Fixed

Bug

Status Update

No update yet.

Description

ja...@gmail.com

created issue #1

Nov 24, 2023 09:51PM

Jetpack Compose version: 1.6.0-alpha01
Jetpack Compose component used: TextField
Kotlin version: 1.9.20
Devices/Android versions reproduced on: none yet, report from Crashlytics

Reported in Crashlytics, 9 crashes from 8 users (install base 80k for this version). Only Android 14, so far, but I was not able to reproduce it.

Stack trace

Fatal Exception: java.lang.NullPointerException:
       at androidx.compose.ui.text.input.CursorAnchorInfoController.updateCursorAnchorInfo(CursorAnchorInfoController.kt:148)
       at androidx.compose.ui.text.input.CursorAnchorInfoController.updateTextLayoutResult(CursorAnchorInfoController.kt:117)
       at androidx.compose.ui.text.input.TextInputServiceAndroid.updateTextLayoutResult(TextInputServiceAndroid.java:447)
       at androidx.compose.ui.text.input.TextInputSession.updateTextLayoutResult(TextInputSession.java:213)
       at androidx.compose.foundation.text.TextFieldDelegate$Companion.updateTextLayoutResult$foundation_release(TextFieldDelegate.java:200)
       at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1.invoke(CoreTextField.kt:433)
       at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1.invoke(CoreTextField.kt:410)
       at androidx.compose.ui.layout.OnGloballyPositionedNode.onGloballyPositioned(OnGloballyPositionedModifier.kt:78)
       at androidx.compose.ui.node.LayoutNode.dispatchOnPositionedCallbacks$ui_release(LayoutNode.java:1099)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:72)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:76)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:76)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatch(OnPositionedDispatcher.kt:63)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.dispatchOnPositionedCallbacks(MeasureAndLayoutDelegate.kt:619)
       at androidx.compose.ui.platform.AndroidComposeView.<init>(AndroidComposeView.android.kt:615)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.dispatchOnPositionedCallbacks$default(MeasureAndLayoutDelegate.java:615)
       at androidx.compose.ui.platform.AndroidComposeView.measureAndLayout(AndroidComposeView.android.kt:973)
       at androidx.compose.ui.node.Owner.measureAndLayout$default(Owner.java:230)
       at androidx.compose.ui.platform.AndroidComposeView.dispatchDraw(AndroidComposeView.android.kt:1222)
       at android.view.View.draw(View.java:25151)
       at android.view.View.updateDisplayListIfDirty(View.java:24007)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4760)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4732)
       at android.view.View.updateDisplayListIfDirty(View.java:23953)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4760)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4732)
       at android.view.View.updateDisplayListIfDirty(View.java:23953)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4760)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4732)
       at android.view.View.updateDisplayListIfDirty(View.java:23953)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4760)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4732)
       at android.view.View.updateDisplayListIfDirty(View.java:23953)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4760)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4732)
       at android.view.View.updateDisplayListIfDirty(View.java:23953)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4760)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4732)
       at android.view.View.updateDisplayListIfDirty(View.java:23953)
       at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:764)
       at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:770)
       at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:868)
       at android.view.ViewRootImpl.draw(ViewRootImpl.java:5945)
       at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:5614)
       at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4734)
       at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:3239)
       at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:11197)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1650)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1659)
       at android.view.Choreographer.doCallbacks(Choreographer.java:1129)
       at android.view.Choreographer.doFrame(Choreographer.java:1055)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1622)
       at android.os.Handler.handleCallback(Handler.java:958)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loopOnce(Looper.java:230)
       at android.os.Looper.loop(Looper.java:319)
       at android.app.ActivityThread.main(ActivityThread.java:8893)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:608)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1103)

Comments

ja...@gmail.com <ja...@gmail.com> #2Nov 24, 2023 09:54PM

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?

ja...@gmail.com <ja...@gmail.com> #3Dec 1, 2023 11:00AM

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

ju...@google.com <ju...@google.com> #4Dec 1, 2023 11:51PM

Reassigned to ju...@google.com.

