Error while using webpack -p - reactjs

Question

I'm trying to write code with reacts (JSX) and transformes it with webpack (using babel). I've changed part of my "package.json" file to this:
"scripts": {
"production": "webpack -p"
}
and I'm running npm run production on command line and this is what i get:
> react-fundamentals#1.0.0 production D:\Nave\MyProjects\ReactJs\React-Fundamentals
> webpack -p
webpack 1.13.0
Usage: https://webpack.github.io/docs/cli.html
Options:
--help, -h, -?
--config
--context
--entry
--module-bind
--module-bind-post
--module-bind-pre
--output-path
--output-file
--output-chunk-file
--output-named-chunk-file
--output-source-map-file
--output-public-path
--output-jsonp-function
--output-pathinfo
--output-library
--output-library-target
--records-input-path
--records-output-path
--records-path
--define
--target
--cache [default: true]
--watch, -w
--watch which closes when stdin ends
--watch-aggregate-timeout
--watch-poll
--hot
--debug
--devtool
--progress
--resolve-alias
--resolve-loader-alias
--optimize-max-chunks
--optimize-min-chunk-size
--optimize-minimize
--optimize-occurence-order
--optimize-dedupe
--prefetch
--provide
--labeled-modules
--plugin
--bail
--profile
-d shortcut for --debug --devtool sourcemap --output-pathinfo
-p shortcut for --optimize-minimize
--json, -j
--colors, -c
--sort-modules-by
--sort-chunks-by
--sort-assets-by
--hide-modules
--display-exclude
--display-modules
--display-chunks
--display-error-details
--display-origins
--display-cached
--display-cached-assets
--display-reasons, --verbose, -v
Output filename not configured.
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" "run" "production"
npm ERR! node v0.12.3
npm ERR! npm v2.9.1
npm ERR! code ELIFECYCLE
npm ERR! react-fundamentals#1.0.0 production: `webpack -p`
npm ERR! Exit status 4294967295
npm ERR!
npm ERR! Failed at the react-fundamentals#1.0.0 production script 'webpack -p'.
npm ERR! This is most likely a problem with the react-fundamentals package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! webpack -p
npm ERR! You can get their info via:
npm ERR! npm owner ls react-fundamentals
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! D:\Nave\MyProjects\ReactJs\React-Fundamentals\npm-debug.log
Does anybody know why?
this is my "web.config.js" file:
var HtmlWebpackPlugin = require('html-webpack-plugin')
var HTMLWebpackPluginConfig = new HtmlWebpackPlugin({
template: __dirname + '/app/index.html',
filename: 'index.html',
inject: 'body'
});
module.exports = {
entry: [
'./app/index.js'
],
output: {
path: __dirname + '/dist',
filename: "index_bundle.js"
},
module: {
loaders: [
{test: /\.js$/, exclude: /node_modules/, loader: "babel-loader"}
]
},
plugins: [HTMLWebpackPluginConfig]
};

Answer 1

Webpack looks for a filename webpack.config.js by default. You can rename yours to that or change the script to
webpack -p web.config.js