Ksp version 2.0.21-1.0.26: java.lang.IllegalStateException: Storage for [C:\Users\MyName\AndroidStudioProjects\MyProject\app\build\kspCaches\debug\symbolLookups\id-to-file.tab] is already registered

[sarimmehdi]

This error was already reported here but the latest version doesn't fix it. Here is my situation. I had a Type Converter for a Room database:

class PuzzleListTypeConverters {

    @TypeConverter
    fun fromStringToShapeTypeListFromDatabase(data: String?): List<ShapeType>? {
        return data?.split(",")?.map { ShapeType.valueOf(it) }
    }

    @TypeConverter
    fun fromShapeTypeListToStringToDatabase(data: List<ShapeType>?): String? {
        return data?.joinToString(",")
    }
}

I then deleted the fromShapeTypeListToStringToDatabase method and tried to build the app. I got an error and I realized I actually did need the method I originally removed. So, I re-added fromShapeTypeListToStringToDatabase it back in but now I get this error:

java.lang.IllegalStateException: Storage for [C:\Users\MyName\AndroidStudioProjects\MyProject\app\build\kspCaches\debug\symbolLookups\id-to-file.tab] is already registered
	at org.jetbrains.kotlin.com.intellij.util.io.FilePageCache.registerPagedFileStorage(FilePageCache.java:410)
	at org.jetbrains.kotlin.com.intellij.util.io.PagedFileStorage.<init>(PagedFileStorage.java:72)
	at org.jetbrains.kotlin.com.intellij.util.io.ResizeableMappedFile.<init>(ResizeableMappedFile.java:55)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentBTreeEnumerator.<init>(PersistentBTreeEnumerator.java:128)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentEnumerator.createDefaultEnumerator(PersistentEnumerator.java:52)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapImpl.<init>(PersistentMapImpl.java:165)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapImpl.<init>(PersistentMapImpl.java:140)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapBuilder.buildImplementation(PersistentMapBuilder.java:88)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapBuilder.build(PersistentMapBuilder.java:71)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:45)
	at org.jetbrains.kotlin.com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:71)
	at org.jetbrains.kotlin.incremental.storage.LazyStorage.createMap(LazyStorage.kt:62)
	at org.jetbrains.kotlin.incremental.storage.LazyStorage.getStorageOrCreateNew(LazyStorage.kt:59)
	at org.jetbrains.kotlin.incremental.storage.LazyStorage.set(LazyStorage.kt:80)
	at org.jetbrains.kotlin.incremental.storage.PersistentStorageWrapper.set(PersistentStorage.kt:96)
	at org.jetbrains.kotlin.incremental.LookupStorage.addFileIfNeeded(LookupStorage.kt:165)
	at org.jetbrains.kotlin.incremental.LookupStorage.addAll$lambda$4(LookupStorage.kt:117)
	at org.jetbrains.kotlin.utils.CollectionsKt.keysToMap(collections.kt:117)
	at org.jetbrains.kotlin.incremental.LookupStorage.addAll(LookupStorage.kt:117)
	at org.jetbrains.kotlin.incremental.BuildUtilKt.update(buildUtil.kt:134)
	at com.google.devtools.ksp.LookupStorageWrapperImpl.update(IncrementalContext.kt:231)
	at com.google.devtools.ksp.common.IncrementalContextBase.updateLookupCache(IncrementalContextBase.kt:133)
	at com.google.devtools.ksp.common.IncrementalContextBase.updateCaches(IncrementalContextBase.kt:365)
	at com.google.devtools.ksp.common.IncrementalContextBase.access$updateCaches(IncrementalContextBase.kt:62)
	at com.google.devtools.ksp.common.IncrementalContextBase$updateCachesAndOutputs$1.invoke(IncrementalContextBase.kt:476)
	at com.google.devtools.ksp.common.IncrementalContextBase$updateCachesAndOutputs$1.invoke(IncrementalContextBase.kt:428)
	at com.google.devtools.ksp.common.IncrementalContextBase.closeFilesOnException(IncrementalContextBase.kt:408)
	at com.google.devtools.ksp.common.IncrementalContextBase.updateCachesAndOutputs(IncrementalContextBase.kt:428)
	at com.google.devtools.ksp.AbstractKotlinSymbolProcessingExtension.doAnalysis(KotlinSymbolProcessingExtension.kt:370)
	at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:112)
	at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:75)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze$lambda$12(KotlinToJVMBytecodeCompiler.kt:373)