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.

ap...@google.com <ap...@google.com> #5Dec 14, 2023 07:42PM

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.

ju...@google.com <ju...@google.com> Dec 14, 2023 07:44PM

Marked as fixed.

ma...@marcardar.com <ma...@marcardar.com> #6Feb 24, 2024 06:43AM

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)

ju...@google.com <ju...@google.com> #7Feb 27, 2024 07:15PM

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!

ga...@gmail.com <ga...@gmail.com> #8Mar 2, 2024 07:05PM

Thank you, I'll try it and check.

ma...@marcardar.com <ma...@marcardar.com> #9Mar 3, 2024 03:44AM

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.

lv...@hubspot.com <lv...@hubspot.com> #10Apr 3, 2024 10:28AM

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

Message last modified on Apr 8, 2024 01:09PM

ap...@google.com <ap...@google.com> #11Apr 9, 2024 09:48PM

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

ju...@google.com <ju...@google.com> #12Apr 15, 2024 07:10PM

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!

na...@google.com <na...@google.com> #13Apr 17, 2024 05:17PM

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)

se...@branch.co <se...@branch.co> #14Apr 30, 2024 04:33PM

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

Message last modified on Apr 30, 2024 04:35PM

ju...@google.com <ju...@google.com> #15Apr 30, 2024 04:38PM

Status: Assigned (reopened)

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!

se...@branch.co <se...@branch.co> #16Apr 30, 2024 09:22PM

Added workarounds in Known issues section in public docs.

Message last modified on Apr 30, 2024 09:23PM

ja...@gmail.com <ja...@gmail.com> #17May 1, 2024 09:14AM

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

qu...@gmail.com <qu...@gmail.com> #18May 5, 2024 03:54PM

any update on this?, I got many crashes.

lu...@gmail.com <lu...@gmail.com> #19May 15, 2024 05:05PM

Any updates on this?

ju...@google.com <ju...@google.com> #20May 16, 2024 08:11PM

We're still investigating this issue. If anyone has information on reproducing the crash, please share here.

ma...@gmail.com <ma...@gmail.com> #21Jun 2, 2024 05:54PM

any updates on this ?

it...@gmail.com <it...@gmail.com> #22Jun 3, 2024 08:50AM

Any updates? I am having the same crash with latest compose bom

jetpackComposeBom = "2024.05.00"

