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help needed I have top level function: ```suspend ...
# arrow
m
help needed I have top level function:
Copy code
suspend fun createTask(
    tasksDao: TasksDao,
    localDate: LocalDate,
    label: String,
): Either<TaskError, Unit> = either {
    ensure(label.isNotBlank()) { TaskError.EmptyLabel }
    try {
        tasksDao.createTask(localDate.year, localDate.monthNumber, localDate.dayOfMonth, label)
    } catch (e: Throwable) {
        shift(TaskError.CreationError)
    }
}
but it fails to compile for iOS target, 
Task :shared:linkDebugTestIosSimulatorArm64 FAILED
happens on 1.1.2 and 1.1.3-alpha.14 works for Android error in thread
Copy code
> Task :shared:linkDebugTestIosSimulatorArm64 FAILED
> Task :shared:linkDebugTestIosSimulatorArm64 FAILED
e: Compilation failed: Back-end: Please report this problem: ...

Problem with `suspend fun createTask(tasksDao: TasksDao, localDate: LocalDate, label: String): Either<TaskError, Unit> {
Problem with `suspend fun createTask(tasksDao: TasksDao, localDate: LocalDate, label: String): Either<TaskError, Unit> {
  return either.invoke<TaskError, Unit>(f = local suspend fun EffectScope<TaskError>.<anonymous>() {
  return either.invoke<TaskError, Unit>(f = local suspend fun EffectScope<TaskError>.<anonymous>() {
    $this$invoke.ensure(condition = { // RETURNABLE BLOCK
    $this$invoke.ensure(condition = { // RETURNABLE BLOCK
      return label.isBlank().not()
      return label.isBlank().not()
    }, shift = local fun <anonymous>(): TaskError {
    }, shift = local fun <anonymous>(): TaskError {
      return EmptyLabel
      return EmptyLabel
    }
    }
)
)
    try { // BLOCK
    try { // BLOCK
      tasksDao.createTask(year = localDate.<get-year>(), month = localDate.<get-monthNumber>(), dayOfMonth = localDate.<get-dayOfMonth>(), label = label)
      tasksDao.createTask(year = localDate.<get-year>(), month = localDate.<get-monthNumber>(), dayOfMonth = localDate.<get-dayOfMonth>(), label = label)
    }
    }
    catch (e: Throwable){ // BLOCK
    catch (e: Throwable){ // BLOCK
      $this$invoke.shift<Unit>(r = CreationError)
      $this$invoke.shift<Unit>(r = CreationError)
    }
    }


  }
  }
)
)
}
}
s
Hey @Marko Novakovic, Looks like an issue with the compiler if it fails, but let's see if we can figure out what is going wrong so we can send a meaningful bug report on YouTrack.
This should work for sure.
Copy code
suspend fun createTask(
    tasksDao: TasksDao,
    localDate: LocalDate,
    label: String,
): Either<TaskError, Unit> = either {
    ensure(label.isNotBlank()) { TaskError.EmptyLabel }
    Either.catch {
        tasksDao.createTask(localDate.year, localDate.monthNumber, localDate.dayOfMonth, label)
    }.mapLeft { TaskError.CreationError }
     .bind()
}
It uses 
Either.catch
instead of 
try/catch
which is recommended to avoid catching 
CancellationException
and other similar pitfalls.
👍 1
However, I think the issue here is that the returned value from 
try/catch
is inferred incorrectly. Can you try? 
shift<Unit>(TaskError.CreationError)
m
with your version am getting:
Copy code
Problem with `suspend fun createTask(tasksDao: TasksDao, localDate: LocalDate, label: String): Either<TaskError, Unit> {
  return either.invoke<TaskError, Unit>(f = local suspend fun EffectScope<TaskError>.<anonymous>() {
    $this$invoke.ensure(condition = { // RETURNABLE BLOCK
      return label.isBlank().not()
    }, shift = local fun <anonymous>(): TaskError {
      return EmptyLabel
    }
)
    ($this$invoke, { // RETURNABLE BLOCK
      val tmp3_mapLeft_0: Either<Throwable, Unit> = { // BLOCK
        { // RETURNABLE BLOCK
          val tmp0_catch_0: Companion = { // BLOCK
            Companion
          }
          return try { // BLOCK
            { // RETURNABLE BLOCK
              tasksDao.createTask(year = localDate.<get-year>(), month = localDate.<get-monthNumber>(), dayOfMonth = localDate.<get-dayOfMonth>(), label = label)
            }.right<Unit>()
          }
          catch (t_1: Throwable){ // BLOCK
            t_1.nonFatalOrThrow().left<Throwable>()
          }

        }
      }
      return { // RETURNABLE BLOCK
        return { // BLOCK
          val tmp0_subject_1: Either<A, B> = tmp3_mapLeft_0
          when {
            tmp0_subject_1 is Right<B> -> { // RETURNABLE BLOCK
              val tmp1_<anonymous>_2_2: B = { // BLOCK
                tmp3_mapLeft_0 /*as Right<B> */.<get-value>()
              }
              return Right<B>(value = tmp1_<anonymous>_2_2)
            }
            tmp0_subject_1 is Left<A> -> { // RETURNABLE BLOCK
              val tmp2_<anonymous>_1_3: A = { // BLOCK
                tmp3_mapLeft_0 /*as Left<A> */.<get-value>()
              }
              return Left<CreationError>(value = { // RETURNABLE BLOCK
                return CreationError
              })
            }
            true -> noWhenBranchMatchedException()
          }
        }
      }
    }).bind<Unit>()
  }
)
}
s
🤯
😄 1
m
but it still works on Android, version 1.1.3-alpha.14
kotlin version 1.6.21, if that information helps
s
I have a suspicion but we cannot easily test it unless we release a new alpha version. Let me get back to you later tonight or tomorrow, going to discuss with some other Arrow maintainers and then we'll make an alpha to test together with you
m
sure, thank you
r
@Marko Novakovic do you see the same with mor recent versions of kotlin such as 1.7.0-RC?
