将我的 build.gradle 脚本迁移到 build.gradle.kts 之后，我现在看到皮棉对我来说是失败的。我创建了一个临时项目，试图重现该问题，但没有任何效果（该项目运行时皮棉完美无缺）。因为我对皮棉的运行方式不是很了解，但是在深入研究时，我想看看是否有人遇到了这个问题并知道可能会发生什么。
我怀疑是在构建过程中添加了引起问题的东西，但是直到我确定问题之前，还是会希望得到一些反馈。
科林版本： 1.2.60
AGP版本： 3.2.1
KGP版本： 1.2.60
org.jetbrains.kotlin.utils.KotlinExceptionWithAttachments: Couldn't get delegate for class
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolderKt.findDelegate(LightClassDataHolder.kt:100)
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolder$ForClass$findDataForClassOrObject$1.invoke(LightClassDataHolder.kt:40)
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolder$ForClass$findDataForClassOrObject$1.invoke(LightClassDataHolder.kt:34)
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolderImpl.findData(LightClassDataHolder.kt:83)
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolderImpl.findData(LightClassDataHolder.kt:79)
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolder$ForClass$DefaultImpls.findDataForClassOrObject(LightClassDataHolder.kt:40)
at org.jetbrains.kotlin.asJava.builder.LightClassDataHolderImpl.findDataForClassOrObject(LightClassDataHolder.kt:79)
at org.jetbrains.kotlin.asJava.classes.KtLightClassForSourceDeclaration.findLightClassData(KtLightClassForSourceDeclaration.kt:95)
at org.jetbrains.kotlin.asJava.classes.KtLightClassForSourceDeclaration.getLightClassData(KtLightClassForSourceDeclaration.kt:93)
at org.jetbrains.kotlin.asJava.classes.KtLazyLightClass.getOwnFields(KtLazyLightClass.kt:28)
at com.intellij.psi.impl.source.ClassInnerStuffCache.getAllFields(ClassInnerStuffCache.java:104)
at com.intellij.psi.impl.source.ClassInnerStuffCache.lambda$getFields$1(ClassInnerStuffCache.java:41)
at com.intellij.psi.util.CachedValuesManager.lambda$getCachedValue$0(CachedValuesManager.java:140)
at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:49)
at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:222)
at com.intellij.psi.impl.PsiCachedValue.getValueWithLock(PsiCachedValue.java:60)
at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:38)
at com.intellij.util.CachedValuesManagerImpl.getCachedValue(CachedValuesManagerImpl.java:87)
at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:139)
at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:126)
at com.intellij.psi.impl.source.ClassInnerStuffCache.getFields(ClassInnerStuffCache.java:41)
at org.jetbrains.kotlin.asJava.classes.KtLightClassBase.getFields(KtLightClassBase.kt:36)
at org.jetbrains.uast.UClass$DefaultImpls.getFields(UClass.kt:53)
at org.jetbrains.uast.UClassTypeSpecific$DefaultImpls.getFields(UClass.kt)
at org.jetbrains.uast.kotlin.AbstractKotlinUClass.getFields(KotlinUClass.kt:33)
at org.jetbrains.uast.kotlin.KotlinUAnonymousClass.getFields(KotlinUClass.kt:221)
at org.jetbrains.uast.kotlin.AbstractKotlinUClass$uastDeclarations$2.invoke(KotlinUClass.kt:38)
at org.jetbrains.uast.kotlin.AbstractKotlinUClass$uastDeclarations$2.invoke(KotlinUClass.kt:33)
at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
at org.jetbrains.uast.kotlin.AbstractKotlinUClass.getUastDeclarations(KotlinUClass.kt)
at org.jetbrains.uast.UClass$DefaultImpls.accept(UClass.kt:69)
at org.jetbrains.uast.UClassTypeSpecific$DefaultImpls.accept(UClass.kt)
at org.jetbrains.uast.kotlin.AbstractKotlinUClass.accept(KotlinUClass.kt:33)
at org.jetbrains.uast.UObjectLiteralExpression$DefaultImpls.accept(UObjectLiteralExpression.kt:56)
at org.jetbrains.uast.kotlin.KotlinUObjectLiteralExpression.accept(KotlinUObjectLiteralExpression.kt:31)
at org.jetbrains.uast.internal.ImplementationUtilsKt.acceptList(implementationUtils.kt:23)
at org.jetbrains.uast.kotlin.KotlinUFunctionCallExpression.accept(KotlinUFunctionCallExpression.kt:135)
at org.jetbrains.uast.UQualifiedReferenceExpression$DefaultImpls.accept(UQualifiedReferenceExpression.kt:48)
at org.jetbrains.uast.kotlin.KotlinUQualifiedReferenceExpression.accept(KotlinUQualifiedReferenceExpression.kt:29)
at org.jetbrains.uast.internal.ImplementationUtilsKt.acceptList(implementationUtils.kt:23)
at org.jetbrains.uast.UBlockExpression$DefaultImpls.accept(UBlockExpression.kt:35)
at org.jetbrains.uast.kotlin.KotlinUBlockExpression.accept(KotlinUBlockExpression.kt:24)
at org.jetbrains.uast.ULambdaExpression$DefaultImpls.accept(ULambdaExpression.kt:47)
at org.jetbrains.uast.kotlin.KotlinULambdaExpression.accept(KotlinULambdaExpression.kt:27)
at org.jetbrains.uast.internal.ImplementationUtilsKt.acceptList(implementationUtils.kt:23)
at org.jetbrains.uast.kotlin.KotlinUFunctionCallExpression.accept(KotlinUFunctionCallExpression.kt:135)
at org.jetbrains.uast.internal.ImplementationUtilsKt.acceptList(implementationUtils.kt:23)
at org.jetbrains.uast.UBlockExpression$DefaultImpls.accept(UBlockExpression.kt:35)
at org.jetbrains.uast.kotlin.KotlinUBlockExpression$KotlinLazyUBlockExpression.accept(KotlinUBlockExpression.kt:30)
at org.jetbrains.uast.UAnnotationMethod$DefaultImpls.accept(UMethod.kt:109)
at org.jetbrains.uast.kotlin.declarations.KotlinUMethod.accept(KotlinUMethod.kt:32)
