Hi Solar, would love to try MasterPlan. I downloaded the current mac version:

LSOpenURLsWithRole() failed with error -10810 for the file /Users/lucrecious/Desktop/Luca/MasterPlan.app.

While trying to open it through terminal because it wasn't starting if I just clicked on it.

Let me know if you need more information!

Hello! Thanks a lot for trying out the software, and I'm very sorry to hear that it's not working. I'm going to guess it's because I built it on the latest version of Mac (10.15). I'll see about doing what I can to build it again to be compatible with older versions of Mac.

Yo, so I tried rebuilding with a build flag to lower the targeted minimum version of Mac to 10.7. Seemed to take effect and still boots fine on my Mac - could you please try updating the Mac version and let me know if it fixed it?