npm start error on Windows - node.js

I am trying to compile files with webpack and npm for my reactJS applciation.
When I am running:
npm install --save react-websocket
Its working fine.
Next when I am executing
npm start
getting the following error:
> reactapp#1.0.0 start D:\ReactServer
> webpack-dev-server --hot
'webpack-dev-server' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! Windows_NT 6.3.9600
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "start"
npm ERR! node v4.4.7
npm ERR! npm v2.15.8
npm ERR! code ELIFECYCLE
npm ERR! reactapp#1.0.0 start: `webpack-dev-server --hot`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the reactapp#1.0.0 start script 'webpack-dev-server -- hot'.
npm ERR! This is most likely a problem with the reactapp package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! webpack-dev-server --hot
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs reactapp
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!
npm ERR! npm owner ls reactapp
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! D:\ReactServer\npm-debug.log
Can anybody help me with this?

I think you do not have webpack-dev-server installed on your system.
npm install -g webpack-dev-server
run the above command on cmd/terminal. Hopefully it will resolve your issue.

Related

npm start doesn't work

I have just moved from linux ubuntu to windows and here first errors. When i try to restart the app i receive this errors.And every time i have to restart the whole computer in order to see the changes.After restarting the whole computer npm start works fine.
i tried to update the npm but no result.
Could anyone help?
npm ERR! Windows_NT 10.0.15063
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
npm ERR! node v6.11.3
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! exproject#1.0.0 start: `node ./bin/www`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the exproject#1.0.0 start script 'node ./bin/www'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the exproject package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node ./bin/www
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs exproject
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls exproject
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\sashi\Desktop\nprojects\basicexpress\exproject\npm-debug.log
chage
"scripts": {
"start": "./bin/www"
},
To
"scripts": {
"start": "node ./bin/www"
},

How can I compile assets using Laravel Mix?

I use laravel 5.4
I follow here : https://laravel.com/docs/5.4/mix
If I run this : npm install --no-bin-links, the result like this :
npm WARN deprecated express#2.5.11: express 2.x series is deprecated
npm WARN deprecated connect#1.9.2: connect 1.x series is deprecated
npm ERR! Windows_NT 6.2.9200 npm ERR! argv "C:\Program
Files\nodejs\node.exe"
"C:\Users\chelsea\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js"
"install" "--no-bin-links" npm ERR! node v6.9.1 npm ERR! npm v3.10.9
npm ERR! Maximum call stack size exceeded npm ERR! npm ERR! If you
need help, you may report this error at: npm ERR!
https://github.com/npm/npm/issues
npm ERR! Please include the following file with any support request:
npm ERR! C:\xampp\htdocs\myshop\npm-debug.log
There exist error
How can I solve the error?
I use windows 7
I want to fix the error, because I want to compile assets (npm run watch)
Update :
After that I try run npm run dev, the result like this :
# dev C:\xampp\htdocs\myshop
npm run development
# development C:\xampp\htdocs\myshop
cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js
'cross-env' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! Windows_NT 6.2.9200 npm ERR! argv "C:\Program
Files\nodejs\node.exe"
"C:\Users\chelsea\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js"
"run" "development" npm ERR! node v6.9.1 npm ERR! npm v3.10.9 npm
ERR! code ELIFECYCLE npm ERR! # development: cross-env
NODE_ENV=development node_modules/webpack/bin/webpack.js --progress
--hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the # development script
'cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js
--progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js'. npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the package,
npm ERR! not with npm itself. npm ERR! Tell the author that this fails
on your system: npm ERR! cross-env NODE_ENV=development
node_modules/webpack/bin/webpack.js --progress --hide-modules
--config=node_modules/laravel-mix/setup/webpack.config.js npm ERR! You can get information on how to open an issue for this project with: npm
ERR! npm bugs npm ERR! Or if that isn't available, you can get
their info via: npm ERR! npm owner ls npm ERR! There is likely
additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\xampp\htdocs\myshop\npm-debug.log
npm ERR! Windows_NT 6.2.9200 npm ERR! argv "C:\Program
Files\nodejs\node.exe"
"C:\Users\chelsea\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js"
"run" "dev" npm ERR! node v6.9.1 npm ERR! npm v3.10.9 npm ERR! code
ELIFECYCLE npm ERR! # dev: npm run development npm ERR! Exit status
1 npm ERR! npm ERR! Failed at the # dev script 'npm run development'.
npm ERR! Make sure you have the latest version of node.js and npm
installed. npm ERR! If you do, this is most likely a problem with the
package, npm ERR! not with npm itself. npm ERR! Tell the author that
this fails on your system: npm ERR! npm run development npm ERR!
You can get information on how to open an issue for this project with:
npm ERR! npm bugs npm ERR! Or if that isn't available, you can get
their info via: npm ERR! npm owner ls npm ERR! There is likely
additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\xampp\htdocs\myshop\npm-debug.log
I try fix it with answer from #Yevgeniy Afanasyev
This : Laravel 5.4 'cross-env' is not recognized as an internal or external command
But it's the same
Try to execute this command one more time.