androidx.compose.ui.text.input.CursorAnchorInfoController.updateCursorAnchorInfo (CursorAnchorInfoController.android.kt:150)
androidx.compose.ui.text.input.CursorAnchorInfoController.updateTextLayoutResult (CursorAnchorInfoController.java:119)
androidx.compose.ui.text.input.TextInputServiceAndroid.updateTextLayoutResult (TextInputServiceAndroid.android.kt:434)
androidx.compose.ui.text.input.TextInputSession.updateTextLayoutResult (TextInputSession.java:215)
androidx.compose.foundation.text.TextFieldDelegate$Companion.updateTextLayoutResult$foundation_release (TextFieldDelegate.java:202)
androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1.invoke (CoreTextField.kt:438)
androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1.invoke (CoreTextField.kt:415)
androidx.compose.ui.layout.OnGloballyPositionedNode.onGloballyPositioned (OnGloballyPositionedModifier.kt:78)
androidx.compose.ui.node.LayoutNode.dispatchOnPositionedCallbacks$ui_release (LayoutNode.java:1100)
androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy (OnPositionedDispatcher.kt:72)
androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy (OnPositionedDispatcher.kt:76)
androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy (OnPositionedDispatcher.kt:76)
androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy (OnPositionedDispatcher.kt:76)
androidx.compose.ui.node.MeasureAndLayoutDelegate.<init> (MeasureAndLayoutDelegate.kt:63)
androidx.compose.ui.node.OnPositionedDispatcher.dispatch (OnPositionedDispatcher.java:63)
androidx.compose.ui.node.MeasureAndLayoutDelegate.dispatchOnPositionedCallbacks (MeasureAndLayoutDelegate.kt:653)
androidx.compose.ui.platform.AndroidComposeView.updatePositionCacheAndDispatch (AndroidComposeView.android.kt:1121)
androidx.compose.ui.platform.AndroidComposeView.onLayout (AndroidComposeView.android.kt:1095)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
androidx.compose.ui.platform.AbstractComposeView.internalOnLayout$ui_release (ComposeView.android.kt:322)
androidx.compose.ui.platform.AbstractComposeView.onLayout (ComposeView.android.kt:313)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
android.widget.FrameLayout.layoutChildren (FrameLayout.java:332)
android.widget.FrameLayout.onLayout (FrameLayout.java:270)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
android.widget.LinearLayout.setChildFrame (LinearLayout.java:1891)
android.widget.LinearLayout.layoutVertical (LinearLayout.java:1729)
android.widget.LinearLayout.onLayout (LinearLayout.java:1638)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
android.widget.FrameLayout.layoutChildren (FrameLayout.java:332)
android.widget.FrameLayout.onLayout (FrameLayout.java:270)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
android.widget.LinearLayout.setChildFrame (LinearLayout.java:1891)
android.widget.LinearLayout.layoutVertical (LinearLayout.java:1729)
android.widget.LinearLayout.onLayout (LinearLayout.java:1638)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
android.widget.FrameLayout.layoutChildren (FrameLayout.java:332)
android.widget.FrameLayout.onLayout (FrameLayout.java:270)
com.android.internal.policy.DecorView.onLayout (DecorView.java:1090)
android.view.View.layout (View.java:25754)
android.view.ViewGroup.layout (ViewGroup.java:6831)
android.view.ViewRootImpl.performLayout (ViewRootImpl.java:5236)
android.view.ViewRootImpl.performTraversals (ViewRootImpl.java:4502)
android.view.ViewRootImpl.doTraversal (ViewRootImpl.java:3275)
android.view.ViewRootImpl$TraversalRunnable.run (ViewRootImpl.java:11256)
android.view.Choreographer$CallbackRecord.run (Choreographer.java:1650)
android.view.Choreographer$CallbackRecord.run (Choreographer.java:1659)
android.view.Choreographer.doCallbacks (Choreographer.java:1129)
android.view.Choreographer.doFrame (Choreographer.java:1055)
android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:1622)
android.os.Handler.handleCallback (Handler.java:958)
android.os.Handler.dispatchMessage (Handler.java:99)
android.os.Looper.loopOnce (Looper.java:230)
android.os.Looper.loop (Looper.java:319)
android.app.ActivityThread.main (ActivityThread.java:8913)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:608)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1103)

it...@gmail.com <it...@gmail.com> #23Jun 5, 2024 04:28PM

I found a workaround fix. For me the bug was happening in this order:

Open a activity with Input Field, user would enter something
Then user would click to select image from gallery and once new activity was started app crashed.

What helped me is calling focusManager.clearFocus() before navigating to image cropper.

Message last modified on Jun 5, 2024 04:28PM

pe...@meta.com <pe...@meta.com> #24Jul 23, 2024 01:00PM

I saw the same issue in the compose 1.7.0 (beta04)

lo...@gmail.com <lo...@gmail.com> #25Aug 8, 2024 06:53AM

I can also confirm that this is still happening for us (very rarely) in Compose 1.6.8 from Samsung phones running Android 14. According to the Sentry breadcrumbs, the users also navigate away from a fragment containing Compose to a view only fragment.

Message last modified on Aug 8, 2024 06:55AM

ja...@gmail.com <ja...@gmail.com> #26Aug 19, 2024 01:43PM

This is my app's biggest crash nowadays. 181x over 64 users in the last week, currently on Compose 2024.06.00.

