AssetConverter commands are not always available

[Eseperio]

yii2-notifications/widgets/NotificationsAsset.php

Line 37 in 56c1dcb

'notifications.less',

Even though Yii2 includes AssetConverter, which was designed for more flexibility on project development, it represents a problem when you want to host a Yii2 project within a shared hosting, in which commands like lessc are not available.

The best will be use css and left compilation to developer environment. You can use webpack, gulp, yarn, npm or whatever you need to compile. Those alternative methods are faster for styles development, even more when they are combined with auto reload tools like browserSync.