Sage 8.6.0 - Gulp Error

[carlosfaria]

Didn’t see this thread, sorry:

Gulp build failing on Sage 8.X legacy projects [SOLVED]

Just to let anyone with the same problem know this: I got this error trying to gulp --production on legacy 8.X Sage sites: /micromatch/index.js:44 let isMatch = picomatch(String(patterns[i]), { ...options, onResult }, true); ^^^ SyntaxError: Unexpected token ... The solution is to stick browser-sync to 2.26.7. Change browser-sync version in package.json file and reinstall node_modules again.