Unerwartetes token m in JSON an position 0 Fehler

Auf die Erstellung einer app und zu versuchen, die i18n-Bibliothek mit webpack, habe ich angesichts dieser Fehler:

ERROR in ./node_modules/bundle-loader?lazy&name=lang-pt!./src/locales/pt/translation.json
Module parse failed: Unexpected token m in JSON at position 0
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected token m in JSON at position 0
    at JSON.parse (<anonymous>)
    at JsonParser.parse (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\JsonParser.js:15:21)
    at doBuild.err (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\NormalModule.js:367:32)
    at runLoaders (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\NormalModule.js:264:12)
    at C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:370:3
    at iterateNormalLoaders (C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:211:10)
    at C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:183:6
    at runSyncOrAsync (C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:130:11)
    at C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:175:3
    at loadLoader (C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\loadLoader.js:36:3)
    at iteratePitchingLoaders (C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:169:2)
    at runLoaders (C:\Users\vasco.bento\ContactosWebPack\node_modules\loader-runner\lib\LoaderRunner.js:362:2)
    at NormalModule.doBuild (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\NormalModule.js:219:3)
    at NormalModule.build (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\NormalModule.js:337:15)
    at Compilation.buildModule (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\Compilation.js:346:10)
    at factory.create (C:\Users\vasco.bento\ContactosWebPack\node_modules\webpack\lib\Compilation.js:572:15)
 @ ./node_modules/aurelia-i18n/dist/native-modules/aurelia-i18n.js
 @ ./src/main.js
 @ ./node_modules/aurelia-webpack-plugin/runtime/empty-entry.js
 @ multi aurelia-webpack-plugin/runtime/empty-entry aurelia-webpack-plugin/runtime/pal-loader-entry aurelia-bootstrapper

ERROR in chunk app [entry]
[name].[hash].bundle.js
Cannot read property 'replace' of undefined

Wiederholt dies für die anderen Sprache, die ich in den locales Ordner, die richtig platziert im Ordner "src", auch wenn die JSON-Dateien sind komplett leer, tritt der gleiche Fehler auf.

Hier ist die webconfig.js Datei:

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const project = require('./aurelia_project/aurelia.json');
const {
    AureliaPlugin,
    ModuleDependenciesPlugin
} = require('aurelia-webpack-plugin');
const {
    ProvidePlugin
} = require('webpack');
const {
    BundleAnalyzerPlugin
} = require('webpack-bundle-analyzer');

//config helpers:
const ensureArray = (config) => config && (Array.isArray(config) ? config : [config]) || [];
const when = (condition, config, negativeConfig) =>
    condition ? ensureArray(config) : ensureArray(negativeConfig);

//primary config:
const title = 'Aurelia Navigation Skeleton';
const outDir = path.resolve(__dirname, project.platform.output);
const srcDir = path.resolve(__dirname, 'src');
const nodeModulesDir = path.resolve(__dirname, 'node_modules');
const baseUrl = '/';

const cssRules = [{
    loader: 'css-loader'
}];

