[v6.0.1 acceptance review] - impossible to export pdf planning

export a pdf planning from "planning view"

Do you mean click on "Export to PDF" button on Planning screen ?
1) Which browser are you using
2) Can you describe what you get ? Do you have a pop-up to select some parameters ? What do you select ? What do you get ?
3) Do you have any error in Browser console ?
4) Can youtry on Chrome ? Do you reproduce issue ?

or "tableau de bord" view

I don't understand the use case. Coul you detail ?
Are you in menu "Rapports" > "Tableau de bord" and you try to export one of the three reports ?

Recorded as Ticket #2411

After some investigation, it seems it is possibly an "out of memory" error.

PDF generation is much "memory" consuming.
So you should act on 2 points :
1) in ProjeQtOr global parameters, increase value for "memory to generate PDF". Try at least value of 512.
2) Check in your php.ini file and try and increase memory_limit (try and set it to 512M)