No reproduction path yet, but one thing I noticed is that it happens as follows:

User is on screen A
User navigates to screen B (started with startActivityForResult()) or C (started from an ActivityResultLauncher)
User returns to screen A: crash

A is a fully Compose activity. B in my case is my own LoginActivity (with XML layout). In this case, this screen automatically launches immediately upon going back to the app's stack with screen A open. Depending on how quick autofocus happens, the user might have focus in a text field.

C is a third-party CropImageActivity (from CanHub, also XML layout). In this case, the user will have been on this screen for some time already (with focus on text, as that's the only way to start the cropper screen). Interestingly enough, comment #23 also mentions an image cropper.

I've seen it happen myself a few times, but I couldn't reproduce it or pinpoint a reason. Since it gets triggered from if (state.hasFocus).. seems like it's a timing issue between cursorAnchorInfoController.invalidate() (from updateState()) and CoreTextField's onGloballyPositioned modifier calling TextFieldDelegate.updateTextLayoutResult.

se...@google.com <se...@google.com> #27Aug 27, 2024 04:38PM

Thank you for the debugging info!

se...@google.com <se...@google.com> #28Aug 27, 2024 04:39PM

Also if anyone else reading this has more debugging info they can share, we're really scratching our heads on this one and any insights would be greatly appreciated!

se...@branch.co <se...@branch.co> #29Aug 27, 2024 06:26PM

We do have an image cropping functionality that could be involved in the crash. Unfortunately we are stuck at BoM 2023.10.01 as newer versions of the BoM just cause a lot of the mentioned crashes. Because of that, and our crash logs retention period, I cannot confirm confirm if the image cropping functionality is indeed involved in the crash or not.

al...@gmail.com <al...@gmail.com> #30Aug 27, 2024 08:02PM

Hello,
I could reproduce the issue too. First of all I wrote a simplest app
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
MyApplicationTheme {
Surface(modifier = Modifier.fillMaxSize()) {
Greeting(
name = "Android",
modifier = Modifier
)
}
}
}
}
}

@Composable
fun Greeting(name: String, modifier: Modifier = Modifier) {
val text = remember { mutableStateOf("") }
Column(modifier = modifier.fillMaxSize(), verticalArrangement = Arrangement.Center, horizontalAlignment = Alignment.CenterHorizontally) {
OutlinedTextField(value = text.value, onValueChange = { text.value = it })
Text(
text = "Hello $name!",
modifier = modifier
)
}
}

To reproduce the issue I do the following steps. I click on TextField, enter a couple of symbols and then I block the phone(with Power button) and unblock it again(with fingerprint). I repeat blocking and unblocking and earlier or later the NPE occurs. I tried to do that on two phones. Huawei P20 Pro and Xiaomi 13T Pro. The NPE occurs only on Xiaomi phone. On Huwei everything works well.
Maybe is there any workaround ?

se...@google.com <se...@google.com> #31Aug 27, 2024 08:06PM

Thanks for the repro note!

ju...@google.com <ju...@google.com> #32Sep 4, 2024 08:27PM

Alex, I have a few follow up questions about your reproduction steps.

Could you let us know which keyboard and language you were using on the Xiaomi phone?
Does the issue reproduce with a debug version of your test app (i.e. no isMinifyEnabled)?
The reproduction steps seem almost identical for this issue, and issue 343638941. Is the only difference that the text field is non-empty to reproduce this stack trace, and empty to reproduce the stack trace in issue 343638941?

Thanks for your relp!

al...@gmail.com <al...@gmail.com> #33Sep 5, 2024 06:36AM

I used standard keyboard with three languages English, Russian and German
I tested with debug build. isMinifyEnabled is false
I got the stack trace from this issue. Regardless of whether the text field is empty or non-empty

se...@branch.co <se...@branch.co> #34Sep 19, 2024 05:30PM

Can someone confirm if this issue is still occurring in Compose BoM 2024.09.00+ (that provides Compose UI 1.7.0+)?

al...@airbnb.com <al...@airbnb.com> #35Sep 19, 2024 06:15PM

With Compose UI 1.7.0 we're encountering this stack trace that was closed as a duplicate of this bug: https://issuetracker.google.com/issues/352722614

