How to fix “Read-Write-Data Sandbox: error when using Mac Catalyst
MasterChief96, you are not alone. Here is my setup: MacOS 10.15.3 Xcode 11.4.1 I create a brand new SwiftUI “Hello World” project, enable Mac as a target device, a.k.a. Catalyst. I set the iOS deployment target to 13.2 (otherwise I get a MacOS runtime error saying I need Catalina 10.15.4) Set the scheme to “My … Read more