pycharm专业版创建app项目时，app文件夹找不到及出现from ——sqlite3 import 找不到指定模块时的错误解决方法

问题：

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Error creating Django application: Error on python side. Exit code: 1, err: Traceback (most recent call last):
  File "manage.py", line 21, in <module>
    main()
  File "manage.py", line 17, in main
    execute_from_command_line(sys.argv)
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\core\management\__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\core\management\__init__.py", line 377, in execute
    django.setup()
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\apps\registry.py", line 114, in populate
    app_config.import_models()
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\apps\config.py", line 211, in import_models
    self.models_module = import_module(models_module_name)
  File "D:\conda\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\contrib\auth\models.py", line 2, in <module>
    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\contrib\auth\base_user.py", line 47, in <module>
    class AbstractBaseUser(models.Model):
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\models\base.py", line 121, in __new__
    new_class.add_to_class('_meta', Options(meta, app_label))
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\models\base.py", line 325, in add_to_class
    value.contribute_to_class(cls, name)
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\models\options.py", line 208, in contribute_to_class
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\__init__.py", line 28, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\utils.py", line 207, in __getitem__
    backend = load_backend(db['ENGINE'])
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\utils.py", line 111, in load_backend
    return import_module('%s.base' % backend_name)
  File "D:\conda\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "D:\conda\lib\site-packages\django-3.0.6-py3.7.egg\django\db\backends\sqlite3\base.py", line 14, in <module>
    from sqlite3 import dbapi2 as Database
  File "D:\conda\lib\sqlite3\__init__.py", line 23, in <module>
    from sqlite3.dbapi2 import *
  File "D:\conda\lib\sqlite3\dbapi2.py", line 27, in <module>
    from _sqlite3 import *
ImportError: DLL load failed: 找不到指定的模块。
 out:

解决方法：

是由于缺少sqlite3.dll文件引起的该错误

在sqlite官网下载sqlite

https://www.sqlite.org/download.html

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下载好解压后，将sqlite3.dll 的文件放在conda安装文件夹里与python.exe在同一个目录下即可。

重启pycharm

重新在创建好的django项目中，创建app，创建命令：

python manage.py startapp asapp