This is only happening on Android 14 devices.

java.lang.NullPointerException: Attempt to read from field 'float a3.d.ı' on a null object reference in method 'void y1.z.ı()'
        at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateCursorAnchorInfo(LegacyCursorAnchorInfoController:141)
        at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateTextLayoutResult(LegacyCursorAnchorInfoController:115)
        at androidx.compose.foundation.text.input.internal.LegacyTextInputMethodRequest.updateTextLayoutResult(LegacyTextInputMethodRequest:403)
        at androidx.compose.foundation.text.input.internal.AndroidLegacyPlatformTextInputServiceAdapter.updateTextLayoutResult(AndroidLegacyPlatformTextInputServiceAdapter:180)
        at androidx.compose.ui.text.input.TextInputSession.updateTextLayoutResult(TextInputSession:224)
        at androidx.compose.foundation.text.TextFieldDelegate$Companion.updateTextLayoutResult$foundation_release(TextFieldDelegate:252)
        at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1$1.invoke(CoreTextFieldKt:449)
        at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1$1.invoke(CoreTextFieldKt:426)
        at androidx.compose.ui.layout.OnGloballyPositionedNode.onGloballyPositioned(OnGloballyPositionedNode:78)
        at androidx.compose.ui.node.LayoutNode.dispatchOnPositionedCallbacks$ui_release(LayoutNode:1176)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:76)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher:80)
        at androidx.compose.ui.node.OnPositionedDispatcher.dispatch(OnPositionedDispatcher:67)
        at androidx.compose.ui.node.MeasureAndLayoutDelegate.dispatchOnPositionedCallbacks(MeasureAndLayoutDelegate:715)
        at androidx.compose.ui.platform.AndroidComposeView.updatePositionCacheAndDispatch(AndroidComposeView:1432)
        at androidx.compose.ui.platform.AndroidComposeView.onLayout(AndroidComposeView:1406)
        at android.view.View.layout(View.java:25310)
        at android.view.ViewGroup.layout(ViewGroup.java:6515)
        at androidx.compose.ui.platform.AbstractComposeView.internalOnLayout$ui_release(AbstractComposeView:329)
        at androidx.compose.ui.platform.AbstractComposeView.internalOnLayout$ui_release(AbstractComposeView:27)
        at androidx.compose.ui.platform.AbstractComposeView.onLayout(AbstractComposeView:320)
        at android.view.View.layout(View.java:25310)
        at android.view.ViewGroup.layout(ViewGroup.java:6515)
        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
        at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
        at android.view.View.layout(View.java:25310)
        at android.view.ViewGroup.layout(ViewGroup.java:6515)
        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
        at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
        at android.view.View.layout(View.java:25310)
        at android.view.ViewGroup.layout(ViewGroup.java:6515)
        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
        at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
        at com.android.internal.policy.DecorView.onLayout(DecorView.java:876)
        at android.view.View.layout(View.java:25310)
        at android.view.ViewGroup.layout(ViewGroup.java:6515)
        at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:4867)
        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4176)
        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2995)
        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:10331)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1594)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1603)
        at android.view.Choreographer.doCallbacks(Choreographer.java:1125)
        at android.view.Choreographer.doFrame(Choreographer.java:1030)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1567)
        at android.os.Handler.handleCallback(Handler.java:958)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loopOnce(Looper.java:224)
        at android.os.Looper.loop(Looper.java:318)
        at android.app.ActivityThread.main(ActivityThread.java:8763)
        at java.lang.reflect.Method.invoke(Method.java:-2)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:561)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)

Message last modified on Sep 21, 2024 01:13AM

ja...@gmail.com <ja...@gmail.com> #36Sep 23, 2024 10:11AM

Can someone confirm if this issue is still occurring in Compose BoM 2024.09.00+ (that provides Compose UI 1.7.0+)?

