Android Crash: io.flutter.embedding.engine.FlutterJNI.loadLibrary

[frankyvij]

In my recent release of flutter app using SDK: 2.0.2, I have some users for whom the application is crashing with the below exception.

Only change that I did is obviously update the SDK, and obfuscated the code before publishing the appbundle to the playstore.

Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.vetfinder.onepetstop/com.vetfinder.onepetstop.MainActivity}: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/android.test.mock.jar", zip file "/system/framework/org.apache.http.legacy.boot.jar", zip file "/data/app/androidx.test.tools.crawler-S93K2rg0rAMonrBJ2iyQug==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.en.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.es.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.mdpi.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeMZG_nOandm6oGg==/split_config.x86.apk"],nativeLibraryDirectories=[/data/app/androidx.test.tools.crawler-S93K2rg0rAMonrBJ2iyQug==/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/lib/x86, /data/app/androidx.test.tools.crawler-S93K2rg0rAMonrBJ2iyQug==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.en.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.es.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.mdpi.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.x86.apk!/lib/x86, /system/lib, /system/vendor/lib]]] couldn't find "libflutter.so"
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
       at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
       at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
       at android.os.Handler.dispatchMessage(Handler.java:106)
       at android.os.Looper.loop(Looper.java:193)
       at android.app.ActivityThread.main(ActivityThread.java:6669)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

This is my build command:

flutter build appbundle --obfuscate --split-debug-info=./debug/debug -t lib/config/main_prod.dart --release --bundle-sksl-path flutter_android.sksl.json

This is my flutter -doctor:

[✓] Flutter (Channel stable, 2.0.2, on Mac OS X 10.15.4 19E287 darwin-x64, locale en-SG)
    • Flutter version 2.0.2 at /Users/shauryanvij/development/tools/flutter
    • Framework revision 8962f6dc68 (4 days ago), 2021-03-11 13:22:20 -0800
    • Engine revision 5d8bf811b3
    • Dart version 2.12.1

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
    • Android SDK at /Users/shauryanvij/Library/Android/sdk
    • Platform android-30, build-tools 29.0.2
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 12.4, Build version 12D4e
    • CocoaPods version 1.10.1

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 3.6)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 45.1.1
    • Dart plugin version 192.8052
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)

[✓] IntelliJ IDEA Community Edition (version 2020.3.2)
    • IntelliJ at /Applications/IntelliJ IDEA CE.app
    • Flutter plugin version 54.0.3
    • Dart plugin version 203.7759

[✓] Connected device (2 available)
    • iPhone 8 (mobile) • 4D28B2CE-C52B-47FF-889E-53CA7D09BED5 • ios            • com.apple.CoreSimulator.SimRuntime.iOS-14-4 (simulator)
    • Chrome (web)      • chrome                               • web-javascript • Google Chrome 89.0.4389.82

• No issues found!

Some additional logs:

Caused by java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/android.test.mock.jar", zip file "/system/framework/org.apache.http.legacy.boot.jar", zip file "/data/app/androidx.test.tools.crawler-e-KHQ_Q1Ld5ROSc5SbP7Sg==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.en.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.es.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.mdpi.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.x86.apk"],nativeLibraryDirectories=[/data/app/androidx.test.tools.crawler-e-KHQ_Q1Ld5ROSc5SbP7Sg==/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/lib/x86, /data/app/androidx.test.tools.crawler-e-KHQ_Q1Ld5ROSc5SbP7Sg==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.en.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.es.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.mdpi.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.x86.apk!/lib/x86, /system/lib, /system/vendor/lib]]] couldn't find "libflutter.so"
       at io.flutter.embedding.engine.loader.FlutterLoader.ensureInitializationComplete(FlutterLoader.java:370)
       at io.flutter.embedding.engine.FlutterEngine.<init>(FlutterEngine.java:202)
       at io.flutter.embedding.engine.FlutterEngine.<init>(FlutterEngine.java:16)
       at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.setupFlutterEngine(FlutterActivityAndFragmentDelegate.java:106)
       at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onAttach(FlutterActivityAndFragmentDelegate.java:7)
       at io.flutter.embedding.android.FlutterActivity.onCreate(FlutterActivity.java:13)
       at android.app.Activity.performCreate(Activity.java:7136)
       at android.app.Activity.performCreate(Activity.java:7127)
       at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
       at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2)
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
       at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
       at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
       at android.os.Handler.dispatchMessage(Handler.java:106)
       at android.os.Looper.loop(Looper.java:193)
       at android.app.ActivityThread.main(ActivityThread.java:6669)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

Caused by java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/android.test.mock.jar", zip file "/system/framework/org.apache.http.legacy.boot.jar", zip file "/data/app/androidx.test.tools.crawler-e-KHQ_Q1Ld5ROSc5SbP7Sg==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.en.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.es.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.mdpi.apk", zip file "/data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.x86.apk"],nativeLibraryDirectories=[/data/app/androidx.test.tools.crawler-e-KHQ_Q1Ld5ROSc5SbP7Sg==/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/lib/x86, /data/app/androidx.test.tools.crawler-e-KHQ_Q1Ld5ROSc5SbP7Sg==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.en.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.es.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.mdpi.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-dAoIVDFEjbhhtRDnyV2fug==/split_config.x86.apk!/lib/x86, /system/lib, /system/vendor/lib]]] couldn't find "libflutter.so"
       at java.lang.Runtime.loadLibrary0(Runtime.java:1012)
       at java.lang.System.loadLibrary(System.java:1669)
       at io.flutter.embedding.engine.FlutterJNI.loadLibrary(FlutterJNI.java:13)
       at io.flutter.embedding.engine.loader.FlutterLoader$1.call(FlutterLoader.java:14)
       at io.flutter.embedding.engine.loader.FlutterLoader$1.call(FlutterLoader.java)
       at java.util.concurrent.FutureTask.run(FutureTask.java:266)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
       at java.lang.Thread.run(Thread.java:764)

It's important to note that I am not looking to build an apk, I want to build an appbundle. So please provide solutions that would support building of appbundle.

[darshankawar]

@frankyvij
Looking at the crash logs and considering the fact that you are trying to use appbundle, it specifically has:

Caused by java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file

and java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/android.test.mock.jar", zip file "/system/framework/org.apache.http.legacy.boot.jar", zip file "/data/app/androidx.test.tools.crawler-S93K2rg0rAMonrBJ2iyQug==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/base.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.en.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.es.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.mdpi.apk", zip file "/data/app/com.vetfinder.onepetstop-pnbzbTeMZG_nOandm6oGg==/split_config.x86.apk"],nativeLibraryDirectories=[/data/app/androidx.test.tools.crawler-S93K2rg0rAMonrBJ2iyQug==/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/lib/x86, /data/app/androidx.test.tools.crawler-S93K2rg0rAMonrBJ2iyQug==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/base.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.en.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.es.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.mdpi.apk!/lib/x86, /data/app/com.vetfinder.onepetstop-pnbzbTeM0ZG_nOandm6oGg==/split_config.x86.apk!/lib/x86, /system/lib, /system/vendor/lib]]] couldn't find "libflutter.so"

Check this similar issue and corresponding issue comment from core team member.

I am going ahead and closing this as not a Flutter issue. If you disagree, write in comments and I'll reopen it.
Thanks.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.