I have a Unity AR project that I want to build for iOS. The build in Unity succeeds just fine, but when it opens in XCode, whatever I do, it keeps showing this error in GameAssembly: "Command PhaseScriptExecution failed with a nonzero exit code". This error also doesn't open when choosing "Reveal in Log". I have added the IL2CPP package in the Unity version, deleted and reentered scenes and no issue on Unity's side. On XCode I signed in with my developer account, tried deleting derived data, made a clean build and still the issue persists.