net::ERR_SSL_PROTOCOL_ERROR on http POST to express server
POST https://localhost:5000/upload net::ERR_SSL_PROTOCOL_ERROR I don't have any SSL https self signed certificate, but do I need to? I have used create-react-app inside a directory within my …
ERR_SSL_PROTOCOL_ERROR not able to see https localhost pages in …
Jan 3, 2018 · Not able to see the localhost https page properly in chrome . It says : **This site can’t provide a secure connection** localhost sent an invalid response. Try running Windows Network …
ERR_SSL_PROTOCOL_ERROR for localhost from Visual Studio debug
Mar 20, 2020 · localhost sent an invalid response. Try running Windows Network Diagnostics. ERR_SSL_PROTOCOL_ERROR but my application is on http, not https. but the URL is loading with …
How to deal with net::ERR_SSL_PROTOCOL_ERROR? - Stack Overflow
How to deal with net::ERR_SSL_PROTOCOL_ERROR? Asked 8 years, 8 months ago Modified 6 years, 3 months ago Viewed 189k times
How do I fix net::ERR_SSL_PROTOCOL_ERROR caused by my js code
Jan 26, 2022 · How do I fix net::ERR_SSL_PROTOCOL_ERROR caused by my js code Asked 3 years, 10 months ago Modified 3 years, 10 months ago Viewed 7k times
ERR_SSL_PROTOCOL_ERROR when i try to connect with localhost
Sep 19, 2019 · I'm beginning to study node js and im trying to connect an ionic app with my backend nodejs app that i have created but im getting this error: OPTIONS https://localhost:3000/insert net::
WebSocket connection to failed ERR_SSL_PROTOCOL_ERROR
If you just moved the setup to a live server it does not get automatically SSL enabled (i.e. wss:// vs. ws://). What makes you think that wss:// should work?
net::ERR_SSL_PROTOCOL_ERROR - When frontend calls backend
Mar 14, 2025 · I am still getting Cross-Origin-Opener-Policy policy would block the window.postMessage call and net::ERR_SSL_PROTOCOL_ERROR on the frontend. But I have also not set my backend …
Apache SSL Configuration Error (SSL Connection Error)
I'm trying to configure Apache on my server to work with ssl, but everytime I visit my site, I get the following message in my browser: SSL connection error. Unable ...
Intermittent ERR_SSL_PROTOCOL_ERROR error for cross domain request
Apr 27, 2015 · The users of my website are seeing intermittent ERR_SSL_PROTOCOL_ERROR when making cross domain requests to api.flickr.com By intermittent I mean that I've seen this happen 4 …