Go to MACGAP target
Enable App Sandboxing
Change File System to Read/Write Access
I think this might be because of the way we're accessing a path to store local storage, but I'll need to investigate.
The error I get is the following:
[BEROR]Code Sign error: The identity '3rd Party Mac Developer Application' doesn't match any valid certificate/private key pair in the default keychain
@Hernan- is this the same error you're getting?
I my case for Code Signing Identity i'm using my ios profile code sign, but i think is not required.
After sandboxing there is no window