IndexOutOfBoundsException on draw (possibly related to #222530458) [235588730]

Fixed

Bug

Status Update

No update yet.

Description

jo...@gmail.com

created issue #1

Jun 13, 2022 04:02PM

Jetpack Compose version: 1.2.0-beta03
Jetpack Compose component used: BottomSheetScaffold, LazyVerticalGrid, Navigation
Android Studio Build: AI-212.5712.43.2112.8512546
Kotlin version: 1.6.21

Clicking an item in a LazyVerticalGrid navigates to the next screen, which opens a BottomSheetScaffold and crashes immediately thereafter.
Issue does not occur on Compose 1.1.0 and Kotlin 1.6.10, or prior.

Stack trace (if applicable):
Fatal Exception: java.lang.IndexOutOfBoundsException: Index 0 is out of bounds. The list has 0 elements.
at androidx.compose.runtime.collection.MutableVectorKt.checkIndex(MutableVector.kt:1135)
at androidx.compose.runtime.collection.MutableVectorKt.access$checkIndex(MutableVector.kt:1)
at androidx.compose.runtime.collection.MutableVector$MutableVectorList.get(MutableVector.kt:940)
at androidx.compose.material.BottomSheetScaffoldKt$BottomSheetScaffoldLayout$1$1.invoke-0kLqBqw(BottomSheetScaffold.kt:452)
at androidx.compose.material.BottomSheetScaffoldKt$BottomSheetScaffoldLayout$1$1.invoke(BottomSheetScaffold.kt:430)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState$createMeasurePolicy$1.measure-3p2s80s(SubcomposeLayout.kt:590)
at androidx.compose.ui.node.InnerPlaceable.measure-BRTryo0(InnerPlaceable.kt:44)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1428)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1427)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2099)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:112)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:78)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:66)
at androidx.compose.ui.node.LayoutNode.performMeasure-BRTryo0$ui_release(LayoutNode.kt:1427)
at androidx.compose.ui.node.OuterMeasurablePlaceable.remeasure-BRTryo0(OuterMeasurablePlaceable.kt:94)
at androidx.compose.ui.node.OuterMeasurablePlaceable.measure-BRTryo0(OuterMeasurablePlaceable.kt:75)
at androidx.compose.ui.node.LayoutNode.measure-BRTryo0(LayoutNode.kt:1366)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1.measure-3p2s80s(Box.kt:115)
at androidx.compose.ui.node.InnerPlaceable.measure-BRTryo0(InnerPlaceable.kt:44)
at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier.measure-3p2s80s(GraphicsLayerModifier.kt:405)
at androidx.compose.ui.node.ModifiedLayoutNode.measure-BRTryo0(ModifiedLayoutNode.kt:53)
at androidx.compose.foundation.layout.FillModifier.measure-3p2s80s(Size.kt:658)
at androidx.compose.ui.node.ModifiedLayoutNode.measure-BRTryo0(ModifiedLayoutNode.kt:53)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1428)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1427)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2099)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:112)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:78)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:66)
at androidx.compose.ui.node.LayoutNode.performMeasure-BRTryo0$ui_release(LayoutNode.kt:1427)
at androidx.compose.ui.node.OuterMeasurablePlaceable.remeasure-BRTryo0(OuterMeasurablePlaceable.kt:94)
at androidx.compose.ui.node.OuterMeasurablePlaceable.measure-BRTryo0(OuterMeasurablePlaceable.kt:75)
at androidx.compose.ui.node.LayoutNode.measure-BRTryo0(LayoutNode.kt:1366)
at androidx.compose.animation.AnimatedEnterExitMeasurePolicy.measure-3p2s80s(AnimatedVisibility.kt:793)
at androidx.compose.ui.node.InnerPlaceable.measure-BRTryo0(InnerPlaceable.kt:44)
at androidx.compose.animation.SlideModifier.measure-3p2s80s(EnterExitTransition.kt:988)
at androidx.compose.ui.node.ModifiedLayoutNode.measure-BRTryo0(ModifiedLayoutNode.kt:53)
at androidx.compose.animation.AnimatedContentKt$AnimatedContent$5$1$1.invoke-3p2s80s(AnimatedContent.kt:643)
at androidx.compose.animation.AnimatedContentKt$AnimatedContent$5$1$1.invoke(AnimatedContent.kt:642)
at androidx.compose.ui.layout.LayoutModifierImpl.measure-3p2s80s(LayoutModifier.kt:283)
