Getting Webpack errors

So I am using webpack for a personal website. I followed a number of guides but none are working so far. Here is my log:

0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'build:dev' ]
2 info using npm@6.14.8
3 info using node@v12.13.0
4 verbose stack Error: missing script: build:dev
4 verbose stack
4 verbose stack Did you mean this?
4 verbose stack     build
4 verbose stack     at run (/usr/local/lib/node_modules/npm/lib/run-script.js:155:19)
4 verbose stack     at /usr/local/lib/node_modules/npm/lib/run-script.js:63:5
4 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:116:5
4 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:436:5
4 verbose stack     at checkBinReferences_ (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:391:45)
4 verbose stack     at final (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:434:3)
4 verbose stack     at then (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:161:5)
4 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:377:16
4 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:123:16
4 verbose stack     at FSReqCallback.readFileAfterClose [as oncomplete] (internal/fs/read_file_context.js:61:3)
5 verbose cwd /Users/santiagogutierrez/Documents/PersonalProjects/Personal Website/Portafolio
6 verbose Darwin 20.1.0
7 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "build:dev"
8 verbose node v12.13.0
9 verbose npm  v6.14.8
10 error missing script: build:dev
10 error
10 error Did you mean this?
10 error     build
11 verbose exit [ 1, true ]

Here is my config file:

const path = require("path");
const HTMLWebPackPlugin = require("html-webpack-plugin");
const ExtractTextPlugin = require('extract-text-webpack-plugin');


module.exports = {
    entry:{
        main:"./src/index.js"
    },
    output:{
        path:path.resolve(__dirname,'./dist/'),
        filename:'bundle.js'
    },
    module:{
        rules:[
            {
                test:/\.html$/,
                use:[
                    {
                        loader: "html-loader",
                        options:{
                            minimize:true
                        }
                    }
                ]
            },
            {
                test: /\.css$/,
                loader: 'css-loader'
            }
        ]
    },
    plugins:[
        new HTMLWebPackPlugin({
            template:"./src/index.html",
            source:"./index.html"
        }),
    ]
}

Any help is appreciated. My index.js is empty except for a console.log statement. I am not sure what these "child compilation errors" are.