File not found error on Azure

[Morefra]

After updating django-storages to 1.14, when trying to upload an image through the admin panel I'm getting a file not found error with the following trace:

Internal Server Error: /admin/images/multiple/add/
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
               ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/sentry_sdk/integrations/django/views.py", line 90, in sentry_wrapped_callback
    return callback(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/views/decorators/cache.py", line 80, in _view_wrapper
    response = view_func(request, *args, **kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/admin/urls/__init__.py", line 178, in wrapper
    return view_func(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/admin/auth.py", line 151, in decorated_view
    response = view_func(request, *args, **kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/views/generic/base.py", line 104, in view
    return self.dispatch(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/utils/decorators.py", line 48, in _wrapper
      return bound_method(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/views/decorators/vary.py", line 31, in _view_wrapper
    response = func(request, *args, **kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/admin/views/generic/multiple_upload.py", line 45, in dispatch
    return super().dispatch(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/admin/views/generic/permissions.py", line 31, in dispatch
    return super().dispatch(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/views/generic/base.py", line 143, in dispatch
    return handler(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/admin/views/generic/multiple_upload.py", line 147, in post
    self.object = self.save_object(form)
                  ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/images/views/multiple.py", line 81, in save_object
    image.save()
  File "/wagtail/common/models.py", line 779, in save
    super().save(*args, **kwargs)
  File "/usr/local/lib/python3.12/site-packages/django/db/models/base.py", line 822, in save
    self.save_base(
  File "/usr/local/lib/python3.12/site-packages/django/db/models/base.py", line 909, in save_base
    updated = self._save_table(
              ^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/base.py", line 1071, in _save_table
    results = self._do_insert(
              ^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/base.py", line 1112, in _do_insert
    return manager._insert(
           ^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/manager.py", line 87, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/query.py", line 1847, in _insert
    return query.get_compiler(using=using).execute_sql(returning_fields)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/sql/compiler.py", line 1822, in execute_sql
    for sql, params in self.as_sql():
                       ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/sql/compiler.py", line 1747, in as_sql
    self.prepare_value(field, self.pre_save_val(field, obj))
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/sql/compiler.py", line 1695, in pre_save_val
    return field.pre_save(obj, add=True)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/db/models/fields/files.py", line 317, in pre_save
    file.save(file.name, file.file, save=False)
  File "/usr/local/lib/python3.12/site-packages/django/db/models/fields/files.py", line 94, in save
    setattr(self.instance, self.field.attname, self.name)
  File "/usr/local/lib/python3.12/site-packages/django/db/models/fields/files.py", line 379, in __set__
    self.field.update_dimension_fields(instance, force=True)
  File "/usr/local/lib/python3.12/site-packages/django/db/models/fields/files.py", line 492, in update_dimension_fields
    width = file.width
            ^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/core/files/images.py", line 21, in width
    return self._get_image_dimensions()[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/images/models.py", line 225, in _get_image_dimensions
    self._dimensions_cache = self.get_image_dimensions()
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wagtail/images/models.py", line 235, in get_image_dimensions
    self.open()
  File "/usr/local/lib/python3.12/site-packages/django/db/models/fields/files.py", line 79, in open
    self.file = self.storage.open(self.name, mode)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django/core/files/storage/base.py", line 22, in open
    return self._open(name, mode)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django_storage_url/backends/az.py", line 76, in _open
    return AzureStorageFile(name, mode, self)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/django_storage_url/backends/az.py", line 14, in __init__
    raise IOError("File does not exist: %s" % name)
OSError: File does not exist: original_images/test_image.jpg

Checking on azure I see that the file was uploaded successfully, but for some reason wagtail (django) was not able to retrieve it.
This looks very similar to issue #802 from 2019, but I don't see a solution for it.

versions used:
Wagtail 6.1.3 (Django 5.0.7)
django-storages 1.14.1
azure-core: 1.30.2
azure-storage-blob: 12.21.0

[fscherf]

@Morefra: What is the last version of django-storages that works for you? Are you using django-storages-url, and if so, which version?

[Morefra]

@fscherf here our setup as of this monday. We tried to update to django-storages 1.14.4 and it broke again

Wagtail 6.2.1 (Django 5.1)
django-storages 1.14.3
django-storage-url 0.12.0
azure-core 1.30.2
azure-storage-blob 12.22.0

[fscherf]

@Morefra We released django-storage-url 0.12.1. Can you please if it fixes your issue?

[jschneier]

Likely a dupe of #1430, apologies, have not had a time to figure out a real solution.