at androidx.compose.ui.node.ModifiedLayoutNode.measure-BRTryo0(ModifiedLayoutNode.kt:53)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1428)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1427)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2099)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:112)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:78)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:66)
at androidx.compose.ui.node.LayoutNode.performMeasure-BRTryo0$ui_release(LayoutNode.kt:1427)
at androidx.compose.ui.node.OuterMeasurablePlaceable.remeasure-BRTryo0(OuterMeasurablePlaceable.kt:94)
at androidx.compose.ui.node.OuterMeasurablePlaceable.measure-BRTryo0(OuterMeasurablePlaceable.kt:75)
at androidx.compose.ui.node.LayoutNode.measure-BRTryo0(LayoutNode.kt:1366)
at androidx.compose.animation.AnimatedContentMeasurePolicy.measure-3p2s80s(AnimatedContent.kt:689)
at androidx.compose.ui.node.InnerPlaceable.measure-BRTryo0(InnerPlaceable.kt:44)
at androidx.compose.animation.AnimatedContentScope$SizeModifier.measure-3p2s80s(AnimatedContent.kt:503)
at androidx.compose.ui.node.ModifiedLayoutNode.measure-BRTryo0(ModifiedLayoutNode.kt:53)
at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier.measure-3p2s80s(GraphicsLayerModifier.kt:405)
at androidx.compose.ui.node.ModifiedLayoutNode.measure-BRTryo0(ModifiedLayoutNode.kt:53)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1428)
at androidx.compose.ui.node.LayoutNode$performMeasure$1.invoke(LayoutNode.kt:1427)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2099)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:112)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:78)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:66)
at androidx.compose.ui.node.LayoutNode.performMeasure-BRTryo0$ui_release(LayoutNode.kt:1427)
at androidx.compose.ui.node.OuterMeasurablePlaceable.remeasure-BRTryo0(OuterMeasurablePlaceable.kt:94)
at androidx.compose.ui.node.LayoutNode.remeasure-_Sx5XlM$ui_release(LayoutNode.kt:1381)
at androidx.compose.ui.node.LayoutNode.remeasure-_Sx5XlM$ui_release$default(LayoutNode.kt:1372)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.doRemeasure-sdFAvZA(MeasureAndLayoutDelegate.kt:187)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.remeasureAndRelayoutIfNeeded(MeasureAndLayoutDelegate.kt:274)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.access$remeasureAndRelayoutIfNeeded(MeasureAndLayoutDelegate.kt:38)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.measureAndLayout(MeasureAndLayoutDelegate.kt:208)
at androidx.compose.ui.platform.AndroidComposeView.measureAndLayout(AndroidComposeView.android.kt:752)
at androidx.compose.ui.node.Owner$DefaultImpls.measureAndLayout$default(Owner.kt:196)
at androidx.compose.ui.platform.AndroidComposeView.dispatchDraw(AndroidComposeView.android.kt:949)
at android.view.View.draw(View.java:22647)
at android.view.View.updateDisplayListIfDirty(View.java:21519)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485)
at android.view.View.updateDisplayListIfDirty(View.java:21475)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485)
at android.view.View.updateDisplayListIfDirty(View.java:21475)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485)
at android.view.View.updateDisplayListIfDirty(View.java:21475)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485)
at android.view.View.updateDisplayListIfDirty(View.java:21475)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:534)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:540)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:616)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:4421)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:4149)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3309)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2126)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8653)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1037)
at android.view.Choreographer.doCallbacks(Choreographer.java:845)
at android.view.Choreographer.doFrame(Choreographer.java:780)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1022)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7839)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)

Comments

ma...@google.com <ma...@google.com> #2Jun 15, 2022 11:35AM

Assigned to jo...@google.com.

