Hi Team, Hope this mail finds you well!
The issue with Pywin32 library is , it is getting deployed successfully to window container, However, once we try to use Export file function from the library , we get following error: "Environment: Request Method: GET Request URL: http://globalinnovationfitdjango-window.azurewebsites.net/export_report?projectId=2538 Django Version: 3.0.5 Python Version: 3.8.10 Installed Applications: ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.sites', 'corsheaders', 'rest_framework', 'projects', 'channels_menu'] Installed Middleware: ['corsheaders.middleware.CorsMiddleware', 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware'] Traceback (most recent call last): File "C:\Python\lib\site-packages\win32com\client\dynamic.py", line 86, in _GetGoodDispatch IDispatch = pythoncom.connect(IDispatch) During handling of the above exception ((-2147221005, 'Invalid class string', None, None)), another exception occurred: File "C:\Python\lib\site-packages\django\core\handlers\exception.py", line 34, in inner response = get_response(request) File "C:\Python\lib\site-packages\django\core\handlers\base.py", line 115, in _get_response response = self.process_exception_by_middleware(e, request) File "C:\Python\lib\site-packages\django\core\handlers\base.py", line 113, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "C:\Python\lib\site-packages\django\views\decorators\csrf.py", line 54, in wrapped_view return view_func(*args, **kwargs) File "C:\Python\lib\site-packages\django\views\generic\base.py", line 71, in view return self.dispatch(request, *args, **kwargs) File "C:\Python\lib\site-packages\rest_framework\views.py", line 505, in dispatch response = self.handle_exception(exc) File "C:\Python\lib\site-packages\rest_framework\views.py", line 465, in handle_exception self.raise_uncaught_exception(exc) File "C:\Python\lib\site-packages\rest_framework\views.py", line 476, in raise_uncaught_exception raise exc File "C:\Python\lib\site-packages\rest_framework\views.py", line 502, in dispatch response = handler(request, *args, **kwargs) File "C:\Python\lib\site-packages\rest_framework\decorators.py", line 50, in handler return func(*args, **kwargs) File "C:\app\backend\manage_products\products.py", line 17683, in export_report main() File "C:\app\backend\manage_products\products.py", line 17854, in main run_excel(f_path, f_name, sheet_name) File "C:\app\backend\manage_products\products.py", line 17751, in run_excel excel = win32.gencache.EnsureDispatch('Excel.Application') File "C:\Python\lib\site-packages\win32com\client\gencache.py", line 618, in EnsureDispatch disp = win32com.client.Dispatch(prog_id) File "C:\Python\lib\site-packages\win32com\client\__init__.py", line 117, in Dispatch dispatch, userName = dynamic._GetGoodDispatchAndUserName(dispatch, userName, clsctx) File "C:\Python\lib\site-packages\win32com\client\dynamic.py", line 106, in _GetGoodDispatchAndUserName return (_GetGoodDispatch(IDispatch, clsctx), userName) File "C:\Python\lib\site-packages\win32com\client\dynamic.py", line 88, in _GetGoodDispatch IDispatch = pythoncom.CoCreateInstance( Exception Type: com_error at /export_report Exception Value: (-2147221005, 'Invalid class string', None, None) " This is the log that we can not rectify even after updating our python version and changing container from Linux based environment to Windows Based environment. Can you please help us out in figuring this issue out! or can help us in suggesting if we can deploy this package in a Linux container. Anything works. Hope to get a positive answer. Thanks, Ankit
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