GanttProject cannot install on new Macbook Pro using macOS Catalina

hi all,

I’ve bought a new 16" Macbook Pro and using macOS Catalina. I’m trying to install GanttProject but not successfully. I’ve installed the latest Java version for Oracle website. but still cannot run GanttProject. Anyone can help given us advise besides telling me to downgrade the macOS.



Please read this Knowledge Base article and try workarounds described there:

Hi Dmitry,

Morning, thanks for your advise. It’s work for me now.

Best Regards,

Arthur Yeung
Managing Director

M: +852 9467 3404
MoonGrass Design Workshop ltd.
28/F, Skyway Centre, 23 Queen Road West, Sheung Wan, HK.
Hong Kong . ShenZhen . Shanghai . HangZhou . Beijing