A couple of questions:

1. Have you saw crash in real device or only in simulators?
2. Do you use dynamic feature for language ID?

jo...@gmail.com <jo...@gmail.com> #3Jun 15, 2022 02:40PM

Tested on Android 12 Emulator with custom executor, but cannot repro this issue.

lu...@minm.co <lu...@minm.co> #4Jun 17, 2022 12:52PM

Second crash in the description is from a real device. Experienced it myself on two different Xiaomi phones, plus lots of crashes from users in the Google Play console.
Dynamic features are not used in the application.

As a wild guess, I have downgraded build tools from 31.0.0 to 30.0.3, compileSdk from 31 to 30, and moved all work with Language ID to the service in a separate process (just to be sure that crash can kill secondary process instead of main). This combination is in beta for 2 days by now and I don't see any SIGSEGV crashes.

jo...@google.com <jo...@google.com> #5Jun 21, 2022 11:58AM

Hmm, I feel the crash might be something related to separate/secondary process.

I also changed compileSdk and targetSDK to 31 but still cannot repro this issue.

jo...@gmail.com <jo...@gmail.com> #6Jun 23, 2022 02:10PM

On the contrary, there was no separate process before, when crashes started.

In the new build (with the aforementioned changes) I can see SIGSEGV crash, but only one instead of dozens and it has a bit different backtrace:

signal 11 (SIGSEGV), code 1 (SEGV_MAPERR)
liblanguage_id_jni.so (offset 0x11e000)

backtrace:
  #00  pc 000000000003c7c0  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 000000000003b960  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 000000000003bb48  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 000000000003bafc  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 0000000000036c98  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 0000000000032714  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 0000000000031cac  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/split_config.arm64_v8a.apk!lib/arm64-v8a/liblanguage_id_jni.so (offset 0x11e000)
  #00  pc 0000000000057438  /data/app/azagroup.reedy-mF7zTu2bv_ELlbFArwNgqA==/oat/arm64/base.odex (offset 0x57000)

vi...@asseco-see.hr <vi...@asseco-see.hr> #7Jul 1, 2022 08:06AM

FYI, ML Kit launched a new language ID SDK in the latest release, which uses a new language ID model. https://developers.google.com/ml-kit/release-notes#august_11_2021

Could you try the new SDK version(17.0.0) to check if you can still repro this native crash? Thanks!

de...@evollu.com <de...@evollu.com> #8Jul 6, 2022 08:47AM

Thank you, I'll try it and check.

Message last modified on Jul 6, 2022 08:53AM

gr...@gmail.com <gr...@gmail.com> #9Jul 7, 2022 04:54PM

Hello. I have similar experience.

I'm using mlkit-language 16.1.1
I didnot meet this error until using AGP 4.2
I can get this error since using AGP 7.0
This error raised on Release build only(minimized by R8)
This error raised without obfuscation.

ap...@google.com <ap...@google.com> #10Jul 18, 2022 11:16PM

Also I found there is a post which presents same issue on stackoverflow.

https://stackoverflow.com/questions/68832304/mlkit-translate-sdk-crashes-in-release-build

al...@aboutobjects.com <al...@aboutobjects.com> #11Mar 24, 2023 12:05AM

I created reproducible project.

$ git clone https://github.com/ganadist/VersionCodeDemo -b mlkit_agp7 mlkit_agp7
$ cd mlkit_agp7
$ ./gradlew :app:pPRUA
$ adb install app/build/outputs/universal_apk/productionRelease/app-production-release-universal.apk
$ adb shell am start -n com.example.myapplication/.MainActivity

