Does anyone know what this error code means? It's not listed in LSInfo.h. I get this error when trying to launch my app from my installer's post-install script (as a convenience for my users). The installation succeeds and I can manually launch the app both from the Finder and with "open" from the CLI and I can run from Xcode with no problems. Previous versions of the app & installer have worked fine - the main change in this version is that I replaced calls to AuthorizationExecuteWithPrivileges with XPC calls to a helper tool that my app installs with SMJobBless. This all works fine in standalone mode and all my unit tests pass.
One more bit of info: if I reset my test VM to a clean state, the installation succeeds and the app is launched as expected. However, if I install again (to simulate an update), I get the -10699 error. It must have something to do with my helper tool, but what?
Many thanks in advance for any insights,
Sak