How to solve this minification error on Gulp?

Question

I\'m getting below error running this command

gulp.task(\'minify\', function () {
    return gulp
      .src(\'public/app/js/myapp.bundle.js\')
      .pipe(u         


        

Answer 1

If you run into this problem and you have in fact a transpiler step like Babel, make sure that you include the proper Babel preset in you .babelrc file. Otherwise Babel will simply leave your code as is.

E.g.

{
  "presets": ["es2015"]
}