I added a label and came from :
doc.addError('vous ne pouvez pas ajouter de PJ');*
It's fine on dev console, but IntelliJ isn't able to find the Custom Label ; I tried retrieving metadata but I'm missing something... Any idea how to resolve this ? I can delete my project and import it from scratch, but it's a waste of time even if it would do the work..
A screenshot from the error:
edit: my src file (that doesn't contain CustomLabels ?!)