All Questions
1,601
questions
-2
votes
0
answers
22
views
Why res.clearCookie() is not working after deploying to vercel?
First of all, everything works fine when running on localhost.
However, after deploying the app to Vercel when the user tries to log out it should clear cookies with res.clearCookie() but it doesn't ...
0
votes
0
answers
12
views
Getting error while hosting MERN Project on AWS: .env file error
Upload the file on the aws ec2 instance using GitHub so after that I use pm2 to start the server file, but it shows an error that the server is running on an Undefined port and a mongodb error,
but ...
- 1
-1
votes
0
answers
11
views
Backend error in MERN stack any one have solution? [closed]
node:internal/errors:496
ErrorCaptureStackTrace(err);
^
Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
at new NodeError (node:internal/errors:405:5)
at ...
- 1
-3
votes
0
answers
19
views
How do i fetch data and display in MERN? [closed]
What are the steps to be followed? What are the packages that need to be installed? I am also willing to share my codes if needed.
I tried using Axios and Cors.
This is my JSX code.
import { useEffect,...
-2
votes
0
answers
8
views
How to Create Separate MongoDB Databases for Each Admin User and Manage Connection Strings in a MERN Stack Application [closed]
I am currently working on an inventory management system using the MERN stack (MongoDB, Express.js, React.js, Node.js). I have a requirement to create a separate MongoDB database for each admin user ...
-2
votes
0
answers
18
views
Problem with Data fetching MERN and showing it on frontend screen [closed]
I was following along this tutorial to get started with MERN and have not been able to get over a problem that I'm facing.
[https://youtu.be/MEab_a19ZGk?si=lQEatLzCPJFlkMiE]
This is the video I've ...
- 1
0
votes
0
answers
30
views
node and react axios 404
I kept getting 404 error in the console
login.js:25 Server responded with status code: 404 [email protected]:25"
the backend works fine itself but with react it keeps giving errors, I already ...
-3
votes
0
answers
46
views
Node is creating a school management system [closed]
I just want to ask a simple question can node js create a school management system that teacher can input user result and student can also check their result
and what are the technologies I can use ...
0
votes
0
answers
29
views
Hello Everyone ! i want to connect webSocket to my mern app but getting some error
i am working on realtime chat-app ... want to integrate websocket for instance chat ... but i am getting the error i am getting this kind of error (socket__io-client.js?v=6fe409f1:1018 WebSocket ...
0
votes
0
answers
22
views
How to render filtered messages?
I'm working on a real-time chat project but I'm having issues rendering the filteredMessages when a user searches for a term in their conversation. The messages are correctly filtered when I right the ...
-1
votes
2
answers
31
views
index js code appears on the home page in vercel deployment
I am working on an ecommerce app using mern stack.
I tried deploying it on vercel but for some reason the homepage shows the index js code and no other routes work, neither the api routes nor the ...
- 33
0
votes
0
answers
22
views
What command do I use to run my node backend?
I have a MERN stack application from about a year ago, and I am trying to run it on my local again, but can't seem to remember what commands I used.
I managed to get the React frontend running on ...
- 19
0
votes
1
answer
44
views
Failed to load resource: the server responded with a status of 404 (Not Found) in reactjs and nodejs
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Failed to load resource: the server responded with a status of 404 (Not Found)
i tried to ...
1
vote
1
answer
33
views
MulterError: File too large : How to Handle this error?
i am building a register functionality and uploading a profile image and sending it to backend. There multer handles it. The file size limit is set to 100kb.
Everything works fine.
But when i upload ...
- 143
0
votes
0
answers
19
views
How to host a MERN stack project in directadmin
I have a completed MERN stack project, and I am going to host this project in DirectAdmin.
There is no problem in frontend. I hosted frontend successfully.
But I'm having trouble connecting to the ...
- 131