Not able to run a vue app on node server

Im have started to learn vue js and trying to run this HackerNews clone
I have installed node js on windows 8 which is node v6.9.1 and npm v3.10.8.
There are two issues
1) when Im trying to run npm command it like npm -v it gives me output like this
'CALL "C:\Program Files\nodejs\\node.exe" "C:\Program Files\nodejs\\node_modules
\npm\bin\npm-cli.js" prefix -g' is not recognized as an internal or external com
mand,
operable program or batch file.
3.10.8
2) when I tried npm run dev it gives following error
> vue-hackernews-2.0# dev G:\vue_demo\vue-hackernews-2.0-master
> node server
npm ERR! Windows_NT 6.2.9200
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "run" "dev"
npm ERR! node v6.9.1
npm ERR! npm v3.10.8
npm ERR! file C:\windows\system32\cmd.exe;F:\Software\apache-maven-3.3.9\bin
npm ERR! path C:\windows\system32\cmd.exe;F:\Software\apache-maven-3.3.9\bin
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn C:\windows\system32\cmd.exe;F:\Software\apache-maven-3.3.
9\bin
npm ERR! vue-hackernews-2.0# dev: `node server`
npm ERR! spawn C:\windows\system32\cmd.exe;F:\Software\apache-maven-3.3.9\bin EN
OENT
npm ERR!
npm ERR! Failed at the vue-hackernews-2.0# dev script 'node server'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the vue-hackernews-2.0 pa
ckage,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node server
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs vue-hackernews-2.0
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls vue-hackernews-2.0
npm ERR! There is likely additional logging output above.
npm ERR! Windows_NT 6.2.9200
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "run" "dev"
npm ERR! node v6.9.1
npm ERR! npm v3.10.8
npm ERR! code ELIFECYCLE
npm ERR! vue-hackernews-2.0# dev: `node server`
npm ERR! Exit status -4058
npm ERR!
npm ERR! Failed at the vue-hackernews-2.0# dev script 'node server'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the vue-hackernews-2.0 pa
ckage,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node server
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs vue-hackernews-2.0
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls vue-hackernews-2.0
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! G:\vue_demo\vue-hackernews-2.0-master\npm-debug.log
Here Im not able to understand what is use of maven :/
Please explain me this issues.

Error in "npm run dev" marzipano ' s demos

I'm trying to install marzipano: https://github.com/google/marzipano
when I execute command line "npm run dev", it happen:
$ npm run dev
> marzipano#0.5.2 dev C:\Users\Clavis\Desktop\marzipano-master
> scripts/dev
'scripts' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Clavis\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "run" "dev"
npm ERR! node v6.9.4
npm ERR! npm v4.0.5
npm ERR! code ELIFECYCLE
npm ERR! marzipano#0.5.2 dev: `scripts/dev`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the marzipano#0.5.2 dev script 'scripts/dev'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the marzipano package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! scripts/dev
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs marzipano
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls marzipano
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\Clavis\Desktop\marzipano-master\npm-debug.log
npm-debug.log: https://app.box.com/s/f0yxb2hiu49gp7rsgv5qm26auftm1zka
how to solve this error?

Trying to install yo with npm on Windows

I am on Windows and am trying to follow the instructions at http://yeoman.io/learning/index.html. So far I have successfully installed grunt-cli and bower but when I try to install yo using the following command...
npm install -g yo
...the command prompt returns this:
> spawn-sync#1.0.11 postinstall C:\Users\Aaron\AppData\Roaming\npm\node_modules\yo\node_modules\cross-spawn\node_modules\spawn-sync
> node postinstall
npm ERR! Windows_NT 6.3.9600
npm ERR! argv "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "yo"
npm ERR! node v0.12.4
npm ERR! npm v2.10.1
npm ERR! file ;C:\Windows\system32\cmd.exe
npm ERR! path ;C:\Windows\system32\cmd.exe
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn ;C:\Windows\system32\cmd.exe
npm ERR! spawn-sync#1.0.11 postinstall: `node postinstall`
npm ERR! spawn ;C:\Windows\system32\cmd.exe ENOENT
npm ERR!
npm ERR! Failed at the spawn-sync#1.0.11 postinstall script 'node postinstall'.
npm ERR! This is most likely a problem with the spawn-sync package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node postinstall
npm ERR! You can get their info via:
npm ERR! npm owner ls spawn-sync
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\Aaron\AppData\Roaming\npm\node_modules\npm-debug.log
Does anyone have any idea what the hell this means and how I can fix it?
You can try with this : https://github.com/npm/npm/issues/7781
I think this will helps you to solve your question.
And to get node & npm in cmd. You can set node location in windows environment variable. Then restart your cmd & try again to do this.
Try re-installing the setup with feature npm package manager and then get back to your npm install.

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