Getting 404 POST http://localhost:3000/api/login 404 (Not Found)

[cecenz]

I've just finished with Step 2: Login Form,

When I try to login with credentials I'm presented with POST http://localhost:3000/api/login 404 (Not Found)

I did a Firebase serve and is working fine with both Postman and when I change the proxy to http://localhost:5000/<my-app-id>/us-central1/api without issue, so I don't think there is an issue with copy pasting incorrect information. Is there something more I need to be doing when trying to use the Firestore functions URL?

"proxy": "https://us-central1-<my-app-id>.cloudfunctions.net/api"

Edit: Also noticed that the 404's are being logged when I check under the Functions area (see image)

[webtwistGit]

Same here... I tried some combinations of "localhost:3000" and "/login" in the axios.post() call.... without any success.

[webtwistGit]

Update: I don't exactly know the reason, but the problem seems to be solved. Either a restart of my system or google fixed the problem. One important hint, I came across on stackoverflow, is to check, if the line "proxy": "https://-todoapp-.cloudfunctions.net/api" is placed on the first level inside the json structure.

[e-r-ik]

Had this issue too, in my case I just forgot to deploy the server before running react. There are perhaps deeper issues for others but this worked for me.

[olaplassen]

Had the same issue. I resolved it by installing firebase inside project/functions folder: npm install --save firebase . Then redploying from inside the folder.
To further debug you errors run : firebase functions:log

[theodorebing]

Hi all,

had the same issue, and as said @e-r-ik, resolved by using firebase deploy instead of firebase serve back end.