truncated output with stylus

[omni-anuncios]

stylus compile fine the files but $process->getOutput(); does not return the entire output , could you help me please,
ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
using php 7.0.33 ,
kriswallsmith/assetic v1.2.1 ,
symfony/process v2.8.50

[LukeTowers]

@omni-anuncios try using the 2.0 branch of assetic-php/assetic. Until we tag 2.0, you can pull it in by using "assetic/framework": "dev-2.0/dev" in your composer.json files.

[LukeTowers]

@omni-anuncios We've just released the 2.0 release that addresses a number of existing issues and dependency updates, see https://github.com/assetic-php/assetic/releases/tag/v2.0.0 for more information! Please try it out and let us know if you have any issues!