module.exports = ({
    production,
    server,
    extractCss,
    coverage,
    analyze
} = {}) => ({
    resolve: {
        extensions: ['.js'],
        modules: [srcDir, 'node_modules']
    },
    entry: {
        app: ['aurelia-bootstrapper'],
        vendor: ['bluebird']
    },
    mode: production ? 'production' : 'development',
    output: {
        path: outDir,
        publicPath: baseUrl,
        filename: production ? '[name].[chunkhash].bundle.js' : '[name].[hash].bundle.js',
        sourceMapFilename: production ? '[name].[chunkhash].bundle.map' : '[name].[hash].bundle.map',
        chunkFilename: production ? '[name].[chunkhash].chunk.js' : '[name].[hash].chunk.js'
    },
    performance: {
        hints: false
    },
    devServer: {
        contentBase: outDir,
        //serve index.html for all 404 (required for push-state)
        historyApiFallback: true
    },
    devtool: production ? 'nosources-source-map' : 'cheap-module-eval-source-map',
    module: {
        rules: [
            //CSS required in JS/TS files should use the style-loader that auto-injects it into the website
            //only when the issuer is a .js/.ts file, so the loaders are not applied inside html templates
            {
                test: /\.css$/i,
                issuer: [{
                    not: [{
                        test: /\.html$/i
                    }]
                }],
                use: extractCss ? ExtractTextPlugin.extract({
                    fallback: 'style-loader',
                    use: cssRules
                }) : ['style-loader', ...cssRules]
            },
            {
                test: /\.css$/i,
                issuer: [{
                    test: /\.html$/i
                }],
                //CSS required in templates cannot be extracted safely
                //because Aurelia would try to require it again in runtime
                use: cssRules
            },
            {
                test: /\.html$/i,
                loader: 'html-loader'
            },
            {
                test: /\.js$/i,
                loader: 'babel-loader',
                exclude: nodeModulesDir,
                options: coverage ? {
                    sourceMap: 'inline',
                    plugins: ['istanbul']
                } : {}
            },
            {
                test: /\.json$/i,
                loader: 'json-loader'
            },
            //use Bluebird as the global Promise implementation:
            {
                test: /[\/\\]node_modules[\/\\]bluebird[\/\\].+\.js$/,
                loader: 'expose-loader?Promise'
            },
            //embed small images and fonts as Data Urls and larger ones as files:
            {
                test: /\.(png|gif|jpg|cur)$/i,
                loader: 'url-loader',
                options: {
                    limit: 8192
                }
            },
            {
                test: /\.woff2(\?v=[0-9]\.[0-9]\.[0-9])?$/i,
                loader: 'url-loader',
                options: {
                    limit: 10000,
                    mimetype: 'application/font-woff2'
                }
            },
            {
                test: /\.woff(\?v=[0-9]\.[0-9]\.[0-9])?$/i,
                loader: 'url-loader',
                options: {
                    limit: 10000,
                    mimetype: 'application/font-woff'
                }
            },
            //load these fonts normally, as files:
            {
                test: /\.(ttf|eot|svg|otf)(\?v=[0-9]\.[0-9]\.[0-9])?$/i,
                loader: 'file-loader'
            }
        ]
    },
    plugins: [
        new AureliaPlugin(),
        new ProvidePlugin({
            'Promise': 'bluebird'
        }),
        new ModuleDependenciesPlugin({
            'aurelia-testing': ['./compile-spy', './view-spy'],
            'aurelia-i18n': [{
                name: 'locales/en/translation.json',
                chunk: 'lang-en'
            }, {
                name: 'locales/pt/translation.json',
                chunk: 'lang-pt'
            }]
        }),
        new HtmlWebpackPlugin({
            template: 'index.ejs',
            minify: production ? {
                removeComments: true,
                collapseWhitespace: true
            } : undefined,
            metadata: {
                //available in index.ejs //
                title,
                server,
                baseUrl
            }
        }),
        ...when(extractCss, new ExtractTextPlugin({
            filename: production ? '[contenthash].css' : '[id].css',
            allChunks: true
        })),
        ...when(production, new CopyWebpackPlugin([{
            from: 'static/favicon.ico',
            to: 'favicon.ico'
        }])),
        ...when(analyze, new BundleAnalyzerPlugin())
    ]
});

Das Problem im obigen code passiert bei

{
                test: /\.json$/i,
                loader: 'json-loader'
            },

Welche, wenn Sie kommentieren, können Sie die app zu kompilieren ohne Probleme, ich habe gesucht, aber Ereignis, obwohl ich gefunden habe, der ähnliche Probleme wie dieses, habe ich nicht gefunden eine funktionierende Lösung, wenn jemand irgendwelche Vorschläge, wie ich dieses problem lösen, würde ich es schätzen.

Vielen Dank im Voraus.