npx create-react-app app-name
cd app-name
npm start
works fine but
npm run build
cd build
serve -s build
return 404
It's inbuilt react code. I have not changed anything.
running in the development server but not in the production server.
Is there anything am I doing wrong here?
When I run npm run build. And then run npm serve -s on the build folder. It outputs :
Local: http://localhost:5000
However I would that the application to run at localhost:3000. How do I specify that.
serve -s build -l specific port
Hello I am trying to build my react app so I did yarn build and it created the necessary folder now I am trying to do serve -s build and it's telling me the error below
** I have tried to uninstall and reinstall serve by npm uninstall -g serve and npm install -g serve
and I found the serve folder in C:\Users\Nairi\AppData\Roaming\npm\node_modules
Try npx serve -s build I don't know why but they happened to me also and this worked
Solution1:
yarn global add serve
Based on NPM - Doc, you can install it globally yarn global add serve, then use it as you want like serve -s build
Solution2: npx:
npx serve -s build
As this article says, npx will check whether <command> or <package> exists in $PATH, or in the local project binaries(node_modules), and if so it will execute it, and if it's not there, it will download it. You can also run packages from github
Check your admin permissions, so it can install globally with the -g flag
I don't know if anyone still needs this but you can use this
yarn global add serve - Once this is successful, do yarn serve -s build. This worked for me!
I need to run the frontend UI on a separate server as a stand-alone react app (not with all of the mlflow python server and packages). But when I run the production build, I get the following error:
You need to enable JavaScript to run this app.
Reproduce:
git clone https://github.com/mlflow/mlflow.git
cd mlflow/mlflow/server/js
In development mode, "npm start" it works just fine:
npm install
npm start
But when I've run it in production, I am getting the above error.
npm install
npm install -g serve
npm run build
serve -s build
I tried many things searching in forums, including this one:
I am getting error in console "You need to enable JavaScript to run this app." reactjs.
but I didn't manage to make it work.
I wanna run this project using Node.js. I have already installed it. But I don't know how to run it in my local system. Any help is appriciated.
install a simple http-server by following command
npm install -g http-server
go to project main folder where index.html exists and run command
http-server
You can start your project at locathost:8080