Django　マイグレーション時にエラーが発生する

マイグレーション時にAUTH_USER_MODEL refers to model 'account.CustomUser' that has not been installed
というエラーが発生しました。
解決方法を教えてください

下記のコードはsettings.pyです

python
1
2from pathlib import Path
3
4# Build paths inside the project like this: BASE_DIR / 'subdir'.
5BASE_DIR = Path(__file__).resolve().parent.parent
6
7
8# Quick-start development settings - unsuitable for production
9# See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
10
11# SECURITY WARNING: keep the secret key used in production secret!
12SECRET_KEY = 'django-insecure-k(q7$f7imxyc*z4as@m!(s*#tqnpeoen(ixai@#o_rg69$ndej'
13
14# SECURITY WARNING: don't run with debug turned on in production!
15DEBUG = True
16
17ALLOWED_HOSTS = []
18
19
20# Application definition
21
22INSTALLED_APPS = [
23    'accounts.apps.AccountsConfig',
24    'django.contrib.admin',
25    'django.contrib.auth',
26    'django.contrib.contenttypes',
27    'django.contrib.sessions',
28    'django.contrib.messages',
29    'django.contrib.staticfiles',
30    'django.contrib.sites',
31    'allauth',
32    'crispy_forms',
33    'allauth.account',
34]
35
36
37AUTH_USER_MODEL = "accounts.CustomUser"
38
39
40
41MIDDLEWARE = [
42    'django.middleware.security.SecurityMiddleware',
43    'django.contrib.sessions.middleware.SessionMiddleware',
44    'django.middleware.common.CommonMiddleware',
45    'django.middleware.csrf.CsrfViewMiddleware',
46    'django.contrib.auth.middleware.AuthenticationMiddleware',
47    'django.contrib.messages.middleware.MessageMiddleware',
48    'django.middleware.clickjacking.XFrameOptionsMiddleware',
49]
50
51ROOT_URLCONF = 'app.urls'
52
53TEMPLATES = [
54    {
55        'BACKEND': 'django.template.backends.django.DjangoTemplates',
56        'DIRS': [],
57        'APP_DIRS': True,
58        'OPTIONS': {
59            'context_processors': [
60                'django.template.context_processors.debug',
61                'django.template.context_processors.request',
62                'django.contrib.auth.context_processors.auth',
63                'django.contrib.messages.context_processors.messages',
64            ],
65        },
66    },
67]
68
69WSGI_APPLICATION = 'app.wsgi.application'
70
71
72# Database
73# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
74
75DATABASES = {
76    'default': {
77        'ENGINE': 'django.db.backends.sqlite3',
78        'NAME': BASE_DIR / 'db.sqlite3',
79    }
80}
81
82
83# Password validation
84# https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
85
86AUTH_PASSWORD_VALIDATORS = [
87    {
88        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
89    },
90    {
91        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
92    },
93    {
94        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
95    },
96    {
97        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
98    },
99]
100
101
102# Internationalization
103# https://docs.djangoproject.com/en/3.2/topics/i18n/
104
105LANGUAGE_CODE = 'ja'
106
107TIME_ZONE = 'Asia/Tokyo'
108
109USE_I18N = True
110
111USE_L10N = True
112
113USE_TZ = True
114
115
116
117# Static files (CSS, JavaScript, Images)
118# https://docs.djangoproject.com/en/3.2/howto/static-files/
119
120STATIC_URL = '/static/'
121
122
123CRISPY_TEMPLATE_PACK = 'bootstrap4'
124
125# AUTH_USER_MODEL = "accounts.CustomUser"
126
127# Default primary key field type
128# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
129
130DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'