Xcode project does not work on M1-chip Macs (e.g., “OneSignal(OneSignal-arm64-master.o), building for iOS Simulator, but linking in object file built for iOS”)

Until all used SDKs are ready to launch on M1-based code engines, please use this easy approach using four steps:

1. First, search the Xcode application in your Applications folder.
2. Select the Xcode icon, and then press Command (CMD) + I (or right-click/use the File menu and select Get Info).
3. In the newly opened window, check the “Open using Rosetta” checkbox and close the window.
4. If you’re already running Xcode, completely quit it (Command/CMD + Q) and relaunch Xcode afterward.

That’s it! Happy deploying!