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




Resolved an issue that affected app compatibility with iOS 9.0, 9.1, and 9.2 when distributing an app for local or enterprise distribution. App asset catalogs built using Xcode 10 with a deployment target of iOS 9.0, 9.1 or 9.2 produced content incompatible with the runtimes of those iOS versions when distributed using local or enterprise distribution. Rebuilding the app with Xcode 10.2 resolves this issue.

By dudongdaoqi at Feb. 15, 2019, 11:35 a.m. (reply...)

Nice to know, thanks!

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