Sometimes I get internal errors probably related t...

# compiler

[Norbi]

Sometimes I get internal errors probably related to incremental compilation (stack trace in comment).
These errors cannot be reproduced, the next compilation is performed without internal errors.
Is it automatically reported to Jetbrains somehow?
It is also interesting that I haven't seen any automatic "error reporting" recently (while in the past I have reported lots of errors with this built-in reporting tool).
Maybe I should reactivate it somehow?

[Norbi]

java.lang.IllegalStateException: Cannot serialize error type: [Error type: Type for error type constructor (XYZ)]?
	at org.jetbrains.kotlin.serialization.SerializerExtension.serializeErrorType(SerializerExtension.kt:89)
	at org.jetbrains.kotlin.backend.common.serialization.metadata.KlibMetadataSerializerExtension.serializeErrorType(KlibMetadataSerializerExtension.kt:45)
	at org.jetbrains.kotlin.serialization.DescriptorSerializer.type$serialization(DescriptorSerializer.kt:554)
	at org.jetbrains.kotlin.serialization.DescriptorSerializer.typeId(DescriptorSerializer.kt:548)
	at org.jetbrains.kotlin.serialization.DescriptorSerializer.valueParameter(DescriptorSerializer.kt:498)
	at org.jetbrains.kotlin.serialization.DescriptorSerializer.functionProto(DescriptorSerializer.kt:370)
	at org.jetbrains.kotlin.serialization.DescriptorSerializer.packagePartProto(DescriptorSerializer.kt:676)
	at org.jetbrains.kotlin.backend.common.serialization.metadata.KlibMetadataSerializer.buildPackageProto(KlibMetadataSerializer.kt:125)
	at org.jetbrains.kotlin.backend.common.serialization.metadata.KlibMetadataSerializer.access$buildPackageProto(KlibMetadataSerializer.kt:32)
	at org.jetbrains.kotlin.backend.common.serialization.metadata.KlibMetadataSerializer.serializeDescriptors(KlibMetadataSerializer.kt:148)
	at org.jetbrains.kotlin.backend.common.serialization.metadata.KlibMetadataIncrementalSerializer.serializePackageFragment(KlibMetadataIncrementalSerializer.kt:56)
	at org.jetbrains.kotlin.ir.backend.js.KlibKt.serializeScope(klib.kt:810)
	at org.jetbrains.kotlin.ir.backend.js.KlibKt.compareMetadataAndGoToNextICRoundIfNeeded(klib.kt:834)
	at org.jetbrains.kotlin.ir.backend.js.KlibKt.access$compareMetadataAndGoToNextICRoundIfNeeded(klib.kt:1)
	at org.jetbrains.kotlin.ir.backend.js.ModulesStructure.runAnalysis(klib.kt:551)
	at org.jetbrains.kotlin.ir.backend.js.PrepareAnalyzedSourceModuleKt.prepareAnalyzedSourceModule(prepareAnalyzedSourceModule.kt:30)
	at org.jetbrains.kotlin.ir.backend.js.PrepareAnalyzedSourceModuleKt.prepareAnalyzedSourceModule$default(prepareAnalyzedSourceModule.kt:17)
	at org.jetbrains.kotlin.cli.js.K2JsIrCompiler.processSourceModule(K2JsIrCompiler.kt:427)
	at org.jetbrains.kotlin.cli.js.K2JsIrCompiler.doExecute(K2JsIrCompiler.kt:273)
	at org.jetbrains.kotlin.cli.js.K2JSCompiler.doExecute(K2JSCompiler.java:181)
	at org.jetbrains.kotlin.cli.js.K2JSCompiler.doExecute(K2JSCompiler.java:72)
	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.incremental.IncrementalJsCompilerRunner.runCompiler(IncrementalJsCompilerRunner.kt:218)
	at org.jetbrains.kotlin.incremental.IncrementalJsCompilerRunner.runCompiler(IncrementalJsCompilerRunner.kt:86)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.doCompile(IncrementalCompilerRunner.kt:477)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:400)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.tryCompileIncrementally$lambda$6$compile(IncrementalCompilerRunner.kt:231)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.tryCompileIncrementally(IncrementalCompilerRunner.kt:247)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:116)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile$default(IncrementalCompilerRunner.kt:109)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execJsIncrementalCompiler(CompileServiceImpl.kt:579)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execJsIncrementalCompiler(CompileServiceImpl.kt:105)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1715)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:578)
	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$1.run(Transport.java:197)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:598)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:844)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:721)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:720)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1589)

[dmitriy.novozhilov]

Yeah, this error seems to be related to the incremental compilation
Please report them to YouTrack

Is it automatically reported to Jetbrains somehow?

It is also interesting that I haven't seen any automatic "error reporting" recently (while in the past I have reported lots of errors with this built-in reporting tool).

Maybe I should reactivate it somehow?

There are errors from build and from the IDE
First are not reported anywhere
Second can be reported manually via IDEA UI, but few versions ago showing of them was disabled by default. You can turn them on again by enabling internal mode