$ adb logcat -b crash -d
10-19 19:41:49.844 17810 17810 F libc    : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7acf9d733c in tid 17810 (e.myapplication), pid 17810 (e.myapplication)
10-19 19:41:50.473 17849 17849 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
10-19 19:41:50.473 17849 17849 F DEBUG   : Build fingerprint: 'google/crosshatch/crosshatch:12/SPB5.210812.002/7671067:user/release-keys'
10-19 19:41:50.473 17849 17849 F DEBUG   : Revision: 'MP1.0'
10-19 19:41:50.473 17849 17849 F DEBUG   : ABI: 'arm64'
10-19 19:41:50.473 17849 17849 F DEBUG   : Timestamp: 2021-10-19 19:41:49.903736988+0900
10-19 19:41:50.473 17849 17849 F DEBUG   : Process uptime: 0s
10-19 19:41:50.473 17849 17849 F DEBUG   : Cmdline: com.example.myapplication
10-19 19:41:50.474 17849 17849 F DEBUG   : pid: 17810, tid: 17810, name: e.myapplication  >>> com.example.myapplication <<<
10-19 19:41:50.474 17849 17849 F DEBUG   : uid: 10240
10-19 19:41:50.474 17849 17849 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7acf9d733c
10-19 19:41:50.474 17849 17849 F DEBUG   :     x0  0000000000000000  x1  00000000000008fc  x2  0000007a76760c71  x3  0000000000000000
10-19 19:41:50.474 17849 17849 F DEBUG   :     x4  0000000000000010  x5  0000007ba4db49d0  x6  0000007b34dc3680  x7  3de38e3900000608
10-19 19:41:50.474 17849 17849 F DEBUG   :     x8  0000007bb4dbedf0  x9  0000007acf9db2aa  x10 0000000000000000  x11 0000007acf9d6640
10-19 19:41:50.474 17849 17849 F DEBUG   :     x12 0000000000000009  x13 0000000000000000  x14 0000000000000061  x15 00000000ebad6a89
10-19 19:41:50.474 17849 17849 F DEBUG   :     x16 0000007a767cfef8  x17 0000007d9a564b40  x18 0000007da3830000  x19 0000007feaf56a08
10-19 19:41:50.474 17849 17849 F DEBUG   :     x20 0000000000000000  x21 0000007ba4da50b0  x22 0000007bb4dbedf0  x23 0000007ba4da50b8
10-19 19:41:50.474 17849 17849 F DEBUG   :     x24 0000000000000009  x25 000000000000067e  x26 0000000000000012  x27 0000000000000008
10-19 19:41:50.474 17849 17849 F DEBUG   :     x28 0000007b64dc8440  x29 0000000000000000
10-19 19:41:50.474 17849 17849 F DEBUG   :     lr  0000007a7678a964  sp  0000007feaf56810  pc  0000007a7678b7c0  pst 0000000060000000
10-19 19:41:50.474 17849 17849 F DEBUG   : backtrace:
10-19 19:41:50.474 17849 17849 F DEBUG   :       #00 pc 000000000003c7c0  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)
10-19 19:41:50.474 17849 17849 F DEBUG   :       #01 pc 000000000003b960  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)
10-19 19:41:50.474 17849 17849 F DEBUG   :       #02 pc 000000000003bb48  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)
10-19 19:41:50.474 17849 17849 F DEBUG   :       #03 pc 000000000003bafc  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)
10-19 19:41:50.474 17849 17849 F DEBUG   :       #04 pc 0000000000036c98  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)
10-19 19:41:50.474 17849 17849 F DEBUG   :       #05 pc 00000000000324a4  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)
10-19 19:41:50.474 17849 17849 F DEBUG   :       #06 pc 0000000000031b5c  /data/app/~~mHaMq-e9ocbm9UfYnkCGkQ==/com.example.myapplication-HgG9vkluwDDO1K78-Vzr0A==/lib/arm64/liblanguage_id_jni.so (Java_com_google_mlkit_nl_languageid_internal_LanguageIdentificationJni_nativeIdentifyLanguage+100) (BuildId: 859ec0ec2000a39e6ae8ed42e1704f46)

But after downgrade to AGP 4.2, crash is not reproducible.

