Vue-cli: yarn serve failed after adding resolve option in vue.config.js vue cli 3

[lotfikamel]

i'm triying to create an alias in vue.config.js :
var path = require('path');

module.exports = {

resolve : {

    alias : {
        'core' : path.resolve(__dirname, '../core')
    }
}

}

then i run : yarn serve

and this is the result :

ERROR Invalid options in vue.config.js: "resolve" is not allowed

please help !

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[sodatea]

You need to wrap that into the configureWebpack field.
https://cli.vuejs.org/guide/webpack.html#simple-configuration