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ArrayIndexOutOfBoundsException ZoneRules.isFixedOffset

See original GitHub issue

After updating to kotlinx-datetime:0.3.0 I am seeing crashes on Android with the following stacktrace:

java.lang.ArrayIndexOutOfBoundsException: length=0; index=-1 at j$.time.zone.ZoneRules.isFixedOffset at kotlinx.datetime.TimeZone$Companion.ofZone$kotlinx_datetime(SourceFile:47) at kotlinx.datetime.TimeZone$Companion.currentSystemDefault(SourceFile:34)

I am not totally sure where to report this, the crash is introduced due to 0.3.0 making calls to ZoneRules.isFixedOffset. Though by looking at the source code of java.time.zone.ZoneRules here, I can’t see how an ArrayIndexOutOfBoundsException can happen.

I have coreLibraryDesugaring enabled, using com.android.tools:desugar_jdk_libs:1.1.5

Issue Analytics

State:
Created 2 years ago
Reactions:1
Comments:13 (5 by maintainers)

Top GitHub Comments

1reaction

dkhalanskyjbcommented, Oct 4, 2021

Thanks! I managed to reproduce it on an emulator with the API level 24. With the API level 30, everything is fine.

I suppose it’s really up to us to work around this to support older versions, as Google seems to have fixed this already in the newer SDKs.

0reactions

boiler23commented, Oct 23, 2021

Hi guys, could please give some estimate for the next release which fixes this? iosSimulatorArm64 is important to us, but we cannot upgrade to 0.3.0 until this issue is fixed - it generates a lot of crashes in Android production. Thanks!

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