OSError: [Errno 30] Read-only file system: '~'

Hi there, We are trying to expand our pipeline to include Mac users and we keep getting this error:

OSError: [Errno 30] Read-only file system: ‘~’

When we try to launch a program (e.g. Photoshop) within a project through Shotgun Desktop.

Our File storage links are as follows:

Mac Path: ~/AbcCompany\ Dropbox/Clients/XyzClient/Projects/
Windows Path: E:\AbcCompany Dropbox\Clients\XyzClient\Projects

The Windows part works nicely but the way we tried to map our Dropbox drive seems broken. we can’t seem to figure out why.

We are trying to run this on OS X Catalina if that is of any consequence…

Did you solve this?