[SOLVED] Xcode error : Abort trap 6 (only show in device)


it’s very strange , my project is all right until I open my Xcode this morning , I did not change any thing but I got an Command failed due to signal: Abort trap: 6 ( I user Xcode9 and Swift4). but with simulations, everything works fine.enter image description here

I have tried turn swift optimization to [No] but don’t work.


You can try out doing one thing if you are using pods

Step 1 - Make a copy of your project 

here try 2 different things

Step 2 - Pod update 

if this did not work then

Step 2 - Run pod deintegrate

Step 3 - pod install 

Just try if it helps

Answered By – iOS Geek

Answer Checked By – Senaida (BugsFixing Volunteer)

Leave a Reply

Your email address will not be published. Required fields are marked *