I get this message when on a Mac and it just hangs, will not open the file! I have shared it with another person on PC and can access the file, but just hangs when I try and open on a Mac. How can I get this to work on a Mac???

Hi Louise Rose,

I have created a ticket for your issue.

Thanks,

Matt

Same issue on both Mac and Windows 10 (using Chrome).  Any updates?  Seems like the file is corrupted.

I have same issue on Windows 8 using Chrome.

Hi There,

I have created two projects in the Gantter Chrome App on a Chrome Book.

Both these are hanging on this message when opening after allowing the upgrade

Regards,

Paul

Try clearing out your cashe. Closing your tab and reopening.