Здравствуйте, знатоки! Запускаю таск grunt:less <theme> и получаю такой результат -
Running "less:<theme>" (less) task
>> pub/static/frontend/Magento/<theme>/en_US/css/source/lib/_utilities.less: [L300:C4] Cannot read property 'substring' of undefined
Warning: Error compiling pub/static/frontend/Magento/<theme>/en_US/css/styles-m.less Use --force to continue.
Aborted due to warnings.
Execution Time (2018-07-24 23:07:13 UTC+3)
loading tasks 425ms ▇▇▇▇▇▇ 6%
loading grunt-contrib-less 137ms ▇▇ 2%
less:<theme>Кто-нибудь сталкивался с подобной проблемой?
