Unable to boot the simulator (Xcode 14.3.1) It's 2023, the latest MacOS is Ventura, and the latest Xcode Version is 14.3.1. Here's how I solved this problem: MacOS System Setting > Search for "Storage" > Click on "Developer" > Delete XCode Cache Hope this helps someone! Developer Tools & Services Xcode Xcode Simulator 0 0 515 Sep ’23