LookupError: No installed app with label 'reversion'.

[haiya512]

Internal Server Error: /xadmin/
Traceback (most recent call last):
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\apps\registry.py", line 155, in get_app_config
return self.app_configs[app_label]
KeyError: 'reversion'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\core\handlers\exception.py", line 34, in inner
response = get_response(request)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\core\handlers\base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\core\handlers\base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\sites.py", line 300, in wrapper
return self.admin_view(view, cacheable)(*args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\views\decorators\cache.py", line 44, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\sites.py", line 208, in inner
return view(request, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 282, in view
return handler(request, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\views\decorators\cache.py", line 44, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\dashboard.py", line 593, in get
return self.template_response('xadmin/views/dashboard.html', self.get_context())
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 80, in method
return filter_chain(filters, len(filters) - 1, _inner_method, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 63, in filter_chain
return filter_chain(filters, token - 1, _inner_method, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 49, in filter_chain
return func()
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 62, in _inner_method
return fm(func if fargs[1] == '' else func(), *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 74, in _inner_method
return func(self, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\dashboard.py", line 586, in get_context
context = super(Dashboard, self).get_context()
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 80, in method
return filter_chain(filters, len(filters) - 1, _inner_method, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 63, in filter_chain
return filter_chain(filters, token - 1, _inner_method, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 49, in filter_chain
return func()
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 62, in _inner_method
return fm(func if fargs[1] == '' else func(), *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 74, in _inner_method
return func(self, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 410, in get_context
menus = copy.copy(self.get_nav_menu())
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 80, in method
return filter_chain(filters, len(filters) - 1, _inner_method, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 49, in filter_chain
return func()
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 74, in _inner_method
return func(self, *args, **kwargs)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\xadmin\views\base.py", line 373, in get_nav_menu
app_title = smart_text(apps.get_app_config(app_label).verbose_name)
File "C:\Users\Lenovo\code\ft\venv\lib\site-packages\django\apps\registry.py", line 162, in get_app_config
raise LookupError(message)
LookupError: No installed app with label 'reversion'.
[24/Aug/2021 15:59:27] "GET /xadmin/ HTTP/1.1" 500 183939

[alexsilva]

Install requirements