Module not found: Error: Can't resolve 'react-hot-loader/webpack' - javascript

when I built React project it gives following error. What can i do to solve this problem.I use latest react-hot-loader
Here i have attached error picture

Remove your node_modules folder and do yarn install again.
Go to your project folder and run:
rm -rf node_modules
yarn install or npm install

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cannot find babel-runtime library

When I am running yarn test:watch, I am getting this error.
Cannot find module 'babel-runtime/helpers/toConsumableArray' from 'node_modules/pandas-js/dist/core/series.js'
Require stack:
node_modules/pandas-js/dist/core/series.js
node_modules/pandas-js/dist/core/index.js
node_modules/pandas-js/dist/index.js
at Resolver.resolveModule (node_modules/jest-resolve/build/index.js:306:11)
at Object.<anonymous> (node_modules/pandas-js/dist/core/series.js:8:27)
I tired
npm install --save-exact #babel/runtime#7.0.0-beta.55
and then deleted node-modules folder and package-lock.json file and tried npm install again
That did not solve the issue too. Can anyone help me in this please.
This is the version of pandas-js library
"pandas-js": "^0.2.4",
in my package.json
it works after I installed babel-cli, a lot of people have said this works for them #babel/runtime#7.0.0-beta.55, but for me babel-cli helped.
you can try simply deleting the node-modules folder from your project directory, and run npm install command can also use yarn to re-install the dependencies in your project

Angular 9->10 migration. TypeError: core_1.virtualFs.createSyncHost is not a function

After ng upgrade serve runs into an error:
TypeError: core_1.virtualFs.createSyncHost is not a function
any ideas of how to fix it?
I had the exact same error after upgrading. Removing the node_modules and re-installing the dependencies fixed the problem:
# with yarn
rm -rf node_modules && yarn
# with npm
rm -rf node_modules && npm install
Try to find out the changes in your Application during the upgrade process through the below link:
https://update.angular.io/#9.0:10.0l3
Check winch of this feature are using already in your app that causes to this error during your migration process.

React can not find module

After I create my react project with
npx create-react-app
my-app I run
npm start
and get this error as you can see below in the image
node version: 12.16.1
npm version: 6.13.4
enter image description here
I will be grateful if you show me a solution!
and this is my package.js file
https://imgur.com/v8yeKrR
Try removing your node_modules and package-lock.json.
Then reinstall npm i
then start npm start
These kind of problems could be happening when clashing react modules. Delete node_module folder and package-lock.json file. Then run again npm install and npm start.
Use yarn create react-app my-app , cd my-app ,npm start .Now download all the dependencies form npm or yarn. It will work.

core.js error on project create with Vue cli

After i created a project with Vue cli and it give me this error Module build failed: Error: ENOENT: no such file or directory, open '/home/Desktop/static-web-v1/node_modules/core-js/modules/es.array.iterator.js' What is wrong and how to fix it ?
This github issue recommends removing your node_modules folder and re-running npm install:
rm -rf node_modules && npm install

An unhandled exception occurred: Could not find module "#angular-devkit/build-angular"

When running the terminal commands ng server or ng serve I'm getting this issue:
An unhandled exception occurred: Could not find module "#angular-devkit/build-angular"
Check in your package.json to see if you have this package in your devDependencies section or not
"devDependencies": {
"#angular-devkit/build-angular": "~0.803.18"
}
If exist try to
delete package-lock.json or yarn-lock.json
run
npm cache clean --force
then run
npm i
Install #angular-devkit/build-angular as dev dependency.
npm install --save-dev #angular-devkit/build-angular
or,
yarn add #angular-devkit/build-angular --dev
This error (Unhandled exception for a module) occurs when node_modules folder does not exist inside the project, or when the folder exists, but does not contain all the dependencies downloaded.
$ npm install command will download all the dependencies into the node_modules folder of the proejct.
npm install is automatically triggered in the background by the 'ng new', at the time of creation of the angular project.
The other angular commands like 'ng build' or 'ng serve' commands assume that 'ng new' had completed successfully.
If, for some reason, the npm install failed at the time of creation, or if the node_modules folder got deleted after the project was created, then the other angular commands (ng serve, ng build, ...) will generate this 'Unhandled Exception'.
Manually executing the npm install command inside the project will download the dependencies and fix the issue.
try this
npm install --save-dev #angular-devkit/build-angular
Make sure "#angular-devkit/build-angular": "~0.10.0" is available in devDependencies of package.json before running npm install in your angular root directory.

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