I am installing the 7.x-6.x-dev branch for the first time, and when I try to run gulp, I get an error related to scss-lint. This is the important part of the output...

[11:38:49] Finished 'lint:js' after 917 ms
[11:38:49] Starting 'watch:js'...
[11:38:49] Finished 'watch:js' after 8.03 ms
[11:38:49] 'lint:sass' errored after 1.21 s
[11:38:49] Error in plugin 'gulp-scss-lint'
Message:
You need to have Ruby and scss-lint gem installed

/var/www/global_social/ryan_code/themes/global_social/node_modules/gulp-autoprefixer/node_modules/postcss/lib/lazy-result.js:157
this.processing = new Promise(function (resolve, reject) {
^
ReferenceError: Promise is not defined

I confirmed that I have scss-lint installed (0.38.0). I'm using Ubuntu.

Comments

arnoldbird created an issue. See original summary.

arnoldbird’s picture

Status: Active » Closed (duplicate)

This looks like a duplicate of https://www.drupal.org/node/2567603