I’m running UE 4.15.1 on macOS 10.12.3 using Xcode 8.3. When packaging a distribution build for iOS (I’ve only tried building for distribution), there is an error in the UnrealMathNeon.h file. I’ve pasted the error from the Output Log below. Due to an NDA I had to redact the name of the project and…

I discovered the issue was with Xcode 8.3. Since there’s an update to the clang compiler in 8.3, I’m guessing that’s the culprit. The workaround for now is to compile with Xcode 8.2.1. I was able to get a build to compile in 8.2.1, upload it to iTunes Connect, push a test build through TestFlight, …

Error in UnrealMathNeon.h when packaging for iOS

Development Platform & Builds Mobile

anonymous_user_bcd0d281 (anonymous_user_bcd0d281) April 10, 2017, 6:16pm 6

Thank you for the update! Looking forward to the fix being released.