Try: https://dl.slic3r.org/dev/mac/jenkins/

There's something going on with the Mojave builds that I have not been able to sort out.

@surdu re: send to printer, are the permissions set correctly for the serial device for your printer (if it's a usb connection)?

@lordofhyphens It's an OctoPrint server, and it works on the release build and Jenkins build. I'll test it again after the preview issue is fixed. I feel that they are related. If it's still an issue afterwards, I'll create a separate ticket.

Weird.

@surdu can you try this build?
https://mega.nz/#!8aoxhCbR!L-OMNmFp8K7h1og-1fzLAIn2DO3sPFui3TPN8Z8Dlvg

@lordofhyphens Both preview and send to printer works 😉

... well that is weird as someone else with a related problem is still having issues, but you aren't?

So that tells me at least part of it is building on Travis at all, and not how we are building on Travis.