Error given in react-native when npm start

npm start not working react-native
npm start err code elifecycle
npm start error
error: cannot find module '.../scripts start
react-scripts start exited with code 0
npm start showing error
react npm start errno
npm run build error code elifecycle

I am using Node - v10.6.0 Npm version -4.6.1

When i tried to execute the commad npm start under my project folder, it is giving an error

my_app@0.1.0 start /mnt/E/react_native/my_app

react-native-scripts start

sh: 1: react-native-scripts: Permission denied npm ERR! code ELIFECYCLE npm ERR! errno 126 npm ERR! my_app@0.1.0 start:react-native-scripts start npm ERR! Exit status 126 npm ERR! npm ERR! Failed at the my_app@0.1.0 start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

Please help to rectify the issue

I think you are running your code on MAC. If yes then please try running below command:

sudo chown -R username:groupname directory

where "username" is your current user name, "groupname" is your primary group and "directory" is your project directory path. Afterwards remove node_modules folder and try below commands:

npm install
npm start

Error when running npm start · Issue #27584 · facebook/react-native , Might be related to issue 27516 where the regex inside the metro config blacklist file doesn't seem to work. Replacing the file with the one  Exit status 1 npm ERR! npm ERR! Failed at the @ start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\ujwal\AppData\Roaming\npm-cache\_logs\2019-10-07T11_19_27_567Z-debug.log

I encountered the same issue, Surprisingly it works fine in Windows but failed in Linux giving the same error. Follow below step to resolve this issue.

you need to change package.json file inside your project folder like below instead of default value of "start": "react-scripts start"

"scripts": { "start": "node ./node_modules/react-scripts/bin/react-scripts.js start" }

'Unable to start server' on npm start on create-react-native-app , app using create-react-native-app and error on when run npm start in with the react-getting-started package, 24 error not with npm itself. UpScore@0.6.0 start: `react-scripts start` npm ERR! spawn ENOENT npm ERR! npm ERR! Failed at the UpScore@0.6.0 start script 'react-scripts start'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR!

Try running:

sudo sysctl -w fs.inotify.max_user_instances=1024  
sudo sysctl -w fs.inotify.max_user_watches=12288

before

npm start

This will temporarily increase the number of files that the development server is able to monitor for changes. This solution is specific for Ubuntu/Linux - the macOS equivalent is "kern.maxfiles" and "kern.maxfilesperproc"

npm start or npm install not working · Issue #17612 · facebook/react , following is the error: E:\React Native\quizgame>npm start I am going to close this, but please feel free to open a new issue with the  You need to tell npm what to do when you run npm start explicitly by editing package.json. First, identify the main file of your application. Most often it is called index.js , server.js or app.js .

If you haven't installed webpack-dev-server please do it by issuing the below command

npm install -g webpack webpack-dev-server

In case if you have already done it, try deleting your node_modules directory and run a fresh npm install before you execute your react-native-scripts start command.

Hope this helps.

Error: React Native is not installed. Please run `npm install` · Issue , npm start after using expo init my-app gives error Error: React Native is not Also when creating your project with expo init , when it asks Use  npm install -g npm@4.6.1 npm install -g create-react-native-app create-react-native-app AwesomeProject npm start 👍 8 👎 1 😄 1 🎉 2 😕 2 ️ 3

You may not have necessary permissions, so you see:

sh: 1: react-native-scripts: Permission denied

Try starting it with :

sudo react-native-scripts start

Troubleshooting · React Native, These are some common issues you may run into while setting up React Native. If you encounter something that is not listed here, try [searching for the issue in such as npm WARN locking Error: EACCES while using the React Native CLI,  But trying from within VS Code, using vscode-react-native plugins seems broken. I've tried several things, including installing react-native-cli using both npm and yarn, I've always the same behavior. Running react-native -v in my terminal, from my project root folder, works as expected: $ react-native -v react-native-cli: 2.0.1 react-native: 0

nodejs-mobile-react-native, Node.js for Mobile Apps React Native plugin. Recent versions of react-native (​since 0.57) throw an error during the bundling of the project. Please look at the Starts the nodejs-mobile runtime thread with a script body. Description After completing these 4 steps $ npm install -g create-react-native-app $ create-react-native-app my-app $ cd my-app/ $ npm start I got this error: npm start npm ERR! Windows_NT 6.1.760

npm start cause error React native is not installed - node.js - html, I want to learn React Native and start from [Facebook Github][1], So have installed the node.js V8.114 , then run below command on command prompt npm​  npm start; Expected Behavior. it should start the server on localhost://3000. (Write what you thought would happen.) Actual Behavior (Write what happened. Please add screenshots!) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! xyz@0.1.0 start: react-scripts start npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the xyz@0.1.0 start script

First Expo project throwing error after npm start, 0 installed on my windows but when i will run my reactnative project with npm start i get this error: Update: This has been fixed in expo version 31.0.6. Please  AwesomeProject@0.1.0 start: `react-native-scripts start` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the AwesomeProject@0.1.0 start script 'react-native-scripts start'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR!