Failed to load resource: net::ERR_CONNECTION_REFUSED | Solved | MERN

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In this video I am demonstrating how to solve err_connection_refused error in MERN Stack.
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Опубликовано:

8 фев 2024

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Комментарии : 10

@abbderahmen9981 Месяц назад

hello im having this error when i hosted my website even tho i changed the localhost with the render url that they gave me but its not working its keeps telling me about localhost while im having another url could u tell me how i can fix this issue, thanks.

@CopyPaste0123 Месяц назад

Did you deploy both frontend and backend?

@huylynhat7389 Месяц назад

i'm having this error when i hosting a LLM AI, my computer can use it, but my friend with the same wifi cannot :((, can you tell me how to fix this

@CopyPaste0123 Месяц назад

Hi, actually you guys can see frontend on a same wifi but not backend Deploy the backend somewhere online (render, vercel,aws or ngrok) then try to access

@chouthri1575 21 день назад

React js to mongdb connection refused ..pls telll us

@CopyPaste0123 21 день назад

How come you use reactjs directly with mongodb Using nodejs as a backend and accesing mongodb via apis designed in nodejs is advised. However, the err conn refused suggests that MongoDB is not set up to accept connections from outside its host machine. MongoDB by default binds to localhost (127.0.0.1), which means it doesn't accept remote connections.

@darcyiix9296 5 месяцев назад

Hello, it worked when I ran the server via VS Code but now the issue is, I get the same error when I run my app on the phone. Any fix would be appreciated, regards!

@CopyPaste0123 5 месяцев назад

It is not related to the error but the fact that you can only test your frontend on mobile devices when running on localhost. To test both server and client side on mobile you need to deploy (make it live). Just deploying the backend and using its link in frontend to access the server will also work. I hope you understand!

@harishgiri3483 Месяц назад

Hello, can you tell me that why the react app shows this error in every second continuously when the server is running but the when other connection works well passing data to server and getting response works fine but this error is continuously occurring every second. Can you provide me it's solution?

@CopyPaste0123 Месяц назад

Can you explain more about the problem? What are you using in the backend? What port is your frontend running and what port is run by your backend? Are you sure about calling the correct port?