SP19 just bounces a few times for me, then crashes right away. No dialog box or anything but this is the console's output:
Dec 19 11:04:04 Chriss-Mac-Pro com.apple.xpc.launchd (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
Dec 19 11:04:15 Chriss-Mac-Pro mono-sgen64: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
Dec 19 11:04:15 Chriss-Mac-Pro com.apple.xpc.launchd (com.apple.xpc.launchd.domain.pid.mono-sgen64.7382): Could not resolve origin of domain. XPC services in this domain's bundle will not be bootstrapped: error = 107: Malformed bundle, taint = missing executable
Dec 19 11:04:15 Chriss-Mac-Pro com.apple.xpc.launchd (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
This is a day old fresh install of Mojave on a 2010 Mac Pro.. I haven't been able to use Escribe at all since about SP17 and one of the High Sierra updates.. It opened fine, but backing up or sending a config to my HCigar DNA75C took FOREVER, and actually hung and soft-bricked my DNA a couple times. Opening up a theme in the Theme Editor, will almost immediately crash it as well. I had to install it under Win 10 on my Bootcamp partition to restore it when I bricked it while it was attempting to upload a theme. Windows worked just fine but no luck on the Mac for awhile now..