$ git clone https://github.com/ganadist/VersionCodeDemo -b mlkit_agp42 mlkit_agp42
$ cd mlkit_agp42
$ ./gradlew :app:pPRUA
$ adb install app/build/outputs/universal_apk/productionRelease/app-production-release-universal.apk
$ adb shell am start -n com.example.myapplication/.MainActivity

Also, I tried to disable inline optimizers on R8 with AGP 7.0, and crash is not reproducible.

$ git clone https://github.com/ganadist/VersionCodeDemo -b mlkit_agp7_r8_disable_inline_optimizer  mlkit_agp7_r8
$ cd mlkit_agp7_r8
$ ./gradlew :app:pPRUA
$ adb install app/build/outputs/universal_apk/productionRelease/app-production-release-universal.apk
$ adb shell am start -n com.example.myapplication/.MainActivity

jo...@google.com <jo...@google.com> #12Mar 24, 2023 05:42PM

I tried the repro steps but got a NPE when I run ./gradlew :app:pPRUA

FAILURE: Build failed with an exception.

* What went wrong:
java.lang.NullPointerException
> java.lang.NullPointerException (no error message)

Could you also check if this is reproducible on 17.0.0 or 17.0.1? If yes, could you attach the full log that I can take a look? Thanks!

ap...@google.com <ap...@google.com> #13Mar 24, 2023 07:20PM

Here are gradle build scan logs for each branches.
All builds were clean build, and disabled build cache.

mlkit_agp7 : https://scans.gradle.com/s/qrymdqfzwokbq
mlkit_agp42 : https://scans.gradle.com/s/b6644hzfyfhaw
mlkit_agp7_r8_disable_inline_optimizer : https://scans.gradle.com/s/c6h5hy2nxod4u
- You can see R8 debug mode on build log : https://scans.gradle.com/s/c6h5hy2nxod4u/console-log#L95

Also, I pushed to update MLKit Language Id version 17.0.1 on mlkit17_agp7 branch And here is gradle build scan

https://scans.gradle.com/s/ytaa2kkbp5vc4
- Here is version of com.google.mlkit:language-id

And here is crash log after apply 17.0.1
You can see that BuildId of liblanguage_id_l2c_jni.so was changed from 859ec0ec2000a39e6ae8ed42e1704f46 to be6e59455cc10135330c93acdebfc121

