How to Fix: Xcode 10.2.1 Command PhaseScriptExecution failed with a nonzero exit code
Xcode command phase script execution failed with a nonzero exit code due to incorrect filter usage.
📋 Table of Contents
The 'Xcode 10.2.1 Command PhaseScriptExecution failed with a nonzero exit code' error is a common issue encountered by developers when building and running their iOS projects in Xcode. This error typically occurs due to issues with the Derived Data directory, which is used by Xcode to store temporary files during compilation.
⚠️ Common Causes
- Incorrectly configured Derived Data directory
- Outdated Xcode version
- Incompatible project settings with the target device
🔧 Proven Troubleshooting Steps
Method 1: Clear Derived Data Directory
- Step 1: Open Xcode and go to Xcode > Preferences
- Step 2: Click on Locations in the left sidebar, then select Derived Data, and click Manage
- Step 3: Delete all entries from the list, then click Remove Selected Items
- Step 4: Restart Xcode and try building your project again
Method 2: Update Xcode Version
- Step 1: Open the App Store and search for 'Xcode'
- Step 2: Click on the 'Update' button to download the latest version
- Step 3: Install the updated version of Xcode and restart your Mac
- Step 4: Try building your project again in Xcode
🎯 Final Words
By following these steps, you should be able to resolve the 'Xcode 10.2.1 Command PhaseScriptExecution failed with a nonzero exit code' error and get back to developing your iOS projects without any issues.
❓ Frequently Asked Questions
🛠️ Related Fixes
How to Fix: Pc crashes shortly after launching game (rainbow
Pc crashes shortly after launching game, possible cause: outdated grap
How to Fix: Installing an APK on a locked down phone
Installing an APK on a locked down phone: Try using a rooted device, e
How to Fix: FPS drops
FPS drops in games can be caused by high system resource usage, outdat