Command PhaseScriptExecution failed with a nonzero exit code | process_symbol.sh: Permission Denied

Are you getting the error "Command PhaseScriptExecution failed with a nonzero exit code" while building your Unity project in Xcode? This often comes with the process_symbol.sh: Permission Denied issue and causes the Unity Xcode build to fail.

Command PhaseScriptExecution failed with a nonzero exit code

In this video, I’ll show you step-by-step how to fix this Xcode build failed error in Unity so you can successfully export and run your iOS project.