org.jetbrains.kotlin.util.KotlinFrontEndException：

Question

错误: org.jetbrains.kotlin.util.KotlinFrontEndException:前端内部错误:无法分析声明

原因: kotlin.KotlinNullPointerException

android studio更新后，无法运行项目。如何修复此错误？使用的android studio版本为3.3，kotlin-stdlib版本为1.3.0。是kotlin版本的bug还是android studio的bug？或者任何其他的。

 org.jetbrains.kotlin.util.KotlinFrontEndException: Front-end Internal error: Failed to analyze declaration
Cause: kotlin.KotlinNullPointerException
File being compiled at position: (48,1) in /CountrySelectActivity.kt
The root cause was thrown at: KtQualifiedExpression.kt:35
at org.jetbrains.kotlin.resolve.ExceptionWrappingKtVisitorVoid.visitDeclaration(ExceptionWrappingKtVisitorVoid.kt:43)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitDeclaration(KtVisitorVoid.java:453)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitDeclaration(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtVisitor.visitNamedDeclaration(KtVisitor.java:398)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedDeclaration(KtVisitorVoid.java:381)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedDeclaration(KtVisitorVoid.java:959)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedDeclaration(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtVisitor.visitClassOrObject(KtVisitor.java:41)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitClassOrObject(KtVisitorVoid.java:37)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitClassOrObject(KtVisitorVoid.java:465)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitClassOrObject(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtVisitor.visitClass(KtVisitor.java:33)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitClass(KtVisitorVoid.java:33)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitClass(KtVisitorVoid.java:459)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitClass(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtClass.accept(KtClass.kt:34)
at org.jetbrains.kotlin.psi.KtElementImplStub.accept(KtElementImplStub.java:59)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzer$analyzeDeclarations$1.registerDeclarations(LazyTopDownAnalyzer.kt:78)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzer$analyzeDeclarations$1.visitKtFile(LazyTopDownAnalyzer.kt:96)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitKtFile(KtVisitorVoid.java:513)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitKtFile(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtFile.accept(KtFile.kt:221)
at org.jetbrains.kotlin.psi.KtFile.accept(KtFile.kt:208)
at org.jetbrains.kotlin.resolve.ExceptionWrappingKtVisitorVoid.visitElement(ExceptionWrappingKtVisitorVoid.kt:27)
at org.jetbrains.kotlin.com.intellij.psi.PsiElementVisitor.visitFile(PsiElementVisitor.java:34)
at org.jetbrains.kotlin.psi.KtVisitor.visitKtFile(KtVisitor.java:73)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitKtFile(KtVisitorVoid.java:69)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitKtFile(KtVisitorVoid.java:513)
at org.jetbrains.kotlin.psi.KtVisitorVoid.visitKtFile(KtVisitorVoid.java:21)
at org.jetbrains.kotlin.psi.KtFile.accept(KtFile.kt:221)
at org.jetbrains.kotlin.psi.KtFile.accept(KtFile.kt:208)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzer.analyzeDeclarations(LazyTopDownAnalyzer.kt:201)
at org.jetbrains.kotlin.resolve.LazyTopDownAnalyzer.analyzeDeclarations$default(LazyTopDownAnalyzer.kt:60)
at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:110)
at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:82)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:375)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:67)
at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:107)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:366)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:120)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:161)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:362)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:102)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:225)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.access$compileIncrementally(IncrementalCompilerRunner.kt:39)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner$compile$2.invoke(IncrementalCompilerRunner.kt:91)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:103)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.execIncrementalCompiler(CompileServiceImpl.kt:606)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.access$execIncrementalCompiler(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:455)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:1029)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:1071)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:1028)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:454)
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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:835)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: kotlin.KotlinNullPointerException
at org.jetbrains.kotlin.psi.KtQualifiedExpression$DefaultImpls.getOperationTokenNode(KtQualifiedExpression.kt:35)
at org.jetbrains.kotlin.psi.KtDotQualifiedExpression.getOperationTokenNode(KtDotQualifiedExpression.kt:25)
at org.jetbrains.kotlin.psi.KtQualifiedExpression$DefaultImpls.getExpression(KtQualifiedExpression.kt:41)
at org.jetbrains.kotlin.psi.KtQualifiedExpression$DefaultImpls.getSelectorExpression(KtQualifiedExpression.kt:32)
at org.jetbrains.kotlin.psi.KtDotQualifiedExpression.getSelectorExpression(KtDotQualifiedExpression.kt:55)
at org.jetbrains.kotlin.psi.KtPackageDirective.getPackageNames(KtPackageDirective.java:61)
at org.jetbrains.kotlin.psi.KtPackageDirective.getQualifiedNameOf(KtPackageDirective.java:158)
at org.jetbrains.kotlin.psi.KtPackageDirective.getQualifiedName(KtPackageDirective.java:149)
at org.jetbrains.kotlin.psi.KtPackageDirective.getFqName(KtPackageDirective.java:111)
at org.jetbrains.kotlin.psi.KtFile.getPackageFqNameByTree(KtFile.kt:95)
at org.jetbrains.kotlin.psi.KtFile.getPackageFqName(KtFile.kt:83)
at org.jetbrains.kotlin.resolve.lazy.declarations.FileBasedDeclarationProviderFactory.computeFilesByPackage(FileBasedDeclarationProviderFactory.java:54)
at org.jetbrains.kotlin.resolve.lazy.declarations.FileBasedDeclarationProviderFactory.lambda$new$0(FileBasedDeclarationProviderFactory.java:47)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:354)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:410)
at org.jetbrains.kotlin.resolve.lazy.declarations.FileBasedDeclarationProviderFactory.packageExists(FileBasedDeclarationProviderFactory.java:70)
at org.jetbrains.kotlin.resolve.lazy.declarations.AbstractDeclarationProviderFactory.getPackageMemberDeclarationProvider(AbstractDeclarationProviderFactory.java:41)
at org.jetbrains.kotlin.resolve.lazy.ResolveSession.getPackageFragment(ResolveSession.java:213)

Answer 1

这个问题可以通过清理和重建项目来解决。

Answer 2

intellij 2020.1上的Build > Rebuild Project修复了这个问题

Answer 3

转到您的项目文件夹并删除build文件夹和out文件夹，然后重试，它对我有效。