404 Error with OpenAPI

Hi all,

New to fastAPI, and coming from Flask, I’m very impressed by the solution. But using the OpenAPI documentation/UI, I can see in the logs that I have the following issue each time I extend a resource/API : INFO: <IP>:57175 - "GET /%5Bobject%20Module%5D HTTP/1.1" 404 Not Found The API is working, but I get this error in the log.

I’m using v0.63.0, on an ubuntu server (18.04)

Thanks a lot for your support.

[ArcLightSlavik]

Created a pull request with a temporary fix to this (#2656). Thanks @Gatux for linking the issue with the monkey patch.

[zijam]

I also get the samme INFO message in my log

TRACE:    127.0.0.1:44588 - ASGI [10] Started scope={'type': 'http', 'asgi': {'version': '3.0', 'spec_version': '2.1'}, 'http_version': '1.1', 'server': ('127.0.0.1', 8000), 'client': ('127.0.0.1', 44588), 'scheme': 'http', 'method': 'GET', 'root_path': '', 'path': '/[object Module]', 'raw_path': b'/[object%20Module]', 'query_string': b'', 'headers': '<...>'}
TRACE:    127.0.0.1:44588 - ASGI [10] Send {'type': 'http.response.start', 'status': 404, 'headers': '<...>'}
INFO:     127.0.0.1:44588 - "GET /%5Bobject%20Module%5D HTTP/1.1" 404 Not Found