Sometimes Commmand + Shift + K, which is clean also works. It solved it for me. Worth mentioning

Finder > Go to folder "/var/folders/kv/t_w2wdds3m1_0lr02hcp3dgw0000gn/C/clang/ModuleCache/12TRQXIDQ8QQD/" Remove "SwiftShims-2TTN5UXQBRCCQ.pcm" Then run the app on simulator with Command + R Then resume preview

Welcome !