The following error is occured when run cmd "next build".
Add a build script in your package.json, so that you can run npm run build or yarn build. Just make sure next is installed as one of the dependencies.
"scripts": {
"dev": "next dev",
"start": "next start",
"build": "next build"
},
Alternatively, you may run npx next build.
Related
I am planning to deploy the frontend with Next.js and the backend with springboot.
Even though I built next.js, next.js still print out the following error.
Could not find a production build in the
'C:\Users\tojaeung\Desktop\blog\frontend.next' directory. Try
building your app with 'next build' before starting the production
server. https://nextjs.org/docs/messages/production-start-no-build-id
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "next lint"
},
Since i help you to solve this ploblem, i wrote the folling log when i build app of next.js.
Loaded env from
C:\Users\tojaeung\Desktop\blog\frontend.env.production info -
Linting and checking validity of types ..error - ESLint: Failed to
load config "plugin:prettier/recommand" to extend from. Referenced
from: C:\Users\tojaeung\Desktop\blog\frontend.eslintrc.json info -
Linting and checking validity of types info - Disabled SWC as
replacement for Babel because of custom Babel configuration ".babelrc"
https://nextjs.org/docs/messages/swc-disabled info - Using
external babel configuration from
C:\Users\tojaeung\Desktop\blog\frontend.babelrc (node:6312)
[DEP_WEBPACK_MODULE_UPDATE_HASH] DeprecationWarning:
Module.updateHash: Use new ChunkGraph API (Use node --trace-deprecation ... to show where the warning was created) info - Creating an optimized production build info - Compiled successfully
As you can see, it's built without a problem.
What is the cause of this problem?
I've created my first NextJS app. It's a basic default app created with [npx create-next-app]. I'm using VS Code as my IDE. When I update code on index.tsx, I need to execute [npm run build] from the cmd and then reload the browser in order for my code updates to reflect in the browser.
When I save changes to a React app component in VS Code, I don't need to run a build command. I can just refresh the browser and my changes are reflected. What is the easiest way for me to configure my NextJS app with the same behavior? Essentially eliminating the need for me to run a build command before my changes are reflected in the browser? I googled "nextjs auto build on save" but that didn't seem to return any relevant results.
I'm wondering what script you are using to run your development environment?
As a quick rundown - using a typical npx setup, there are three commands that complete the picture:
The first one is "next build", this commands compiles your project and saves it into your output folder - by default /.next.
"next start" would then take the files in the .next folder and start a server instance with them.
"next dev" however is what you want - it has auto-compilation, etc.
I would add these as a script in your package.json.
"dev": "cross-env NODE_ENV=development next dev",
"build": "cross-env NODE_ENV=production next build",
"start": "next start",
React app deploys fine through local cli,
though on github actions it fails with error:
sh: 1: firebase: not found
Error: Process completed with exit code 127.
package.json:
"scripts": {
"start": "react-scripts start",
"build": "CI=false react-scripts build && firebase deploy -P riplir",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
What am I doing wrong here?
I would assume from this that you have the firebase executable on your desktop and not in the pipeline. Whilst the pipeline could be totally valid commands and configuration for firebase, it won't be able to do anything without the executable.
Try adding a pre-requisite command like:
npm init
npm install --save firebase
Or using an image that is guaranteed to have an up to date version of the firebase executable present.
See the Firebase package for more information.
I am trying to add tailwind css in my react app created with create react app. There is error in build:styles script. Error says like this postcss src/tailwind.css -o src/styles.css Error: true is not a PostCSS plugin. I followed different resources but I am stuck with same error. This is the one article im referring dev
Can you please check the below code? Hope it will work for you. You can try this way, it might be helpful for you.
"scripts": {
"start": "react-scripts start",
"build": "npm run build:styles && react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"build:styles": "postcss src/tailwind.css -o src/styles.css",
}
so I make it quick.
I have an ASP.NET framework running with a VueJS-Project in it.
So I want to run "npm install" and "npm run build" inside the VueJS-folder with only the "dotnet run" command for starting the ASP.NET.
I already configured that "npm run build" is building the files into the wwwroot/client-app of the ASP.NET-project but I have to run the build command everytime before running the dotnet command.
I tried to add some code to the csproj but it doesn't worked. That means he isn't updating the files in wwwroot.
This is what I added to my csproj-file:
<Target Name="client-app" BeforeTargets="ComputeFilesToPublish">
<Exec Command="npm install" WorkingDirectory="client-app"></Exec>
<Exec Command="npm run build" WorkingDirectory="client-app"></Exec>
</Target>
I would appreciate it if someone could help me with the problem even though I may be quite wrong.
So the short version: I want that if I run dotnet run also the both commands npm install and run build are going to be executed without run them separately
Thx
ApFrePs
The closest you can get (i suppose you are using visual studio code) is creating a task that does that.
{
"label": "build webapp",
"command": "dotnet build ${workspaceFolder}/(project-name)/(project-name).csproj && npm install && npm build",
"type": "shell",
"problemMatcher": "$msCompile"
}
Then you can attach the task to launch.json like:
{
"name": "Development: .NET Core Launch (web)",
"type": "coreclr",
"request": "launch",
"preLaunchTask": "build webapp" // <- THIS IS THE NAME OF THE TASK
.
.
.
.
.
.
.
}