Compilation fails with multibindings across separate modules about anvil

[1gravity]

Maybe the same issue, maybe not. Our build also fails with beta04 but not beta03. it fails for the task :feature-1:kaptGenerateStubsDebugKotlin' with

e: com.squareup.anvil.compiler.api.AnvilCompilationException: Back-end (JVM) Internal error: Couldn't find the classId for <root>. Are we stuck in a loop while resolving super types? Note that it's not supported to contribute an inner class to a scope that is merged in an outer class.
File is unknown

        at com.squareup.anvil.compiler.api.AnvilCompilationException$Companion.invoke(AnvilCompilationException.kt:84)
        at com.squareup.anvil.compiler.api.AnvilCompilationException$Companion.invoke$default(AnvilCompilationException.kt:79)
        at com.squareup.anvil.compiler.codegen.reference.RealAnvilModuleDescriptor.getClassReference(RealAnvilModuleDescriptor.kt:124)
        at com.squareup.anvil.compiler.internal.reference.ClassReferenceKt.toClassReference(ClassReference.kt:359)
        at com.squareup.anvil.compiler.internal.reference.AnnotationReferenceKt.toAnnotationReference(AnnotationReference.kt:243)
        at com.squareup.anvil.compiler.internal.reference.ClassReference$Descriptor$annotations$2.invoke(ClassReference.kt:273)
        at com.squareup.anvil.compiler.internal.reference.ClassReference$Descriptor$annotations$2.invoke(ClassReference.kt:272)
        at kotlin.UnsafeLazyImpl.getValue(Lazy.kt:81)
        at com.squareup.anvil.compiler.internal.reference.ClassReference$Descriptor.getAnnotations(ClassReference.kt:272)
        at com.squareup.anvil.compiler.InterfaceMerger.addSyntheticSupertypes(InterfaceMerger.kt:39)
        at org.jetbrains.kotlin.resolve.extensions.SyntheticResolveExtension$Companion$getInstance$1.addSyntheticSupertypes(SyntheticResolveExtension.kt:85)
        at org.jetbrains.kotlin.resolve.DescriptorResolver.resolveSupertypes(DescriptorResolver.java:166)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.computeSupertypes(LazyClassDescriptor.java:889)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor$LazyClassTypeConstructor.computeSupertypes(LazyClassDescriptor.java:786)
        at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.kt:78)
        at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.kt:77)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValueWithPostCompute.invoke(LockBasedStorageManager.java:481)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValueWithPostCompute.invoke(LockBasedStorageManager.java:512)
        at org.jetbrains.kotlin.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.kt:27)
        at org.jetbrains.kotlin.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.kt:26)
        at org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt.getSuperClassNotAny(DescriptorUtils.kt:152)
        at org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt.getAllSuperclassesWithoutAny(DescriptorUtils.kt:371)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithoutMe$1.invoke(ClassResolutionScopesSupport.kt:50)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithoutMe$1.invoke(ClassResolutionScopesSupport.kt:49)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithMe$1.invoke(ClassResolutionScopesSupport.kt:56)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithMe$1.invoke(ClassResolutionScopesSupport.kt:55)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$scopeForMemberDeclarationResolution$1.invoke(ClassResolutionScopesSupport.kt:65)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$scopeForMemberDeclarationResolution$1.invoke(ClassResolutionScopesSupport.kt:64)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.getScopeForMemberDeclarationResolution(LazyClassDescriptor.java:446)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.resolveMemberHeaders(LazyClassDescriptor.java:755)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.doForceResolveAllContents(LazyClassDescriptor.java:725)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.lambda$new$4(LazyClassDescriptor.java:222)
        at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
        at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.forceResolveAllContents(LazyClassDescriptor.java:721)
        at org.jetbrains.kotlin.resolve.lazy.ForceResolveUtil.doForceResolveAllContents(ForceResolveUtil.java:78)
        at org.jetbrains.kotlin.resolve.lazy.ForceResolveUtil.forceResolveAllContents(ForceResolveUtil.java:42)
        at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension$doAnalysis$1.invoke(PartialAnalysisHandlerExtension.kt:73)
        at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension$doAnalysis$1.invoke(PartialAnalysisHandlerExtension.kt:68)
        at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension.doForEachDeclaration(PartialAnalysisHandlerExtension.kt:126)
        at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension.doForEachDeclaration(PartialAnalysisHandlerExtension.kt:141)
        at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension.doAnalysis(PartialAnalysisHandlerExtension.kt:68)
        at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.doAnalysis(Kapt3Extension.kt:138)
        at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:112)
        at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:77)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:256)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:247)
        at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:115)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:247)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.repeatAnalysisIfNeeded(KotlinToJVMBytecodeCompiler.kt:181)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:87)
        at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:43)
        at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:165)
        at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:50)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:104)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:48)
        at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
        at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1523)
        at jdk.internal.reflect.GeneratedMethodAccessor95.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:360)
        at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
        at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
        at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)

[ZacSweers]

Will need a valid reproducer to debug this, the above isn't enough on its own really :/

[steffandroid]

Closing this as a duplicate of #948.

The multibound implementations in my project are objects, so adding generateDaggerFactories = true has solved the issue.