Crash when using --release

[dvagala]

When using release build the app is crashing on startup. Tested on Flutter versions 2.5.0 2.8.1 3.3.8

WARN: Unable to load JNA library (OS: Mac OS X 13.0)
java.lang.UnsatisfiedLinkError: /Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp: dlopen(/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp, 0x0001): tried: '/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp' (fat file, but missing compatible architecture (have 'i386,x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp' (no such file), '/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp' (fat file, but missing compatible architecture (have 'i386,x86_64', need 'arm64'))

Full error

WARN: Unable to load JNA library (OS: Mac OS X 13.0)
java.lang.UnsatisfiedLinkError: /Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp: dlopen(/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp, 0x0001): tried: '/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp' (fat file, but missing compatible architecture (have 'i386,x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp' (no such file), '/Users/dvagala/Library/Caches/JNA/temp/jna3185256063644712833.tmp' (fat file, but missing compatible architecture (have 'i386,x86_64', need 'arm64'))
  at java.base/java.lang.ClassLoader$NativeLibrary.load0(Native Method)
  at java.base/java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:2442)
  at java.base/java.lang.ClassLoader$NativeLibrary.loadLibrary(ClassLoader.java:2498)
  at java.base/java.lang.ClassLoader.loadLibrary0(ClassLoader.java:2694)
  at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2627)
  at java.base/java.lang.Runtime.load0(Runtime.java:768)
  at java.base/java.lang.System.load(System.java:1837)
  at com.sun.jna.Native.loadNativeDispatchLibraryFromClasspath(Native.java:1018)
  at com.sun.jna.Native.loadNativeDispatchLibrary(Native.java:988)
  at com.sun.jna.Native.<clinit>(Native.java:195)
  at com.intellij.jna.JnaLoader.load(JnaLoader.java:16)
  at com.intellij.jna.JnaLoader.isLoaded(JnaLoader.java:29)
  at com.intellij.openapi.util.io.FileSystemUtil.getMediator(FileSystemUtil.java:54)
  at com.intellij.openapi.util.io.FileSystemUtil.<clinit>(FileSystemUtil.java:46)
  at com.intellij.openapi.vfs.impl.ZipHandler.setFileAttributes(ZipHandler.java:62)
  at com.intellij.openapi.vfs.impl.ZipHandler$1.createAccessor(ZipHandler.java:44)
  at com.intellij.openapi.vfs.impl.ZipHandler$1.createAccessor(ZipHandler.java:39)
  at com.intellij.util.io.FileAccessorCache.createHandle(FileAccessorCache.java:61)
  at com.intellij.util.io.FileAccessorCache.get(FileAccessorCache.java:54)
  at com.intellij.openapi.vfs.impl.ZipHandler.getCachedZipFileHandle(ZipHandler.java:84)
  at com.intellij.openapi.vfs.impl.ZipHandler.acquireZipHandle(ZipHandler.java:131)
  at com.intellij.openapi.vfs.impl.ZipHandlerBase.createEntriesMap(ZipHandlerBase.java:44)
  at com.intellij.openapi.vfs.impl.ArchiveHandler.getEntriesMap(ArchiveHandler.java:183)
  at com.intellij.openapi.vfs.impl.jar.CoreJarHandler.<init>(CoreJarHandler.java:42)
  at com.intellij.openapi.vfs.impl.jar.CoreJarFileSystem.lambda$new$0(CoreJarFileSystem.java:33)
  at com.intellij.util.containers.ConcurrentFactoryMap$2.create(ConcurrentFactoryMap.java:181)
  at com.intellij.util.containers.ConcurrentFactoryMap.get(ConcurrentFactoryMap.java:46)
  at com.intellij.openapi.vfs.impl.jar.CoreJarFileSystem.findFileByPath(CoreJarFileSystem.java:44)
  at com.intellij.core.JavaCoreProjectEnvironment.addJarToClassPath(JavaCoreProjectEnvironment.java:79)
  at com.android.tools.lint.LintCoreProjectEnvironment.registerPaths(LintCoreProjectEnvironment.java:129)
  at com.android.tools.lint.LintCliClient.initializeProjects(LintCliClient.java:1317)
  at com.android.tools.lint.client.api.LintClient.performInitializeProjects$lint_api(LintClient.kt:868)
  at com.android.tools.lint.client.api.LintDriver.analyze(LintDriver.kt:377)
  at com.android.tools.lint.LintCliClient.run(LintCliClient.java:238)
  at com.android.tools.lint.gradle.LintGradleClient.run(LintGradleClient.java:261)
  at com.android.tools.lint.gradle.LintGradleExecution.runLint(LintGradleExecution.java:305)
  at com.android.tools.lint.gradle.LintGradleExecution.lintSingleVariant(LintGradleExecution.java:392)
  at com.android.tools.lint.gradle.LintGradleExecution.analyze(LintGradleExecution.java:94)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.base/java.lang.reflect.Method.invoke(Method.java:566)
  at com.android.tools.lint.gradle.api.ReflectiveLintRunner.runLint(ReflectiveLintRunner.kt:38)
  at com.android.build.gradle.tasks.LintBaseTask.runLint(LintBaseTask.java:114)
  at com.android.build.gradle.tasks.LintPerVariantTask.lint(LintPerVariantTask.java:63)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.base/java.lang.reflect.Method.invoke(Method.java:566)
  at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:103)
  at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:49)
  at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:42)
  at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:28)
  at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:717)
  at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:684)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$5.run(ExecuteActionsTaskExecuter.java:476)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:92)
  at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:461)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:444)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$200(ExecuteActionsTaskExecuter.java:93)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.execute(ExecuteActionsTaskExecuter.java:237)
  at org.gradle.internal.execution.steps.ExecuteStep.lambda$execute$1(ExecuteStep.java:33)