m
I didn’t try with 1.7.0, I will try and get back to you here
r
thanks!
m
still failing
Copy code
> Task :shared:compileKotlinIosSimulatorArm64

> Task :shared:linkPodDebugFrameworkIosSimulatorArm64 FAILED
e: Compilation failed: Expecting descriptor for kotlin.time/TimeMark.<init>|-5645683436151566731[0]

 * Source files: 
 * Compiler version info: Konan: 1.7.0-RC / Kotlin: 1.7.20
 * Output kind: STATIC_CACHE

e: java.lang.IllegalStateException: Expecting descriptor for kotlin.time/TimeMark.<init>|-5645683436151566731[0]
	at org.jetbrains.kotlin.backend.konan.serialization.KonanIrLinker$KonanCachedLibraryModuleDeserializer.deserializeIrSymbol(KonanIrlinker.kt:635)
	at org.jetbrains.kotlin.backend.common.serialization.IrModuleDeserializerWithBuiltIns.deserializeIrSymbol(IrModuleDeserializer.kt:208)
	at org.jetbrains.kotlin.backend.common.serialization.FileDeserializationState$symbolDeserializer$3.invoke(IrFileDeserializer.kt:88)
	at org.jetbrains.kotlin.backend.common.serialization.FileDeserializationState$symbolDeserializer$3.invoke(IrFileDeserializer.kt:77)
	at org.jetbrains.kotlin.backend.common.serialization.IrSymbolDeserializer.deserializeIrSymbolData(IrSymbolDeserializer.kt:67)
	at org.jetbrains.kotlin.backend.common.serialization.IrSymbolDeserializer.deserializeIrSymbol(IrSymbolDeserializer.kt:84)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.deserializeIrSymbolAndRemap$ir_serialization_common(IrDeclarationDeserializer.kt:211)
	at org.jetbrains.kotlin.backend.common.serialization.IrBodyDeserializer.deserializeDelegatingConstructorCall(IrBodyDeserializer.kt:294)
	at org.jetbrains.kotlin.backend.common.serialization.IrBodyDeserializer.deserializeOperation(IrBodyDeserializer.kt:776)
	at org.jetbrains.kotlin.backend.common.serialization.IrBodyDeserializer.deserializeExpression(IrBodyDeserializer.kt:818)
	at org.jetbrains.kotlin.backend.common.serialization.IrBodyDeserializer.deserializeStatement$ir_serialization_common(IrBodyDeserializer.kt:138)
	at org.jetbrains.kotlin.backend.common.serialization.IrBodyDeserializer.deserializeBlockBody(IrBodyDeserializer.kt:95)
	at org.jetbrains.kotlin.backend.common.serialization.IrBodyDeserializer.deserializeStatement$ir_serialization_common(IrBodyDeserializer.kt:130)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.deserializeStatementBody(IrDeclarationDeserializer.kt:543)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer$withDeserializedIrFunctionBase$1$1$1$1.invoke(IrDeclarationDeserializer.kt:570)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer$withDeserializedIrFunctionBase$1$1$1$1.invoke(IrDeclarationDeserializer.kt:559)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.withBodyGuard(IrDeclarationDeserializer.kt:505)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.deserializeIrConstructor(IrDeclarationDeserializer.kt:1157)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.deserializeDeclaration(IrDeclarationDeserializer.kt:777)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.deserializeIrClass(IrDeclarationDeserializer.kt:371)
	at org.jetbrains.kotlin.backend.common.serialization.IrDeclarationDeserializer.deserializeDeclaration(IrDeclarationDeserializer.kt:779)
	at org.jetbrains.kotlin.backend.common.serialization.IrFileDeserializer.deserializeDeclaration(IrFileDeserializer.kt:40)
	at org.jetbrains.kotlin.backend.common.serialization.FileDeserializationState.deserializeAllFileReachableTopLevel(IrFileDeserializer.kt:135)
	at org.jetbrains.kotlin.backend.common.serialization.ModuleDeserializationState.deserializeReachableDeclarations(BasicIrModuleDeserializer.kt:178)
	at org.jetbrains.kotlin.backend.common.serialization.BasicIrModuleDeserializer.deserializeReachableDeclarations(BasicIrModuleDeserializer.kt:145)
	at org.jetbrains.kotlin.backend.common.serialization.KotlinIrLinker.deserializeAllReachableTopLevels(KotlinIrLinker.kt:111)
	at org.jetbrains.kotlin.backend.common.serialization.KotlinIrLinker.findDeserializedDeclarationForSymbol(KotlinIrLinker.kt:129)
	at org.jetbrains.kotlin.backend.common.serialization.KotlinIrLinker.deserializeOrResolveDeclaration(KotlinIrLinker.kt:169)
	at org.jetbrains.kotlin.backend.common.serialization.KotlinIrLinker.getDeclaration(KotlinIrLinker.kt:158)
	at org.jetbrains.kotlin.ir.util.ExternalDependenciesGeneratorKt.getDeclaration(ExternalDependenciesGenerator.kt:57)
	at org.jetbrains.kotlin.ir.util.ExternalDependenciesGenerator.generateUnboundSymbolsAsDependencies(ExternalDependenciesGenerator.kt:44)
	at org.jetbrains.kotlin.psi2ir.generators.ModuleGenerator.generateUnboundSymbolsAsDependencies(ModuleGenerator.kt:52)
	at org.jetbrains.kotlin.psi2ir.Psi2IrTranslator.generateModuleFragment(Psi2IrTranslator.kt:92)
	at org.jetbrains.kotlin.psi2ir.Psi2IrTranslator.generateModuleFragment$default(Psi2IrTranslator.kt:75)
