npm run build and npm run serve errors

[reversingentropy]

Hi, I have tried to npm run build but I get this error:

npm run build

[email protected] build
vue-cli-service build

All browser targets in the browserslist configuration have supported ES module.
Therefore we don't build two separate bundles for differential loading.

• Building for production...

ERROR Error: Build failed with errors.
Error: Build failed with errors.
at C:\Program Files\node_modules\BFE2\node_modules@vue\cli-service\lib\commands\build\index.js:207:23
at C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\webpack.js:148:8
at C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\HookWebpackError.js:68:3
at Hook.eval [as callAsync] (eval at create (C:\Program Files\node_modules\BFE2\node_modules\tapable\lib\HookCodeFactory.js:33:10), :6:1)
at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (C:\Program Files\node_modules\BFE2\node_modules\tapable\lib\Hook.js:18:14)
at Cache.shutdown (C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\Cache.js:150:23)
at C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\Compiler.js:1225:15
at Hook.eval [as callAsync] (eval at create (C:\Program Files\node_modules\BFE2\node_modules\tapable\lib\HookCodeFactory.js:33:10), :6:1)
at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (C:\Program Files\node_modules\BFE2\node_modules\tapable\lib\Hook.js:18:14)
at Compiler.close (C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\Compiler.js:1218:23)
at C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\webpack.js:147:16
at finalCallback (C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\Compiler.js:441:32)
at C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\Compiler.js:458:13
at Hook.eval [as callAsync] (eval at create (C:\Program Files\node_modules\BFE2\node_modules\tapable\lib\HookCodeFactory.js:33:10), :24:1)
at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (C:\Program Files\node_modules\BFE2\node_modules\tapable\lib\Hook.js:18:14)
at onCompiled (C:\Program Files\node_modules\BFE2\node_modules\webpack\lib\Compiler.js:456:21)

When I use npm run serve I get this error:
RROR in ./src/assets/main.css (./node_modules/css-loader/dist/cjs.js??clonedRuleSet-14.use[1]!./node_modules/postcss-loader/dist/cjs.js??clonedRuleSet-14.use[2]!./src/assets/main.css) 30:37-101
Module not found: Error: Can't resolve '/fonts/validation-icons.svg?10592045' in 'C:\Program Files\node_modules\BFE2\src\assets'
@ ./src/assets/main.css 4:14-175 15:3-20:5 16:22-183
@ ./src/main.js 13:0-27

webpack compiled with 16 errors