10-20 03:07:24.522 24587 24628 F libc    : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7acf995426 in tid 24628 (pool-3-thread-3), pid 24587 (e.myapplication)
10-20 03:07:25.190 24710 24710 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
10-20 03:07:25.190 24710 24710 F DEBUG   : Build fingerprint: 'google/crosshatch/crosshatch:12/SPB5.210812.002/7671067:user/release-keys'
10-20 03:07:25.190 24710 24710 F DEBUG   : Revision: 'MP1.0'
10-20 03:07:25.190 24710 24710 F DEBUG   : ABI: 'arm64'
10-20 03:07:25.190 24710 24710 F DEBUG   : Timestamp: 2021-10-20 03:07:24.583346246+0900
10-20 03:07:25.190 24710 24710 F DEBUG   : Process uptime: 0s
10-20 03:07:25.190 24710 24710 F DEBUG   : Cmdline: com.example.myapplication
10-20 03:07:25.190 24710 24710 F DEBUG   : pid: 24587, tid: 24628, name: pool-3-thread-3  >>> com.example.myapplication <<<
10-20 03:07:25.190 24710 24710 F DEBUG   : uid: 10240
10-20 03:07:25.190 24710 24710 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7acf995426
10-20 03:07:25.190 24710 24710 F DEBUG   :     x0  0000007b54da9d30  x1  0000007d9a5fe7cc  x2  0000000000000000  x3  0000000000000010
10-20 03:07:25.190 24710 24710 F DEBUG   :     x4  0000000000000000  x5  0000007c34dbc79c  x6  0000002f0000083b  x7  000003c300002dd5
10-20 03:07:25.190 24710 24710 F DEBUG   :     x8  0000000000000001  x9  0000000000000004  x10 0000000000000010  x11 0000000000000000
10-20 03:07:25.190 24710 24710 F DEBUG   :     x12 0000000000000000  x13 000000000000217e  x14 0000007acf9932a8  x15 000000000000217e
10-20 03:07:25.190 24710 24710 F DEBUG   :     x16 0000000000000000  x17 0000007d9a564c78  x18 0000007a6ef18000  x19 0000007c34dbc580
10-20 03:07:25.190 24710 24710 F DEBUG   :     x20 0000007ca4dc7170  x21 0000007ca4dc7800  x22 0000007ca4dc71e0  x23 0000000000000000
10-20 03:07:25.190 24710 24710 F DEBUG   :     x24 0000000000000018  x25 0000000000000007  x26 0000000000000006  x27 0000000000000004
10-20 03:07:25.190 24710 24710 F DEBUG   :     x28 0000007ca4dc7090  x29 0000007cb4da9940
10-20 03:07:25.190 24710 24710 F DEBUG   :     lr  0000007a770a9624  sp  0000007a6f7de9c0  pc  0000007a770a96a8  pst 0000000020000000
10-20 03:07:25.190 24710 24710 F DEBUG   : backtrace:
10-20 03:07:25.190 24710 24710 F DEBUG   :       #00 pc 00000000000386a8  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.190 24710 24710 F DEBUG   :       #01 pc 00000000000388a0  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.190 24710 24710 F DEBUG   :       #02 pc 00000000000844a0  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.190 24710 24710 F DEBUG   :       #03 pc 000000000008783c  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.190 24710 24710 F DEBUG   :       #04 pc 0000000000035fc4  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.190 24710 24710 F DEBUG   :       #05 pc 0000000000034954  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.190 24710 24710 F DEBUG   :       #06 pc 00000000000340e8  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/lib/arm64/liblanguage_id_l2c_jni.so (Java_com_google_mlkit_nl_languageid_internal_ThickLanguageIdentifier_nativeIdentifyPossibleLanguages+108) (BuildId: be6e59455cc10135330c93acdebfc121)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #07 pc 00000000002d9a44  /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #08 pc 000000000020a700  /apex/com.android.art/lib64/libart.so (nterp_helper+5648) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #09 pc 00000000000cd0dc  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #10 pc 000000000020a044  /apex/com.android.art/lib64/libart.so (nterp_helper+3924) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #11 pc 00000000000ccfa8  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #12 pc 0000000000557cb4  /system/framework/arm64/boot-framework.oat (android.os.Binder.transact+148) (BuildId: 43a571a0ad85d6451b47016336a541ecb0eb12bb)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #13 pc 000000000020b53c  /apex/com.android.art/lib64/libart.so (nterp_helper+9292) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #14 pc 00000000000b7aba  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #15 pc 000000000020a044  /apex/com.android.art/lib64/libart.so (nterp_helper+3924) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #16 pc 00000000000a7496  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #17 pc 000000000020a044  /apex/com.android.art/lib64/libart.so (nterp_helper+3924) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #18 pc 00000000000a7360  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #19 pc 000000000020ae64  /apex/com.android.art/lib64/libart.so (nterp_helper+7540) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #20 pc 000000000009e46c  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #21 pc 000000000020ae64  /apex/com.android.art/lib64/libart.so (nterp_helper+7540) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #22 pc 00000000000d33d6  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #23 pc 000000000020ae64  /apex/com.android.art/lib64/libart.so (nterp_helper+7540) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #24 pc 000000000009df0a  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #25 pc 0000000000209124  /apex/com.android.art/lib64/libart.so (nterp_helper+52) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #26 pc 000000000009e350  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #27 pc 000000000037b9ac  /apex/com.android.art/javalib/arm64/boot.oat (java.util.concurrent.ThreadPoolExecutor.runWorker+988) (BuildId: ab2bf4ec264efdb6c452a238be38fe624de826b8)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #28 pc 00000000003751d4  /apex/com.android.art/javalib/arm64/boot.oat (java.util.concurrent.ThreadPoolExecutor$Worker.run+68) (BuildId: ab2bf4ec264efdb6c452a238be38fe624de826b8)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #29 pc 000000000020aec4  /apex/com.android.art/lib64/libart.so (nterp_helper+7636) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #30 pc 000000000009e370  /data/app/~~KjjULZV48O7KSOgOP1wYNQ==/com.example.myapplication-vFUidUPTjaGg4oo3SRAYJw==/oat/arm64/base.vdex
10-20 03:07:25.191 24710 24710 F DEBUG   :       #31 pc 00000000001bf35c  /apex/com.android.art/javalib/arm64/boot.oat (java.lang.Thread.run+76) (BuildId: ab2bf4ec264efdb6c452a238be38fe624de826b8)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #32 pc 00000000002d0164  /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #33 pc 000000000031ccac  /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+156) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #34 pc 00000000003cf8a0  /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithJValues<art::ArtMethod*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, art::ArtMethod*, jvalue const*)+380) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #35 pc 0000000000460894  /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+992) (BuildId: cdecb8dde1264c9871695c29854aa3b1)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #36 pc 00000000000b1910  /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+264) (BuildId: ba489d4985c0cf173209da67405662f9)
10-20 03:07:25.191 24710 24710 F DEBUG   :       #37 pc 00000000000513f0  /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: ba489d4985c0cf173209da67405662f9)

