Angular module unavailable with Gulp Babel

Question

In my Angular application, the following error appears after adding gulp babelgulp to my file. I need this to overlap and reduce my ES6:

Unable to set property '0' from undefined

I think angular-file-saver does not like babelfication.

Causing these errors:

angular.js: 33 Error in the absence of: [$ injector: modulerr] Failed to create a module application because of:

Error: [$ injector: nomod] The application module is not available!

However, I see that the module is loading from the client side:

Gulp Task: Note. This error only started when starting the pipeline through babel. If I delete babelminify, it will throw the same error.

gulp.task('scripts-dev', () => {
  return gulp.src(paths.vendorJavascript.concat(paths.appJavascript, paths.appTemplates))
    .pipe(plugins.if(/html$/, buildTemplates()))
    .pipe(babel({
        presets: [['es2015', {modules: false}]]
    }))
    //.pipe(babelminify())
    .pipe(plugins.sourcemaps.init())
    .pipe(plugins.concat('app.js'))
    .pipe(plugins.sourcemaps.write('.'))
    .pipe(gulp.dest(paths.tmpJavascript))
    .pipe(plugins.connect.reload());
});

This error occurs even without modification.

Answer 1

.pipe(babel({
            presets: ['es2015']
        }))
//.pipe(uglify({ mangle: false }))  gulp-ugligy is used