	at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:112)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:364)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.repeatAnalysisIfNeeded(KotlinToJVMBytecodeCompiler.kt:282)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.repeatAnalysisIfNeeded(KotlinToJVMBytecodeCompiler.kt:282)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.runFrontendAndGenerateIrUsingClassicFrontend(KotlinToJVMBytecodeCompiler.kt:195)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:106)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:170)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:43)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:103)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:49)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1555)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
	at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
	at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Unknown Source)
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Unknown Source)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)
	Suppressed: java.lang.Exception: Storage[C:\Users\MyName\AndroidStudioProjects\MyProject\app\build\kspCaches\debug\symbolLookups\id-to-file.tab] registration stack trace
		at org.jetbrains.kotlin.com.intellij.util.io.FilePageCache.registerPagedFileStorage(FilePageCache.java:437)
		at org.jetbrains.kotlin.com.intellij.util.io.PagedFileStorage.<init>(PagedFileStorage.java:72)
		at org.jetbrains.kotlin.com.intellij.util.io.ResizeableMappedFile.<init>(ResizeableMappedFile.java:55)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentBTreeEnumerator.<init>(PersistentBTreeEnumerator.java:128)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentEnumerator.createDefaultEnumerator(PersistentEnumerator.java:52)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapImpl.<init>(PersistentMapImpl.java:165)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapImpl.<init>(PersistentMapImpl.java:140)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapBuilder.buildImplementation(PersistentMapBuilder.java:88)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentMapBuilder.build(PersistentMapBuilder.java:71)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:45)
		at org.jetbrains.kotlin.com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:71)
		at org.jetbrains.kotlin.incremental.storage.LazyStorage.createMap(LazyStorage.kt:62)
		at org.jetbrains.kotlin.incremental.storage.LazyStorage.getStorageIfExists(LazyStorage.kt:53)
		at org.jetbrains.kotlin.incremental.storage.LazyStorage.get(LazyStorage.kt:76)
		at org.jetbrains.kotlin.incremental.storage.PersistentStorageWrapper.get(PersistentStorage.kt:92)
		at org.jetbrains.kotlin.incremental.LookupStorage.get(LookupStorage.kt:99)
		at com.google.devtools.ksp.LookupStorageWrapperImpl.get(IncrementalContext.kt:224)
		at com.google.devtools.ksp.common.IncrementalContextBase.calcDirtyFiles(IncrementalContextBase.kt:234)
		at com.google.devtools.ksp.AbstractKotlinSymbolProcessingExtension$doAnalysis$2.invoke(KotlinSymbolProcessingExtension.kt:196)
		at com.google.devtools.ksp.AbstractKotlinSymbolProcessingExtension$doAnalysis$2.invoke(KotlinSymbolProcessingExtension.kt:189)
		at com.google.devtools.ksp.AbstractKotlinSymbolProcessingExtension.handleException(KotlinSymbolProcessingExtension.kt:414)
		at com.google.devtools.ksp.AbstractKotlinSymbolProcessingExtension.doAnalysis(KotlinSymbolProcessingExtension.kt:189)
		at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:112)
		at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:75)
		at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze$lambda$12(KotlinToJVMBytecodeCompiler.kt:373)
		at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:112)
		at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:364)
		... 23 more

[sarimmehdi]

Okay. The way I was finally able to solve this was by restarting my PC and then deleting the entire .gradle folder (without restarting, you can't delete the whole folder). I then booted up Android Studio and rebuilt my project. Now, I can run everything without problems.

This is clearly not ideal. Is there another solution to this? I cannot be expected to do this everytime I make a change to my Room Database. Does kapt also have the same issue?

[ting-yuan]

Hi @sarimmehdi, would you mind to share a test case?

[sarimmehdi]

Hi @sarimmehdi, would you mind to share a test case?

Unfortunately not but you should be able to reproduce it by creating a type list converter and then just modifying it in some way and trying to build again