IntelliJ 中的 Kotlin 1.4.20 gradle kts 问题答案

【问题标题】：Kotlin 1.4.20 gradle kts issue in IntelliJIntelliJ 中的 Kotlin 1.4.20 gradle kts 问题
【发布时间】：2020-11-24 21:46:19
【问题描述】：

自从我迁移到 kotlin 1.4.20 以来，我的 build.gradle.kts 一直面临着问题，整个事情基本上都是红色的。另外，gradle 版本是 6.7.1。

任何人都面临类似的问题，还是只有我一个人？有什么解决方法吗？

当通过 cli 运行时，构建工作正常，但在 IntelliJ 中，整个事情都是红色的

IntelliJ 中的异常

java.lang.IllegalArgumentException: declarationDescriptor is null for constructor = TypeVariable(K) with class org.jetbrains.kotlin.resolve.calls.inference.model.TypeVariableTypeConstructor
    at org.jetbrains.kotlin.js.descriptorUtils.DescriptorUtilsKt.getJetTypeFqName(descriptorUtils.kt:23)
    at org.jetbrains.kotlin.js.descriptorUtils.DescriptorUtilsKt$getJetTypeFqName$typeArgumentsAsString$joinedTypeArguments$1.fun(descriptorUtils.kt:32)
    at org.jetbrains.kotlin.js.descriptorUtils.DescriptorUtilsKt$getJetTypeFqName$typeArgumentsAsString$joinedTypeArguments$1.fun(descriptorUtils.kt)
    at com.intellij.openapi.util.text.StringUtil.join(StringUtil.java:1337)
    at com.intellij.openapi.util.text.StringUtil.join(StringUtil.java:1327)
    at com.intellij.openapi.util.text.StringUtil.join(StringUtil.java:1307)
    at org.jetbrains.kotlin.js.descriptorUtils.DescriptorUtilsKt.getJetTypeFqName(descriptorUtils.kt:32)
    at org.jetbrains.hdfsplugin.highlight.kotlin.KotlinSignatureCondition.getReturnTypeFqn(KotlinSignatureCondition.kt:18)
    at org.jetbrains.hdfsplugin.highlight.kotlin.KotlinSignatureCondition.getReturnTypeFqn(KotlinSignatureCondition.kt:8)
    at org.jetbrains.hdfsplugin.highlight.SignatureCondition.checkCondition(SignatureCondition.kt:7)
    at org.jetbrains.hdfsplugin.highlight.inspection.invalidFormat.InvalidFormatInspection.visitCall(InvalidFormatInspection.kt:13)
    at org.jetbrains.hdfsplugin.highlight.inspection.invalidFormat.KotlinHdfsInvalidFormatInspection$buildVisitor$1.visitCallExpression(KotlinHdfsInvalidFormatInspection.kt:15)
    at org.jetbrains.kotlin.psi.KtVisitorVoid.visitCallExpression(KtVisitorVoid.java:803)
    at org.jetbrains.kotlin.psi.KtVisitorVoid.visitCallExpression(KtVisitorVoid.java:21)
    at org.jetbrains.kotlin.psi.KtCallExpression.accept(KtCallExpression.java:35)
    at org.jetbrains.kotlin.psi.KtElementImpl.accept(KtElementImpl.java:51)
    at com.intellij.codeInspection.InspectionEngine.acceptElements(InspectionEngine.java:65)
    at com.intellij.codeInspection.InspectionEngine.createVisitorAndAcceptElements(InspectionEngine.java:56)
    at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.runToolOnElements(LocalInspectionsPass.java:296)
    at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$3(LocalInspectionsPass.java:265)
    at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:155)
    at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:147)
    at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$4(LocalInspectionsPass.java:264)
    at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:126)
    at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:115)
    at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$5(LocalInspectionsPass.java:264)
    at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:149)
    at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1110)
    at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:105)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:629)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:581)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:60)
    at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:117)
    at com.intellij.concurrency.ApplierCompleter.lambda$compute$0(ApplierCompleter.java:96)
    at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:170)
    at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:182)
    at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:96)
    at java.base/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:746)
    at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
    at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
    at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
    at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
    at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:

【问题讨论】：

你在 IntelliJ 中配置了 Kotlin 版本吗？最新的 kotlin 插件？
你能显示几个最后的idea.log（帮助|显示登录...操作）文件吗？运营项目或所有（甚至是新）项目都会发生这种情况吗？
仅适用于 kotlin 1.4.20 项目
另外，用于 kotlin 崩溃的 jetbrains 插件
例外是youtrack.jetbrains.com/issue/BDIDE-1074，大数据工具插件负责：plugins.jetbrains.com/plugin/12494-big-data-tools

标签： kotlin gradle intellij-idea jetbrains-ide kotlin1.4

【解决方案1】：

尝试删除IDEA缓存文件夹：

~/Library/Caches/JetBrains/<product><version> on macOS
~/.cache/JetBrains/<product><version> on Linux
%LOCALAPPDATA%\JetBrains\<product><version> on Windows

如果没有帮助，请在Youtrack 中提出问题。

【讨论】：

这没有帮助