vue.config.js

-const webpack = require('webpack')
-const fs = require('fs')
-const packageJson = fs.readFileSync('./package.json')
-const version = JSON.parse(packageJson).version || 0
+const webpack = require('webpack');
+const fs = require('fs');
+const packageJson = fs.readFileSync('./package.json');
+const version = JSON.parse(packageJson).version || 0;
+
 module.exports = {
-    publicPath: '/geocontrib/',
-    devServer: {
-        proxy: {
-            '^/api': {
-                target: 'https://geocontrib.dev.neogeo.fr/api',
-                ws: true,
-                changeOrigin: true
-            }
-        }
+  publicPath: '/geocontrib/',
+  devServer: {
+    proxy: {
+      '^/api': {
+        target: 'https://geocontrib.dev.neogeo.fr/api',
+        ws: true,
+        changeOrigin: true
+      }
+    }
+  },
+  pwa: {
+    workboxPluginMode: 'InjectManifest',
+    workboxOptions: {
+      swSrc: 'src/service-worker.js',
+      exclude: [
+        /\.map$/, 
+        /config\/config.*\.json$/,
+        /manifest\.json$/ 
+      ],
     },
-    pwa: {
-        workboxPluginMode: 'InjectManifest',
-        workboxOptions: {
-            swSrc: 'src/service-worker.js',
-            exclude: [
-                /\.map$/, 
-                /config\/config.*\.json$/,
-                /manifest\.json$/ 
-            ],
-        },
-        iconPaths: {
-            faviconSVG: null,
-            favicon32: null,
-            favicon16: null,
-            appleTouchIcon: null,
-            maskIcon: null,
-            msTileImage: null,
-          },
-        themeColor: '#1da025'
-      },
-    configureWebpack: {
-        plugins: [
-            new webpack.DefinePlugin({
-                'process.env': {
-                    PACKAGE_VERSION: '"' + version + '"'
-                }
-            })
-        ]
+    iconPaths: {
+      faviconSVG: null,
+      favicon32: null,
+      favicon16: null,
+      appleTouchIcon: null,
+      maskIcon: null,
+      msTileImage: null,
     },
-// the rest of your original module.exports code goes here
-}
+    themeColor: '#1da025'
+  },
+  configureWebpack: {
+    devtool: 'source-map',
+    plugins: [
+      new webpack.DefinePlugin({
+        'process.env': {
+          PACKAGE_VERSION: '"' + version + '"'
+        }
+      })
+    ]
+  },
+  transpileDependencies: [
+    // Add dependencies that use modern JavaScript syntax, based on encountered errors
+    'ol',
+    'color-rgba',
+    'color-parse',
+    '@sentry/browser',
+    '@sentry/core',
+    '@sentry/vue',
+    '@sentry-internal'
+  ]
+};

webpack.config.js

+module.exports = {
+    module: {
+      rules: [
+        {
+          test: /\.js$/,
+          exclude: /node_modules/,
+          use: {
+            loader: 'babel-loader'
+          }
+        },
+        {
+          test: /\.vue$/,
+          loader: 'vue-loader'
+        }
+      ]
+    }
+  };
+  
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