  at java.base/java.util.Optional.orElseGet(Optional.java:369)
  at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:33)
  at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:26)
  at org.gradle.internal.execution.steps.CleanupOutputsStep.execute(CleanupOutputsStep.java:58)
  at org.gradle.internal.execution.steps.CleanupOutputsStep.execute(CleanupOutputsStep.java:35)
  at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48)
  at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:33)
  at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:39)
  at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:73)
  at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:54)
  at org.gradle.internal.execution.steps.CatchExceptionStep.execute(CatchExceptionStep.java:35)
  at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
  at org.gradle.internal.execution.steps.SnapshotOutputsStep.execute(SnapshotOutputsStep.java:45)
  at org.gradle.internal.execution.steps.SnapshotOutputsStep.execute(SnapshotOutputsStep.java:31)
  at org.gradle.internal.execution.steps.CacheStep.executeWithoutCache(CacheStep.java:208)
  at org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:70)
  at org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:45)
  at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:49)
  at org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:43)
  at org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:32)
  at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:38)
  at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:24)
  at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:96)
  at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$0(SkipUpToDateStep.java:89)
  at java.base/java.util.Optional.map(Optional.java:265)
  at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:54)
  at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38)
  at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:76)
  at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:37)
  at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:36)
  at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:26)
  at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:90)
  at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:48)
  at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:69)
  at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:47)
  at org.gradle.internal.execution.impl.DefaultWorkExecutor.execute(DefaultWorkExecutor.java:33)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:140)
  at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:62)
  at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:108)
  at org.gradle.api.internal.tasks.execution.ResolveBeforeExecutionOutputsTaskExecuter.execute(ResolveBeforeExecutionOutputsTaskExecuter.java:67)
  at org.gradle.api.internal.tasks.execution.ResolveAfterPreviousExecutionStateTaskExecuter.execute(ResolveAfterPreviousExecutionStateTaskExecuter.java:46)
  at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:94)
  at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
  at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:95)
  at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
  at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56)
  at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
  at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
  at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
  at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:43)
  at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:355)
  at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:343)
  at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:336)
  at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:322)
  at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:134)
  at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:129)
  at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:202)
  at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:193)
  at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:129)
  at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
  at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
  at java.base/java.lang.Thread.run(Thread.java:829)

[dvagala]

Okay, so it turned out the shrinkResources needs to be false. I'm not sure if it can be properly fixed, but maybe it would be good to have that in the example project, and in readme.

Quick fix In project's android/app/build.gradle

    buildTypes {
        release {
            shrinkResources false

            ...
        }
    }

[djaygier]

Dont forget to also add
minifyEnabled false

[lcuis]

Does anybody know how to use proguard to infer in release with minifyEnabled and shrinkResources set to true without this crash?

[lcuis]

Here is what worked for me adapting files in my project.

In android/app/build.gradle:

android {
...
    buildTypes {
...
        release {
            minifyEnabled true
            shrinkResources true
            signingConfig signingConfigs.release
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
...

In android/app/proguard-rules.pro:

-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-dump class_files.txt
-printseeds seeds.txt
-printusage unused.txt
-printmapping mapping.txt
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-allowaccessmodification
-keepattributes *Annotation*
-renamesourcefileattribute SourceFile
-keepattributes SourceFile,LineNumberTable
-repackageclasses ''

-keep class org.pytorch.** { *; }
-keep class com.facebook.jni.** { *; }

Static analysis of release apk with MobSF shows my code is still obfuscated.

I don't get no crash anymore.

Inference works as expected on android release app.