[Kotlin/dokka] New comment by mikehearn on issue <...

# dokka

[user]

[Kotlin/dokka] New comment by mikehearn on issue #44: Dokka Gradle plugin should run Dokka out of process
It seems Dokka has upgraded to Kotlin 1.1 and as a result the Gradle plugin no longer works at all, for anyone on the stable version? I get a stack trace from Gradle when trying to use Dokka with Kotlin 1.0.6.

I think until this is fixed Dokka should really use the latest stable release of Kotlin because otherwise it's just useless for any Gradle users.

```e: java.lang.IllegalStateException: @NotNull method org/jetbrains/kotlin/builtins/KotlinBuiltIns.getBuiltInClassByFqName must not return null
at org.jetbrains.kotlin.builtins.KotlinBuiltIns.getBuiltInClassByFqName(KotlinBuiltIns.java:318)
at org.jetbrains.kotlin.platform.JavaToKotlinClassMap.mapJavaToKotlin(JavaToKotlinClassMap.java:102)
at org.jetbrains.kotlin.platform.JavaToKotlinClassMap.mapPlatformClass(JavaToKotlinClassMap.java:166)
at org.jetbrains.kotlin.load.java.lazy.types.LazyJavaTypeResolver$LazyJavaClassifierType.mapKotlinClass(LazyJavaTypeResolver.kt:147)
at org.jetbrains.kotlin.load.java.lazy.types.LazyJavaTypeResolver$LazyJavaClassifierType.computeTypeConstructor(LazyJavaTypeResolver.kt:114)
at org.jetbrains.kotlin.types.AbstractLazyType$typeConstructor$1.invoke(AbstractLazyType.kt:27)
at org.jetbrains.kotlin.types.AbstractLazyType$typeConstructor$1.invoke(AbstractLazyType.kt:25)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:321)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:362)
at org.jetbrains.kotlin.types.AbstractLazyType.getConstructor(AbstractLazyType.kt:28)
at org.jetbrains.kotlin.load.java.lazy.descriptors.LazyJavaClassDescriptor$LazyJavaClassTypeConstructor.computeSupertypes(LazyJavaClassDescriptor.kt:151)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.kt:35)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.kt:22)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:321)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:362)
at org.jetbrains.kotlin.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.kt:23)
at org.jetbrains.kotlin.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.kt:22)
at org.jetbrains.kotlin.types.checker.UtilsKt.findCorrespondingSupertype(utils.kt:78)
at org.jetbrains.kotlin.types.checker.TypeCheckingProcedure.findCorrespondingSupertype(TypeCheckingProcedure.java:46)
at org.jetbrains.kotlin.types.checker.TypeCheckingProcedure.isSubtypeOfForRepresentatives(TypeCheckingProcedure.java:212)
at org.jetbrains.kotlin.types.checker.TypeCheckingProcedure.isSubtypeOf(TypeCheckingProcedure.java:196)
at org.jetbrains.kotlin.types.checker.KotlinTypeChecker.isSubtypeOf(KotlinTypeChecker.java:62)
at org.jetbrains.kotlin.resolve.DescriptorResolver.checkBounds(DescriptorResolver.java:1094)
at org.jetbrains.kotlin.resolve.TypeResolver.resolveTypeForClass(TypeResolver.kt:387)
at org.jetbrains.kotlin.resolve.TypeResolver.access$resolveTypeForClass(TypeResolver.kt:52)
at org.jetbrains.kotlin.resolve.TypeResolver$resolveTypeElement$1.visitUserType(TypeResolver.kt:187)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitUserType(KtVisitorVoid.java:905)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitUserType(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtUserType.accept(KtUserType.java:42)
at org.jetbrains.kotlin.psi.KtElementImplStub.accept(KtElementImplStub.java:58)
at org.jetbrains.kotlin.resolve.TypeResolver.resolveTypeElement(TypeResolver.kt:160)
at org.jetbrains.kotlin.resolve.TypeResolver.doResolvePossiblyBareType(TypeResolver.kt:117)