Can confirm this issue still occurs on Compose BoM 2024.09.02 (with Compose Foundation 1.7.2).

java.lang.NullPointerException
at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateCursorAnchorInfo(LegacyCursorAnchorInfoController.android.kt:141)
at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateTextLayoutResult(LegacyCursorAnchorInfoController.android.kt:115)
at androidx.compose.foundation.text.input.internal.LegacyTextInputMethodRequest.updateTextLayoutResult(LegacyPlatformTextInputServiceAdapter.android.kt:403)
at androidx.compose.foundation.text.input.internal.AndroidLegacyPlatformTextInputServiceAdapter.updateTextLayoutResult(LegacyPlatformTextInputServiceAdapter.android.kt:180)
at androidx.compose.ui.text.input.TextInputSession.updateTextLayoutResult(TextInputService.kt:224)
at androidx.compose.foundation.text.TextFieldDelegate$Companion.updateTextLayoutResult$foundation_release(TextFieldDelegate.kt:252)
at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1$1.invoke(CoreTextField.kt:449)
at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1$1.invoke(CoreTextField.kt:426)
at androidx.compose.ui.layout.OnGloballyPositionedNode.onGloballyPositioned(OnGloballyPositionedModifier.kt:78)
at androidx.compose.ui.node.LayoutNode.dispatchOnPositionedCallbacks$ui_release(LayoutNode.kt:1177)
at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:76)

so...@google.com <so...@google.com> #37Sep 27, 2024 01:26PM

Triage: Hey Justin, looks like you've got a response to your latest comment, could you have another look please? Is P1 is still a valid priority?

ap...@google.com <ap...@google.com> #38Oct 1, 2024 03:19PM

Project: platform/frameworks/support
Branch: androidx-main
Author: Justin Ghan <justinghan@google.com>
Link: https://android-review.googlesource.com/3287096

Prevent NPE in LegacyCursorAnchorInfoController

Expand for full commit details

Prevent NPE in LegacyCursorAnchorInfoController

I haven't been able to reproduce the NPE or figure out how it might
happen, but this change should prevent the NPE and the only impact would
be potential missed CursorAnchorInfo updates to the IME (instead of
crashing).

Bug: 313010266
Test: None
Change-Id: I475c69d27d3a15ba36c13b47695086a4ec5841f2

Files:

M compose/foundation/foundation/src/androidMain/kotlin/androidx/compose/foundation/text/input/internal/LegacyCursorAnchorInfoController.android.kt

Hash: 0ab8f699522c4f60b091b6416ffd28b51aba6aa9
Date: Mon Sep 30 17:11:13 2024

ro...@reddit.com <ro...@reddit.com> #39Oct 3, 2024 07:35PM

Can this be cherry-picked to 1.7?

ju...@google.com <ju...@google.com> #40Oct 4, 2024 08:24PM

Marked as fixed.

We were unable to reproduce the crash or figure out how it occurs, but we have implemented a preventative fix which will be in the upcoming 1.7.4 release.

na...@google.com <na...@google.com> #41Oct 16, 2024 05:48PM

The following release(s) address this bug.It is possible this bug has only been partially addressed:

androidx.compose.foundation:foundation:1.7.4
androidx.compose.foundation:foundation-android:1.7.4
androidx.compose.foundation:foundation-jvmstubs:1.7.4
androidx.compose.foundation:foundation-linuxx64stubs:1.7.4
androidx.compose.foundation:foundation:1.8.0-alpha04
androidx.compose.foundation:foundation-android:1.8.0-alpha04
androidx.compose.foundation:foundation-jvmstubs:1.8.0-alpha04

ib...@gmail.com <ib...@gmail.com> #42Dec 5, 2024 08:25AM

Comment has been deleted.