jo...@google.com <jo...@google.com> #14Mar 24, 2023 08:03PM

Marked as fixed.

Cross-posted on R8 issue tracker. https://issuetracker.google.com/issues/203573699

na...@google.com <na...@google.com> #15Apr 5, 2023 06:28PM

Hi,

Looks like we figured out the root cause in b/203573699

For temporary workarounds for the existing SDKs, you need to add this rule

-keep class com.google.mlkit.nl.languageid.internal.LanguageIdentificationJni { *; }

for language-id 16.1.1, and add this rule

-keep class com.google.mlkit.nl.languageid.internal.ThickLanguageIdentifier { *; }

for version language-id 17.0.0+ for the newer model.

We'll fix this issue in the upcoming release so that you'll not need these workarounds in the future release.

Thanks a lot for reporting this issue!

al...@gmail.com <al...@gmail.com> #16Apr 13, 2023 01:13AM

Added workarounds in Known issues section in public docs.

ja...@ackee.cz <ja...@ackee.cz> #17May 10, 2023 11:12AM

https://issuetracker.google.com/issues/250610583

https://issuetracker.google.com/issues/250609756

https://issuetracker.google.com/issues/250609759

https://issuetracker.google.com/issues/250610272

https://issuetracker.google.com/issues/250610273

https://issuetracker.google.com/issues/250610276

https://issuetracker.google.com/issues/250610278

https://issuetracker.google.com/issues/250610593

https://issuetracker.google.com/issues/250610280

https://issuetracker.google.com/issues/250610923

https://issuetracker.google.com/issues/250610282

https://issuetracker.google.com/issues/250611106

https://issuetracker.google.com/issues/250610598

https://issuetracker.google.com/issues/250611463

https://issuetracker.google.com/issues/250611111

https://issuetracker.google.com/issues/250610933

https://issuetracker.google.com/issues/250610935

https://issuetracker.google.com/issues/250611113

https://issuetracker.google.com/issues/250610937

https://issuetracker.google.com/issues/250611116

https://issuetracker.google.com/issues/250611466

https://issuetracker.google.com/issues/250612724

https://issuetracker.google.com/issues/250612604

https://issuetracker.google.com/issues/250612726

https://issuetracker.google.com/issues/250611471

https://issuetracker.google.com/issues/250177858

https://issuetracker.google.com/issues/250172577

https://www.endezo-it.com/2022/10/the-dark-event-of-indonesian-football.html

https://www.49erssports.com/2022/10/kanjuruhan-tragedy-arema-fc-management.html

https://one-piece-red-full-movie-english.webflow.io/

https://documenter.getpostman.com/view/21828632/2s83tJGAat