Npm start and Build is no longer working on my Windows - node.js

I have been using npm for months to build projects and it's suddenly stopped working 5 days ago on all my React projects.
Now, whenever I try to run npm start I get an error saying:
project name #0.1.0 start
react-scripts start
The system cannot find the path specified.
So, first I tried npm install again and then start but it didn't work so I tried npm cache clean and got an error saying:
npm ERR! As of npm#5, the npm cache self-heals from corruption issues...
and then the terminal told me to try npm cache clean --force. Then I got another error saying:
npm WARN using --force Recommended protections disabled.
I have also tried running npm cache verify and it didn't work. I even went as far as downloading and installing the latest version of node and still nothing.
and it's not just that i also tried doing "npm run build" on another app in another directory and it showed this
"amazon-clone#0.1.0 build
react-scripts build
The system cannot find the path specified."
I checked and I'm using NPM version 7.9.0
please I'm stuck and I don't know what to do about

I too faced this problem and I resolved this by,
Create a .env file in react project root directory.
Add this line SKIP_PREFLIGHT_CHECK=true.

It took a while but i found that running
"npm config set script-shell bash" on git bash
fix the issue but only on git bash

Related

react app is successfully created, but npm start throws an error

I installed the latest nodejs 19.2.0 on my windows 11 OS rather than the recommended for most users 18.12.1
npx create-react-app my-first-app works just fine, it creates all the files and folders without any errors, shows happy hacking message as well, recommends to use npm start command. I go inside my-first-app folder, go npm start and I get a module not found error...like this picture
Error Message Screenshot
In youtube tutorials, there is no any error in their pc. npm start runs just as easily as npx create-react-app <anyappname>.
F:\Tutorial & Practice\Frontend development\React Projects\my-first-app. With this path to your project, I can see there is an & symbol in the Tutorial & Practice directory. Sometimes that might cause error. Try renaming the directory without any symbols or even spaces, just to be sure. Then run npm start. And if that still doesn't work delete the node_modules folder and then npm install again and see if that works.
Try this first:
npm install react-scripts
If the error wasn't solved, then try this:
rm -rf node_modules
npm cache clean -f
npm install
npm install react-scripts

Unable to find expo in this project - have you run yarn / npm install yet? Npm has been installed, expo directory exists

My Expo project is pretty much 9999999% errors thus far, and it finally reached its climax when it decided to throw an error I've never heard of at me:
module not found: can't resolve '../utilities/platform'
I've never seen this, and I was explicitly working in an isolated styling file when it occurred. I deleted the file and the error persisted. Seeing that it was in node_modules, I figured that deleting node_modules would be helpful. It wasn't. I deleted the node_modules and tried to run npm i --save afterwards but it kept erroring out. I restarted my computer, deleted the new node_modules, and tried to run npm i --save yet again. This time I was greeted with this:
read-shrinkwrap This version of npm is compatible with lockfileVersion#1, but package-lock.json
was generated for lockfileVersion#2. I'll try to do my best with it!
npm ERR! Maximum call stack size exceeded
Now, I have a half(ish) completed node_modules, and whenever I try to run expo start, which I have about 700000000 times before this, it tells me this...
Unable to find expo in this project - have you run yarn / npm install yet?
Which, yes stupid I have my expo set up, and yes AGAIN, I just ran npm install about twenty-two times. So I have absolutely no idea what happened, why it happened, or how to fix whatever happened. If you can help me I will award you my first born but fair warning that might take another 20 years
Try to remove all react-native data folders from "%appdata%\Temp" and execute following commands:
cd android (if any)
gradlew clean
cd.. and remove the node_modules folder
npm cache clean --force
npm install
npm start -- --reset-cache

create-react-app command aborting installation Why?

windows 10
node v10.15.1
npm v6.8.0;
I:\>npx create-react-app newpomodoro
Creating a new React app in I:\newpomodoro.
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 '...:"^2.2.x","topo":"1.x'
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache_logs\2019-03-03T17_21_57_703Z-debug.log
Aborting installation.
npm install --save --save-exact --loglevel error react react-dom react-scripts has failed.
Deleting generated file... package.json
Deleting newpomodoro/ from I:\
Done.
I installed react globaly and loacaly as well but still it was giving me same error.
Can anyBody tell me whats going wrong.
Use this command:
npm cache clean --force
I am having this same problem with npm install --save --save-exact --loglevel error react react-dom react-scripts has failed. Mine then deletes node_modules and package.json. I have asked about this here: NPX create-react-app aborting installation after vulnerabilities found
I have already tried to use npm cache clean --force but this has not solved the problem. I have also tried installing different versions of node.js to no avail.
I ran into a similar issue. I don't know if you might have been in the same boat, but the cause was a space in my path name. I often save my projects on google file stream which has a space in the name ("G:/My Drive/..."). I tried creating the app in another directory and moving the folder which ended up working out.
The command npm clean --cache won't help.
If you are facing an abort installation error in react.
The abort installation error generated because of the older node version.
you should update your node package version.
To solve, run the following command and it will solve the abort installation error.
nvm install node 12.18.0
So, update your node package to the latest one. Once you've updated your node package then create your react app as follows:
npx create-react-app <your-app-name>
The abort installation error occurred because the outdated version of your node was not supporting the create-react-app command and deleted the node_modules and package.json file
Try this, please. It solved my error and hopefully, it'll solve your error too.
The issue was in node version just update it to latest version and it work's for me!
https://nodejs.org/en/download/
here is the solution which works for me, first of all, you should update all of your dependencies
then ran the command
npm cache clean --force
after that you can use
npx create-react-app

