I am trying to create new react app with npx create-react-app [name] command. But I get following error:
error Couldn't find package "#babel/plugin-transform-flow-strip-types#7.9.0" required by "babel-preset-react-app#^9.1.2" on the "npm" registry.
Each time it is saying some package could not be found on npm registry (not only #babel/plugin-transform-flow-strip-types#7.9.0 this package).
I have also updated my npm and npx, but no success.
You can try deleting the .npmrc file located in Users/you/.npmrc and run the command again, seems there is a bug with npm and this is a workaround
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I am having trouble with creating a react app (windows)
NPM Version: 6.14.11
Node version: 14.15.4
Whenever I run npx create-react-app my-app I am missing the folders that are usually created. I have my node_modules folder and my package and package-lock JSON files, but I am missing everything else (missing src, public, etc).
When I try to run npm start, the script isn't found.
I have already read the Getting Started guide where it says to try npm uninstall -g create-react-app and I have already updated npm and node. I still cannot get these folders to populate. Any ideas?
I am new to react and i am taking my first course on openclassrooms on react.
The instructor is using the command
yarn global add create-react-app
to setup but when i run the commdand i get the error below
Usage Error: No project found in /E:/Web Dev/React/react-project
i have tried to use the command below that is provided in the react documentation but i stil get the same error
yarn create react-app my-app
How can i solve the problem i have looked up on the react documentation but still cannot find the solution.
I experienced the same issue and solved it as follows:
Uninstall yarn from npm using npm uninstall -g yarn
Install Yarn from Installation - Yarn Classic
Restart PowerShell / CMD
Before performing the above steps yarn --version printed 2.0.0-rc.27 on my machine. Now it prints 1.22.4.
Having Yarn 2.x globally installed is discouraged accourding to Installation - Yarn 2.x.
While creating a new react app, getting this error.
Aborting installation. yarnpkg add --exact react react-dom react-scripts --cwd C:\Users\.... \my-app has failed.
I know #5328 gave solution by removing . npmrc file here - https://github.com/facebook/create-react-app/issues/5328#issuecomment-429148117
I am new to react .. so can some one please let me know how do I find .npmrc file and how do i remove it? Or how do I create a new react app without having this error?
I know we can create a react app with the following command:
npx create-react-app my-app
or
yarn create react-app my-app
or
npm init react-app my-app
Thanks!
Okay,
I solved this problem by following the below steps:
npm install -g npm#latest
npm install node
npm install -g yarn
yarn cache clean
npx create-react-app my-app
I faced the same issue while creating a new app with CRA.
I tried all the below-mentioned solution:
1) Uninstall Yarn and install again.
2) yarn cache clean
3) npm uninstall -g create-react-app and install again.
Here's main issue:
error #typescript-eslint/eslint-plugin#2.13.0: The engine "node" is incompatible with this module. Expected version "^8.10.0 || ^10.13.0 || >=11.10.1". Got "10.11.0"
error Found incompatible module.
You may have got something similar. Look a couple of lines above "Aborting installation"
In my case, I was using Node version "10.11.0". I install a stable version of Node and it worked absolutely fine.
To double-check I tried to simulate the issue by changing the version with the help of NVM, and got the same issue.
Please refer to the error message and you'll figure out the culprit.
Note: I would still suggest keeping the updated and stable version of Yarn and CRA.
Each time i tried creating a react app using create-react-app <...name> i keep getting this error "
Creating a new React app in C:\windows\system32\brian-todos.
Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts...
npm ERR! Unexpected end of JSON input while parsing near '...tXcMskoaoOolrubJ3NQGh'
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\BrianMartinez\AppData\Roaming\npm-cache_logs\2019-01-12T13_11_25_580Z-debug.log
Aborting installation.
npm install --save --save-exact --loglevel error react react-dom react-scripts has failed.
Deleting generated file... package.json
Deleting brian-todos / from C:\windows\system32
Done."
I even tried npm clear cache it still didn't not work.What do i do about this challenge
It seems you opened your windows console or powershell as an administrator, and you landed in system32 folder. Don't create your project there, that is a reserved folder for system executables. Do something like cd C:\Users\yourusername\Documents and try there.
This is the answer to the challenge i had before now. follow these steps
npm install -g yarn
yarn global add create-react-app
create-react-app
I have tried to update webpack but then it is showing the same error with another required dependency version.
You have installed webpack globally. Try
npm uninstall - g webpack.
And then delete the node modules folder of your application. Delete your package.lock file.
Do an npm install