wagtail django.core.exceptions.FieldError：未知字段；字段在任何地方都不存在

Question

我的 python manage.py makemigrations 返回错误并显示消息

File "/usr/local/lib/python3.6/site-packages/django/forms/models.py", line 268, in __new__
    raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (seo_title_fr, title_fr, search_description_en, slug_en, seo_title_en, slug_fr, search_description_fr, title_en) specified for PostPage

我在代码中的任何地方都进行了搜索 这些字段在哪里 我根本没有找到主题 我在数据库 wagtailcore_page 中进行了搜索 我没有找到

id |     path     | depth | numchild |                         title                         |                     slug                      | live | has_unpublished_changes |                        url_path                         |                          seo_title                          | show_in_menus |                                                               search_description                                                                | go_live_at | expire_at | expired | content_type_id | owner_id | locked |  latest_revision_created_at   |      first_published_at       | live_revision_id |       last_published_at       |                      draft_title                      | locked_at | locked_by_id |           translation_key            | locale_id | alias_of_id |                       url_path_en                       | url_path_fr

我在所有代码中搜索的字段，包括迁移但没有找到

我尝试过的任何内容：python manage.py update_translation_fields但不走运

我的模型是：

import json
from django.db import models

from django import forms
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
from django.template.defaultfilters import slugify
from django.utils.timezone import now
from django.shortcuts import render
from django.http import HttpResponse, JsonResponse,HttpResponseRedirect, Http404
from django.template.response import TemplateResponse
from django.forms import FileField
from django.core.serializers.json import DjangoJSONEncoder
from wagtail.core.models import Page
from wagtail.core.fields import RichTextField, StreamField
from wagtail.admin.edit_handlers import FieldPanel, InlinePanel, MultiFieldPanel, StreamFieldPanel, FieldRowPanel, PageChooserPanel
from wagtail.images.edit_handlers import ImageChooserPanel
from apps.start_project.google_captcha import google_captcha_validate
from colorfield.fields import ColorField
from modelcluster.fields import ParentalKey
from wagtail.admin.edit_handlers import (
    FieldPanel, FieldRowPanel,
    InlinePanel, MultiFieldPanel
)
from wagtail.contrib.forms.models import AbstractEmailForm, AbstractFormField, AbstractFormSubmission, FORM_FIELD_CHOICES
from wagtail.contrib.forms.forms import FormBuilder
from wagtail.images.fields import WagtailImageField
from wagtail.contrib.forms.views import SubmissionsListView
from wagtail.documents import get_document_model
from .blocks import blocks

class PostPage(Page):
    
    template_path = RichTextField(null=True, blank=True)

    title_html = models.CharField(max_length=100, null=True, blank=True)
    description = RichTextField(null=True, blank=True)
    keywords = RichTextField(null=True, blank=True)

    body = StreamField(
        [
            ("widget_body", blocks.widgetBodyBlock()),
        ],
        null=True,
        blank=True,
        verbose_name =_('body'),
    )

    panels = [
        FieldRowPanel([
            FieldPanel("title_html"),
            FieldPanel("description"),
            FieldPanel("keywords"),
            FieldPanel("template_path"),
        ]),
        StreamFieldPanel("body"),
    ]

我不明白