at org.jetbrains.kotlin.resolve.TypeResolver.resolvePossiblyBareType(TypeResolver.kt:105)
at org.jetbrains.kotlin.resolve.TypeResolver.resolveType(TypeResolver.kt:75)
at org.jetbrains.kotlin.resolve.TypeResolver.resolveType(TypeResolver.kt:70)
at org.jetbrains.kotlin.resolve.FunctionDescriptorResolver.initializeFunctionDescriptorAndExplicitReturnType(FunctionDescriptorResolver.kt:163)
at org.jetbrains.kotlin.resolve.FunctionDescriptorResolver.resolveFunctionDescriptor(FunctionDescriptorResolver.kt:104)
at org.jetbrains.kotlin.resolve.FunctionDescriptorResolver.resolveFunctionDescriptor(FunctionDescriptorResolver.kt:73)
at org.jetbrains.kotlin.resolve.lazy.descriptors.AbstractLazyMemberScope.doGetFunctions(AbstractLazyMemberScope.kt:79)
at org.jetbrains.kotlin.resolve.lazy.descriptors.AbstractLazyMemberScope.access$doGetFunctions(AbstractLazyMemberScope.kt:41)
at org.jetbrains.kotlin.resolve.lazy.descriptors.AbstractLazyMemberScope$functionDescriptors$1.invoke(AbstractLazyMemberScope.kt:51)
at org.jetbrains.kotlin.resolve.lazy.descriptors.AbstractLazyMemberScope$functionDescriptors$1.invoke(AbstractLazyMemberScope.kt:41)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$MapBasedMemoizedFunction.invoke(LockBasedStorageManager.java:394)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$MapBasedMemoizedFunctionToNotNull.invoke(LockBasedStorageManager.java:458)
at org.jetbrains.kotlin.resolve.lazy.descriptors.AbstractLazyMemberScope.getContributedFunctions(AbstractLazyMemberScope.kt:70)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.getContributedFunctions(LazyClassMemberScope.kt:126)
at org.jetbrains.kotlin.resolve.lazy.LazyDeclarationResolver$1.visitNamedFunction(LazyDeclarationResolver.java:167)
at org.jetbrains.kotlin.resolve.lazy.LazyDeclarationResolver$1.visitNamedFunction(LazyDeclarationResolver.java:118)
at org.jetbrains.kotlin.psi.KtNamedFunction.accept(KtNamedFunction.java:48)
at org.jetbrains.kotlin.resolve.lazy.LazyDeclarationResolver.resolveToDescriptor(LazyDeclarationResolver.java:118)
at org.jetbrains.kotlin.resolve.lazy.LazyDeclarationResolver.resolveToDescriptor(LazyDeclarationResolver.java:113)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzer.createFunctionDescriptors(LazyTopDownAnalyzer.kt:221)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzer.analyzeDeclarations(LazyTopDownAnalyzer.kt:179)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzerForTopLevel.analyzeDeclarations(LazyTopDownAnalyzerForTopLevel.java:74)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzerForTopLevel.analyzeFiles(LazyTopDownAnalyzerForTopLevel.java:66)
at org.jetbrains.kotlin.resolve.jvm.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:136)
at org.jetbrains.kotlin.resolve.jvm.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegrationWithCustomContext(TopDownAnalyzerFacadeForJVM.kt:67)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.analyze(KotlinToJVMBytecodeCompiler.kt:365)
at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:104)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:358)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules(KotlinToJVMBytecodeCompiler.kt:131)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:186)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:53)
at org.jetbrains.kotlin.cli.common.CLICompiler.exec(CLICompiler.java:198)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.compileChanged(IncrementalJvmCompilerRunner.kt:477)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.compileIncrementally(IncrementalJvmCompilerRunner.kt:329)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.compile(IncrementalJvmCompilerRunner.kt…