LandscapeJohn

Thanks so much for your help. I think I got it fixed. I went looking for the Unity log file and noticed that the ~/Library/Logs/Unity/ folder didn't exist. I decided to try and manually create it and got a permission denied error. Apparently, my ~/Library/Logs/ folder was owned by root and not by my user account. Executing sudo chown john Logs from within the ~/Library/ folder seems to have fixed it right up. Thanks again for your help!

I'm using the release version of Sierra installed through the regular Mac app store. Thanks for your help!

Another post about not loading on Sierra. I downloaded version 1.2 directly from the website but couldn't get it to run. I've tried what was suggested in the other threads but this seems to be a new one. When I click the icon to launch it shows the Kerbal icon briefly in the dock and then it disappears. Running it manually from terminal shows the following: Johns-MacBook-Pro:MacOS john$ pwd /Applications/KSP_osx/Launcher.app/Contents/MacOS Johns-MacBook-Pro:MacOS john$ ./Launcher Mono path[0] = '/Applications/KSP_osx/Launcher.app/Contents/Resources/Data/Managed' Mono config path = '/Applications/KSP_osx/Launcher.app/Contents/Data/Managed/etc' Segmentation fault: 11 Johns-MacBook-Pro:MacOS john$ I tried deleting any saved state files for the game, but there don't appear to be any. I also tried downloading 1.1.3 but it also would not run. Any ideas?