Message last modified on Jan 3, 2025 05:16AM

ju...@google.com <ju...@google.com> #43Dec 6, 2024 11:00PM

Could you double check the compose version? The line numbers should have changed after the fix, so I wouldn't expect the NullPointerException to still occur on line 141 of LegacyCursorAnchorInfoController.android.kt.

ma...@gmail.com <ma...@gmail.com> #44Dec 19, 2024 02:28PM

is there any work around? without updating the dependency?

ma...@thebrowser.company <ma...@thebrowser.company> #45Dec 24, 2024 04:41PM

The current trace now in 1.8.0-alpha02:

Exception java.lang.NullPointerException:
  at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateCursorAnchorInfo (LegacyCursorAnchorInfoController.android.kt:144)
  at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateTextLayoutResult (LegacyCursorAnchorInfoController.java:117)
  at androidx.compose.foundation.text.input.internal.LegacyTextInputMethodRequest.updateTextLayoutResult (LegacyTextInputMethodRequest.java:411)
  at androidx.compose.foundation.text.input.internal.AndroidLegacyPlatformTextInputServiceAdapter.updateTextLayoutResult (LegacyPlatformTextInputServiceAdapter.android.kt:184)

ib...@gmail.com <ib...@gmail.com> #46Jan 6, 2025 12:14PM

I've updated Compose to 1.8.0-alpha07, and I can see a null return in the updateCursorAnchorInfo. However, the crashes are still being reported.

Based on the events, I can tell this happens during a hot start about 98% of the time. The last recorded event is firebase_screen_class: AdActivity.

Android 14 = 100%
Samsung = 90-95%

Fatal Exception: java.lang.NullPointerException:
       at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateCursorAnchorInfo(LegacyCursorAnchorInfoController.android.kt:141)
       at androidx.compose.foundation.text.input.internal.LegacyCursorAnchorInfoController.updateTextLayoutResult(LegacyCursorAnchorInfoController.java:115)
       at androidx.compose.foundation.text.input.internal.LegacyTextInputMethodRequest.updateTextLayoutResult(LegacyTextInputMethodRequest.java:403)
       at androidx.compose.foundation.text.input.internal.AndroidLegacyPlatformTextInputServiceAdapter.updateTextLayoutResult(LegacyPlatformTextInputServiceAdapter.android.kt:180)
       at androidx.compose.ui.text.input.TextInputSession.updateTextLayoutResult(TextInputSession.java:220)
       at androidx.compose.foundation.text.TextFieldDelegate$Companion.updateTextLayoutResult$foundation_release(TextFieldDelegate.java:252)
       at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1$1.invoke(CoreTextField.kt:449)
       at androidx.compose.foundation.text.CoreTextFieldKt$CoreTextField$onPositionedModifier$1$1.invoke(CoreTextField.kt:426)
       at androidx.compose.ui.layout.OnGloballyPositionedNode.onGloballyPositioned(OnGloballyPositionedModifier.kt:75)
       at androidx.compose.ui.node.LayoutNode.dispatchOnPositionedCallbacks$ui_release(LayoutNode.java:1102)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:76)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:79)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatchHierarchy(OnPositionedDispatcher.kt:79)
       at androidx.compose.ui.node.OnPositionedDispatcher.dispatch(OnPositionedDispatcher.kt:67)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.dispatchOnPositionedCallbacks(MeasureAndLayoutDelegate.kt:723)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.dispatchOnPositionedCallbacks$default(MeasureAndLayoutDelegate.kt:719)
       at androidx.compose.ui.platform.AndroidComposeView.measureAndLayout(AndroidComposeView.android.kt:1352)
       at androidx.compose.ui.node.Owner.measureAndLayout$default(Owner.java:236)
       at androidx.compose.ui.platform.AndroidComposeView.dispatchDraw(AndroidComposeView.android.kt:1680)
       at android.view.View.draw(View.java:25180)
       ...

deleted

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ib...@gmail.com <ib...@gmail.com> Jan 7, 2025 05:12AM

XRecorder_20250107_03.mp4

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ju...@google.com <ju...@google.com> #47Jan 7, 2025 06:44PM

The line numbers in the stack traces in #comment45 and #comment46 indicate Compose versions prior to the fix. THe crash should not occur in builds using Compose version 1.8.0-alpha04 or later.