Crash on iOS <9.3 when app compiled with Xcode 10

Number:rdar://6164844138987520 Date Originated:September 23 2018
Status:Open Resolved:
Product:Xcode Product Version:10.0
Classification: Reproducible:Always

We're observing a crash similar to this: on launch, on iOS <9.3 when our app is compiled with Xcode 10 (10A255). Compiling with Xcode 9 works fine.

Steps to Reproduce:

Build app with an xcasset file using Xcode 10, target iOS 9.0

Expected Results:

App doesn't crash

Actual Results:

App crashes


app compiled with Xcode 10 (10A255), running on iOS 9.0



Nice to know, thanks!

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