	at org.jetbrains.kotlin.backend.konan.PsiToIrKt.psiToIr(PsiToIr.kt:187)
	at org.jetbrains.kotlin.backend.konan.ToplevelPhasesKt$psiToIrPhase$1.invoke(ToplevelPhases.kt:120)
	at org.jetbrains.kotlin.backend.konan.ToplevelPhasesKt$psiToIrPhase$1.invoke(ToplevelPhases.kt:118)
	at org.jetbrains.kotlin.backend.common.phaser.PhaseBuildersKt$namedOpUnitPhase$1.invoke(PhaseBuilders.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.PhaseBuildersKt$namedOpUnitPhase$1.invoke(PhaseBuilders.kt:94)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:29)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.invoke(CompilerPhase.kt:96)
	at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.invokeToplevel(CompilerPhase.kt:43)
	at org.jetbrains.kotlin.backend.konan.KonanDriverKt.runTopLevelPhases(KonanDriver.kt:40)
	at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:94)
	at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:37)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:94)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:43)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:79)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:43)
	at org.jetbrains.kotlin.cli.common.CLITool$Companion.doMainNoExit(CLITool.kt:179)
	at org.jetbrains.kotlin.cli.bc.K2Native$Companion$mainNoExitWithGradleRenderer$1.invoke(K2Native.kt:423)
	at org.jetbrains.kotlin.cli.bc.K2Native$Companion$mainNoExitWithGradleRenderer$1.invoke(K2Native.kt:422)
	at org.jetbrains.kotlin.util.UtilKt.profileIf(Util.kt:22)
	at org.jetbrains.kotlin.util.UtilKt.profile(Util.kt:16)
	at org.jetbrains.kotlin.cli.bc.K2Native$Companion.mainNoExitWithGradleRenderer(K2Native.kt:422)
	at org.jetbrains.kotlin.cli.bc.K2NativeKt.mainNoExitWithGradleRenderer(K2Native.kt:677)
	at org.jetbrains.kotlin.cli.utilities.MainKt$daemonMain$1$1.invoke(main.kt:70)
	at org.jetbrains.kotlin.cli.utilities.MainKt$daemonMain$1$1.invoke(main.kt:70)
	at org.jetbrains.kotlin.cli.utilities.MainKt.mainImpl(main.kt:19)
	at org.jetbrains.kotlin.cli.utilities.MainKt.daemonMain(main.kt:70)
	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.jetbrains.kotlin.compilerRunner.KotlinToolRunner.runInProcess(KotlinToolRunner.kt:140)
	at org.jetbrains.kotlin.compilerRunner.KotlinToolRunner.run(KotlinToolRunner.kt:85)
	at org.jetbrains.kotlin.gradle.tasks.CacheBuilder.ensureDependencyPrecached(KotlinNativeTasks.kt:972)
	at org.jetbrains.kotlin.gradle.tasks.CacheBuilder.ensureDependencyPrecached(KotlinNativeTasks.kt:895)
	at org.jetbrains.kotlin.gradle.tasks.CacheBuilder.buildCompilerArgs(KotlinNativeTasks.kt:1036)
	at org.jetbrains.kotlin.gradle.tasks.KotlinNativeLink.compile(KotlinNativeTasks.kt:636)
	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:104)
	at
Copy code
org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:58)
	at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
	at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
	at org.gradle.api.internal.tasks.execution.TaskExecution$2.run(TaskExecution.java:239)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68)
	at org.gradle.api.internal.tasks.execution.TaskExecution.executeAction(TaskExecution.java:224)
	at org.gradle.api.internal.tasks.execution.TaskExecution.executeActions(TaskExecution.java:207)
	at org.gradle.api.internal.tasks.execution.TaskExecution.executeWithPreviousOutputFiles(TaskExecution.java:190)
	at org.gradle.api.internal.tasks.execution.TaskExecution.execute(TaskExecution.java:168)
	at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:89)
	at org.gradle.internal.execution.steps.ExecuteStep.access$000(ExecuteStep.java:40)
	at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:53)
	at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:50)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
	at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:50)
	at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:40)
	at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:68)
	at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:38)
	at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48)
	at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:36)
	at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:41)
	at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:74)
	at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:55)
	at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
	at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:29)
	at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:61)
	at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:42)
	at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:60)
	at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:27)
	at org.gradle.internal.execution.steps.BuildCacheStep.executeWithoutCache(BuildCacheStep.java:188)
