In my case, I couldn't run MATLAB 2018a and MATLAB 2019a on macOS Cataina beta 5 build 19A526h.
I used a Parallels Desktop VM (macOS Catalina beta 5) on the host iMac (macOS Mojave 10.14.6).
When I run the MATLAB on the VM, I received the crash report (segmentation violation) from MATLAB.
- machine: iMac Retina 5K, 27-inch, 2017
- OS: macOS Mojave 10.14.6
- Xcode: Xcode 10.3
- machine: 2-Core CPU, 8GB Memory, 512MB Graphic Memory, 128GB Storage
- OS: macOS Cataina beta 5 build 19A526h
- Xcode: Xcode 11 beta 5