Whenever I start arc.app 4.3.0 on my MacBook Pro running Sonoma 14.3, it is killed by the MacOS.
I have chmod 777 arc.app.
When I upgraded before, I could bypass the MacOS Gatekeeper by clicking Open Anyway button in Privacy & Security settings. Under Security, the “Allow applications downloaded from” is set to “App Store and identified developers.” This setting has been configured by a corporate profile, and disabling it via Terminal command sudo spctl --master-disable is possible, but arc.app is still killed.
I’ve been able to run Arc on Sonoma with the following 2 options.
The prerequisite is to install Rosetta on your Mac if you have a new Apple silicon laptop. If Rosetta is not installed, you’re automatically asked to install it. Rosetta enables a Mac with ARM-based technology to use apps built for a Mac with an x86_64 processor (Intel).
Option 1 (easiest and more secure)
Go to “Privacy and security>Development tool” to allows Terminal run apps that do not meet the system’s security policy. Start a new terminal session.
Option 2 Disabling SIP (System Integrity Protection) in recovery mode.
Thank you @aevanno ! The Cubewise Code team does not have access to a Mac to test this setup, so we will relay your suggestions to any customers who are encountering this issue.