The Vue application successfully compiles but fails to load in the web browser

Upon running npm run serve on my Vue app, the console displays the following output:

 DONE  Compiled successfully in 17450ms                                                                                         2:15:55 PM


  App running at:
  - Local:   http://localhost:8080/ 
  - Network: http://10.0.0.72:8080/

  Note that the development build is not optimized.
  To create a production build, run npm run build.

No issues found.

Despite this, accessing http://localhost:8080/ does not load the app. Instead, I see the message "This site cannot be reached.The connection was reset.".

All other pages load without any problems, including the Node server backend running on localhost:3002.

I have attempted to resolve the issue by deleting the node_modules folder and reinstalling with npm install, but the problem persists. Since the app compiles successfully, it's difficult to pinpoint the root cause. Additionally, there are no errors shown in the browser dev tools console.

If anyone has insight into what might be causing this issue or how to troubleshoot it further, I would greatly appreciate your help!

Thank you!

Answer №1

To modify your port, use the command

npm run serve --hostname 0.0.0.0 --port 4000
and then proceed with restarting.

Answer №2

To resolve the issue, I used the command shown below:

npm start -- --port <new port number>

The part of the solution that included --hostname 0.0.0.0 was not effective in my case.

I assume that just using -- will automatically set the address to localhost along with the specified port number.

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