No se muestran los iconos

[kovic]

Hola, creo que encontré una forma para que se muestren los iconos con fontawsome free
en vez de usar fa:
public function icon($service, array $options = [])
{
$class = 'fa ' . (!empty($this->_fa[$service]) ? $this->_fa[$service] : $this->_config['default_fa']);

usar fab:

public function icon($service, array $options = [])
{
$class = 'fab ' . (!empty($this->_fa[$service]) ? $this->_fa[$service] : $this->_config['default_fa']);

[amontrope]

I think what he is trying to say is that the classes should be updated for font-awesome 5.