data)
        context = {'formset': formset}
        return render(request, 'qrs_create.html', context)

    def post(self, request, pk):
        formset = QRFormSet(request.POST)
        print(formset.__dict__)
        print(formset.errors)
        if formset.is_valid():
            starting_quest = Quest.objects.get(pk=pk)
            starting_quest.startQr = formset[0]
            starting_quest.save()

            formset_len = len(formset)
            for i in range(formset_len):
                formset[i].nextStep = formset[i + 1] if i + 1 < formset_len else None
                formset[i].save()
            return render(request, 'index.html')
        return render(request, 'qrs_create.html', {'formset': formset})

forms.py：

QRFormSet = forms.modelformset_factory(
    QRCode,
    fields=('body',),
    extra=1,
    widgets={
        'body': forms.TextInput(attrs={
            'class': 'materialize-textarea',
            'placeholder': 'Содержание задания',
        })
    },

)

下面是发送数据时formset.__dict__和formset.errors的打印内容

{'queryset': None, 
'initial_extra': None, 
'is_bound': True, 
'prefix': 'form', 
'auto_id': 'id_%s', 
'data': <QueryDict: {'csrfmiddlewaretoken': ['1rE8onLIBWUskDEDxjdjTigIqeLaPRvjwtqdx62xsv52HvRqwtk2kn8bxTKVxhNE'], 
'form-TOTAL_FORMS': ['1'], 
'form-INITIAL_FORMS': ['1'], 
'form-MIN_NUM_FORMS': [''], 
'form-MAX_NUM_FORMS': [''], 
'form-0-body': ['Task1'], 
'form-0-id': ['']}>, 
'files': {}, 'initial': None, 
'form_kwargs': {}, 
'error_class': <class 'django.forms.utils.ErrorList'>, 
'_errors': None, 
'_non_form_errors': None}

[{'id': ['This field is required.']}