	at org.gradle.internal.execution.steps.BuildCacheStep.lambda$execute$1(BuildCacheStep.java:75)
	at org.gradle.internal.Either$Right.fold(Either.java:175)
	at org.gradle.internal.execution.caching.CachingState.fold(CachingState.java:59)
	at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:73)
	at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:48)
	at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:38)
	at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:27)
	at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:36)
	at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:22)
	at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:109)
	at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$2(SkipUpToDateStep.java:56)
	at java.base/java.util.Optional.orElseGet(Optional.java:369)
	at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:56)
	at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38)
	at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:73)
	at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:44)
	at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:37)
	at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:27)
	at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:89)
	at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:50)
	at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:114)
	at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:57)
	at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:76)
	at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:50)
	at org.gradle.internal.execution.steps.SkipEmptyWorkStep.lambda$execute$2(SkipEmptyWorkStep.java:93)
	at java.base/java.util.Optional.orElseGet(Optional.java:369)
	at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:93)
	at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:34)
	at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsStartedStep.execute(MarkSnapshottingInputsStartedStep.java:38)
	at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:43)
	at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:31)
	at org.gradle.internal.execution.steps.AssignWorkspaceStep.lambda$execute$0(AssignWorkspaceStep.java:40)
	at org.gradle.api.internal.tasks.execution.TaskExecution$3.withWorkspace(TaskExecution.java:284)
	at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:40)
	at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:30)
	at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:37)
	at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:27)
	at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:44)
	at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:33)
	at org.gradle.internal.execution.impl.DefaultExecutionEngine$1.execute(DefaultExecutionEngine.java:76)
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:142)
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:131)
	at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:77)
	at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
	at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
	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$1.call(EventFiringTaskExecuter.java:52)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
	at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
	at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:74)
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:402)
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:389)
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:382)
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:368)
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.lambda$run$0(DefaultPlanExecutor.java:127)
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:191)
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:182)
	at
Copy code
org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:124)
	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:61)
	at java.base/java.lang.Thread.run(Thread.java:829)
if this helps 😄. it doesn’t look like it’s related to Arrow tho but I don’t understand this stack either way 🙂
s
It must be something in the compiler because Android works fine for you. I believe this is a bug due to 
suspend
/ 
inline
usage, but not sure how/why it's showing up on iOS only.
m
hi, just checking on this. is there any progress?
s
Hey @Marko Novakovic, The PR is there but it needs a second review. v
m
thank you
@simon.vergauwen I see it’s approved but not merged yet. do you have any idea when I can expect it to be merged?
s
Hey Marko, Sorry about the delay. I merged it and it should build a new alpha binary soon that we can try. We're working on releasing a new patch asap 😉
m
thank you very very much!!! this was blocking me for a month now and it’s solved
🙏
s
Did you try the 
1.1.3-alpha.19
version and it works?
m
yes it works
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