troubleshoot angular project errors

I was provided an angular project with a set of existing errors and a list of enhancements to work on. When I downloaded the same and tried running "npm install" on the project, it failed saying "Operation not permitted by operating system". I have tried all the solutions suggested online including:
npm cache clean
npm cache clean --force
deleting the node_modules folder
Running npm cache clean over and over again
Trying different versions of Node along with npm v5+
Running all the commands and opening IDE in "Run as Administrator" mode
Ran all the commands from command prompt as well
Ran all the commands from command prompt opened in "Run as Administrator" mode
Deleted the package-lock.json file and then ran "npm install"
Deleted the package-lock.json file and then ran "npm install --no-optional"
In between all the above steps tried my own recipes as well.
If someone could help me figure out what the issue is?
I found a thread on Github discussing the error. The solutions described do not work for me.
https://github.com/google/material-design-icons/issues/853
Finally, The below steps helped me resolve the issue.
Installed material-design-icons globally using npm install material-design-icons -g
Next, removed the node_modules directory from the project and ran npm install.
This worked for me but not in time to submit before deadline. The project compiled and ran successfully using npm start post the above steps.

Node MODULE_NOT_FOUND

I just upgraded to node version 9.0.0 and am now getting this error in the command line when trying to use npm install
npm ERR! code MODULE_NOT_FOUND
npm ERR! Cannot find module 'internal/util/types'
I'm using:
OSX 10.10.5
Node version 9.0.0
NPM version 5.5.1
Extra information: I am also trying to do this with a Laravel 5.5 project. This is how I update my version of node: How do I update Node.js?
run
rm -rf /usr/local/lib/node_modules/npm
and then re-install Node.js will work in most cases
Leaving this here for anyone using the n nodejs version manager:
$ n 6.12.0 # Go back to a stable release
$ npm install -g npm#latest # Update npm to latest
$ n lts # Get 8.9.1
$ npm install #Should work now.
The MODULE_NOT_FOUND error seems to happen when changing between node versions and some files are possibly still being cached. I am not sure exactly but the above sequence of commands work for me.
When I first got this, I solved just running "npm install" again to make sure everything was installed.
I got similar error also on Windows 8 after I have just upgraded node js. First: how I ran into the issue then the solution that worked for me.
How I ran to the issue:
When I did npm --version and node --version I discovered that I wass running npm v3.x and node 5.x. So I went to nodejs.org site from where I downloaded node-v8.11.3-x64.msi. After installing the msi package I confirmed that my nodejs version was now v8.11.3 via node --version command.
Then, when I ran "npm install http-server" (w/o the quotes) that's when I got the issue:
npm ERR!
node v8.11.3
npm ERR! npm v3.5.3
npm ERR! code MODULE_NOT_FOUND
My resolution:
I did some research including on the internet and found out that the npm version pointed to in my path was the one in my roaming profile C:\Users[myname.hostname]\AppData\Roaming\npm. In other words, the npm being used is not the one in the updated package I have just installed which is located in C:\Program Files\nodejs.
The resolution was to delete npm and npm-cache in the roaming folder. Note, I used cygwin as I was not able to delete these folders via Windows cmd prompt. With cygwin, I navigated to
cd "C:\Users[myname.hostname]\AppData\Roaming"
Then I removed the aforementioned folders like so
rm -rf npm-cache
rm -rf npm
After that, I opened a new Windows cmd prompt and was able to now successfully install http-server like so:
npm install http-server
Hope this works for you.
For me it was package installation issue, so I just write,
npm i or npm install in the root of the application.
to open the terminal in the root of the application, if you're using VS-code right click on the package.json and click on Open in integrated terminal.
I founded this problem too, so I found that I have imported wrong module instead of express module I had imported router module after I had replaced this two my code work as well
If all the above solutions doesn’t work check for any blank spaces in your folder/file where you copied the path
Make sure you are inside the project folder.
Rename the folder "node_modules" to any other name (for example: node_modules_old).
Run command: "npm i" (the command will build new the folder node_modules).
Try running your program again.
If the problem is resolved and your program is running correct, delete the old folder node_modules.
If you are using libraries make sure to install everything with npm or yarn before starting. And in cases of you files if you are going to use them make sure to do the export.module thing everytime.
If you are working with Local modules then don't have node_modules. All things go well in a easy way.
But if you want to work with both local and node_modules then use
.mjs (extension) - For modules
.cjs (extension) - For common scripts which you want to run with node
in which you can use require statements like
var http = require('http');
var fs = require('fs');
but if using .js extension then use
import http from "http"
import fs from "fs"
And also your package.json for type
Haa well, I have spent two days on this and have done everything I can to fix this issue even tried resetting the system but none of them reloved the issue.
And accidentally found out what was causing this issue, it is because of & in my parent folder name. File hierarchy R&D>remix>blog, When I was trying to run the blog server it was throwing module not found, require stack error.
code: ←[32m'MODULE_NOT_FOUND'←[39m,
requireStack: []
Solution: I have changed the parent folder name to RnD and it fixed the issue. If the file name contains any special characters(even parent folders) try updating it. In my case, it is &
The MODULE_NOT_FOUND error happened to me and even running npm install the error persisted.
Try to do this
For me, what worked was deleting the node_modules folder
rm -r -f node_modules/
After that, run the command to install the package.json dependencies
npm install
What happened to me was that when I ran npm install for the first time I had a very low internet connection and therefore I believe that the packages from package.json were not downloaded correctly and due to that the MODULE_NOT_FOUND error occurred. The funny thing is that just running the npm install command has no effect because it understands that the package is already there but it isn't. Similar as a corrupted data. In my case the npm update was without effect too.
If when you are using React And getting this error message. You can use this ,
NPM
npm install #reduxjs/toolkit
Yarn
yarn add #reduxjs/toolkit

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