0

I want to use geographical point in my django app therefor i changed the database engine to spatialite settings.py

"""
Django settings for server project.

Generated by 'django-admin startproject' using Django 4.1.2.

For more information on this file, see
https://docs.djangoproject.com/en/4.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.1/ref/settings/
"""

from pathlib import Path

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-+r-63iiele&p+irgsm2ojoayyrk2^6($no8%x+^(32s3wvpk7b'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []

# Application definition

INSTALLED_APPS = [
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.admin',
    'django.contrib.gis',
    'hiketracking.apps.HiketrackingConfig',
    'rest_framework',

]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'server.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        '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',
            ],
        },
    },
]

WSGI_APPLICATION = 'server.wsgi.application'

# Database
# https://docs.djangoproject.com/en/4.1/ref/settings/#databases


DATABASES = {
    'default': {
        "ENGINE": "django.contrib.gis.db.backends.spatialite",
        'NAME': BASE_DIR / 'db.sqlite3',
    },

}

# Password validation
# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]

# Internationalization
# https://docs.djangoproject.com/en/4.1/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.1/howto/static-files/

STATIC_URL = 'static/'

# Default primary key field type
# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
SPATIALITE_LIBRARY_PATH = '/usr/local/lib/mod_spatialite.dylib'
# Absolute filesystem path to the directory that will hold user-uploaded files.
MEDIA_ROOT = BASE_DIR

model.py

from django.contrib.gis.db import models


# Create your models here.


class Hike(models.Model):
    title = models.CharField(max_length=30, unique=True)
    length = models.IntegerField()
    expected_time = models.IntegerField()
    ascent = models.IntegerField()
    start_point = models.PointField()
    end_point = models.PointField()
    description = models.CharField(max_length=200)
    track_file = models.FileField(upload_to='tracks')


class HikeReferencePoint(models.Model):
    hike = models.ForeignKey(Hike, on_delete=models.CASCADE)
    reference_point = models.PointField()

after i run migration i get the fallowing error

Tracking file by folder pattern:  migrations
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, hiketracking, sessions, sites
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add...Traceback (most recent call last):
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/sqlite3/base.py", line 357, in execute
    return Database.Cursor.execute(self, query, params)
sqlite3.OperationalError: error in trigger ISO_metadata_reference_row_id_value_insert: no such column: rowid

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

Traceback (most recent call last):
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_manage.py", line 52, in <module>
    run_command()
  File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/django_manage.py", line 46, in run_command
    run_module(manage_file, None, '__main__', True)
  File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/runpy.py", line 224, in run_module
    return _run_module_code(code, init_globals, run_name, mod_spec)
  File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/runpy.py", line 96, in _run_module_code
    _run_code(code, mod_globals, init_globals,
  File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/Users/md/Desktop/collage/soft2MainProject/server/manage.py", line 22, in <module>
    main()
  File "/Users/md/Desktop/collage/soft2MainProject/server/manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/core/management/__init__.py", line 446, in execute_from_command_line
    utility.execute()
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/core/management/__init__.py", line 440, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/core/management/base.py", line 402, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/core/management/base.py", line 448, in execute
    output = self.handle(*args, **options)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/core/management/base.py", line 96, in wrapped
    res = handle_func(*args, **kwargs)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/core/management/commands/migrate.py", line 349, in handle
    post_migrate_state = executor.migrate(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/migrations/executor.py", line 135, in migrate
    state = self._migrate_all_forwards(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/migrations/executor.py", line 167, in _migrate_all_forwards
    state = self.apply_migration(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/migrations/executor.py", line 252, in apply_migration
    state = migration.apply(state, schema_editor)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/migrations/migration.py", line 130, in apply
    operation.database_forwards(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/migrations/operations/fields.py", line 235, in database_forwards
    schema_editor.alter_field(from_model, from_field, to_field)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/sqlite3/schema.py", line 174, in alter_field
    super().alter_field(model, old_field, new_field, strict=strict)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/base/schema.py", line 788, in alter_field
    self._alter_field(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/sqlite3/schema.py", line 457, in _alter_field
    self._remake_table(model, alter_field=(old_field, new_field))
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/sqlite3/schema.py", line 347, in _remake_table
    self.alter_db_table(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/contrib/gis/db/backends/spatialite/schema.py", line 153, in alter_db_table
    super().alter_db_table(model, old_db_table, new_db_table, disable_constraints)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/sqlite3/schema.py", line 121, in alter_db_table
    super().alter_db_table(model, old_db_table, new_db_table)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/base/schema.py", line 606, in alter_db_table
    self.execute(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/base/schema.py", line 199, in execute
    cursor.execute(sql, params)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/utils.py", line 103, in execute
    return super().execute(sql, params)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/utils.py", line 67, in execute
    return self._execute_with_wrappers(
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/utils.py", line 80, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/utils.py", line 84, in _execute
    with self.db.wrap_database_errors:
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/utils.py", line 91, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
  File "/Users/md/Desktop/collage/soft2MainProject/server/venv/lib/python3.10/site-packages/django/db/backends/sqlite3/base.py", line 357, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: error in trigger ISO_metadata_reference_row_id_value_insert: no such column: rowid

I have runed makemigration before migration. my django version is 4.3.1

i have tryed deleting the database and befor migration i have run makemigration. if I only migrate my app it will work but i need the admin panel there for i need to find a way to fix this thank you

M.Davari
  • 43
  • 6

0 Answers0