at org.jetbrains.uast.internal.ImplementationUtilsKt.acceptList(implementationUtils.kt:23)
at org.jetbrains.uast.UClass$DefaultImpls.accept(UClass.kt:69)
at org.jetbrains.uast.UClassTypeSpecific$DefaultImpls.accept(UClass.kt)
at org.jetbrains.uast.kotlin.AbstractKotlinUClass.accept(KotlinUClass.kt:33)
at org.jetbrains.uast.internal.ImplementationUtilsKt.acceptList(implementationUtils.kt:23)
at org.jetbrains.uast.UFile$DefaultImpls.accept(UFile.kt:91)
at org.jetbrains.uast.kotlin.KotlinUFile.accept(KotlinUFile.kt:30)
at com.android.tools.lint.client.api.UastGradleVisitor.visitBuildScript(UastGradleVisitor.kt:36)
at com.android.tools.lint.client.api.LintDriver$checkBuildScripts$1.run(LintDriver.kt:1127)
at com.android.tools.lint.client.api.LintClient.runReadAction(LintClient.kt:1510)
at com.android.tools.lint.client.api.LintDriver$LintClientWrapper.runReadAction(LintDriver.kt:2115)
at com.android.tools.lint.client.api.LintDriver.checkBuildScripts(LintDriver.kt:1111)
at com.android.tools.lint.client.api.LintDriver.runFileDetectors(LintDriver.kt:1052)
at com.android.tools.lint.client.api.LintDriver.checkProject(LintDriver.kt:850)
at com.android.tools.lint.client.api.LintDriver.analyze(LintDriver.kt:378)
at com.android.tools.lint.LintCliClient.run(LintCliClient.java:238)
at com.android.tools.lint.gradle.LintGradleClient.run(LintGradleClient.java:230)
at com.android.tools.lint.gradle.LintGradleExecution.runLint(LintGradleExecution.java:291)
at com.android.tools.lint.gradle.LintGradleExecution.lintSingleVariant(LintGradleExecution.java:368)
at com.android.tools.lint.gradle.LintGradleExecution.analyze(LintGradleExecution.java:91)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.android.tools.lint.gradle.api.ReflectiveLintRunner.runLint(ReflectiveLintRunner.kt:38)
at com.android.build.gradle.tasks.LintBaseTask.runLint(LintBaseTask.java:88)
at com.android.build.gradle.tasks.LintPerVariantTask.lint(LintPerVariantTask.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:46)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:801)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:768)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:131)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:301)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:293)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:175)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:120)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:99)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:77)
at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
at org.gradle.api.internal.tasks.execution.SkipCachedTaskExecuter.execute(SkipCachedTaskExecuter.java:105)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:59)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ResolveBuildCacheKeyExecuter.execute(ResolveBuildCacheKeyExecuter.java:79)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:59)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:101)
at org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.java:44)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:91)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:59)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.run(EventFiringTaskExecuter.java:51)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:301)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:293)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:175)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:46)
at org.gradle.execution.taskgraph.LocalTaskInfoExecutor.execute(LocalTaskInfoExecutor.java:42)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:277)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:262)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:135)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:130)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.execute(DefaultTaskPlanExecutor.java:200)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.executeWithWork(DefaultTaskPlanExecutor.java:191)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.run(DefaultTaskPlanExecutor.java:130)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:748)
答案 0 :(得分：1)
为了修复棉绒任务，我必须删除android块内的以下代码：
android {
applicationVariants.all(object : Action<ApplicationVariant> {
override fun execute(variant: ApplicationVariant) {
}
})
}
我仍然不确定为什么这段代码会破坏皮棉，但是我发布了一个回购，其中包含有关如何复制的示例。
https://github.com/erchenger/Lint-Bug-Migrating-to-KTS-Gradle-Scripts
公开的Google问题是：https://issuetracker.google.com/issues/122301469
答案 1 :(得分：0)
正如您在上一个答案中已经提到的那样，问题是gradle文件中的applicationVariants.all语句：
android {
applicationVariants.all(object : Action<ApplicationVariant> {
override fun execute(variant: ApplicationVariant) {
// whatever you do here
}
})
}
这在groovy脚本gradle文件中工作正常，但应如何使用kotlin脚本文件将其调用方式更改为configureEach。因此，当您需要动态配置applicationVariant时，必须使用如下代码段：
android {
applicationVariants.configureEach {
// this = ApplicationVariant
// whatever you do here
}
}