NullPointerException with KSP2 [350179256]

Assigned

Bug

Status Update

No update yet.

Description

ga...@gmail.com

created issue #1

Jun 30, 2024 10:57AM

Component used: Room Version used: 2.7.0-alpha04 Devices/Android versions reproduced on: n/a

I was able to reproduce this with https://github.com/android/sunflower after updating it to use Kotlin 2.0.0, KSP 2.0.0-1.0.22 and Room 2.7.0-alpha04.

The first NPE seems to be triggered by the @TypeConverters annotation on AppDatabase (see here):

Caused by: java.lang.NullPointerException
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl$annotationType$2.invoke(KSAnnotationImpl.kt:61)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl$annotationType$2.invoke(KSAnnotationImpl.kt:52)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl.getAnnotationType(KSAnnotationImpl.kt:52)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotation(KSValidateVisitor.kt:47)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitValueArgument$visitValue(KSValidateVisitor.kt:104)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitValueArgument(KSValidateVisitor.kt:108)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitValueArgument(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSValueArgumentImpl.accept(KSValueArgumentImpl.kt:52)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotation(KSValidateVisitor.kt:50)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotation(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl.accept(KSAnnotationImpl.kt:148)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotated(KSValidateVisitor.kt:40)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitDeclaration(KSValidateVisitor.kt:23)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitClassDeclaration(KSValidateVisitor.kt:67)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitClassDeclaration(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSClassDeclarationImpl.accept(KSClassDeclarationImpl.kt:175)
        at com.google.devtools.ksp.UtilsKt.validate(utils.kt:125)
        at com.google.devtools.ksp.UtilsKt.validate$default(utils.kt:124)
        at androidx.room.compiler.processing.ksp.KspElement.validate(KspElement.kt:60)
        at androidx.room.compiler.processing.CommonProcessorDelegate.processRound(XBasicAnnotationProcessor.kt:107)
        at androidx.room.compiler.processing.ksp.KspBasicAnnotationProcessor.process(KspBasicAnnotationProcessor.kt:62)
        at com.google.devtools.ksp.impl.KotlinSymbolProcessing.execute(KotlinSymbolProcessing.kt:533)
        at com.google.devtools.ksp.impl.KSPLoader$Companion.loadAndRunKSP(KSPLoader.kt:36)
        at com.google.devtools.ksp.impl.KSPLoader.loadAndRunKSP(KSPLoader.kt)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:578)
        at com.google.devtools.ksp.gradle.KspAAWorkerAction.execute(KspAATask.kt:523)
        at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
        at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
        at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
        at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:170)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:187)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:120)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:162)
        at org.gradle.internal.Factories$1.create(Factories.java:31)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:264)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:128)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:133)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:157)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:126)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:577)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
        ... 5 more

When removing @TypeConverters I'm able to get a second different NPE which seems to originate in the GardenPlanting entity (link). Removing GardentPlanting from AppDatabase will result in regular room validation errors that the garden_planting table wasn't found which should mean that only that entity triggers the NPE while the other entity (Plant) is fine.

Caused by: java.lang.NullPointerException
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl$annotationType$2.invoke(KSAnnotationImpl.kt:61)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl$annotationType$2.invoke(KSAnnotationImpl.kt:52)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl.getAnnotationType(KSAnnotationImpl.kt:52)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotation(KSValidateVisitor.kt:47)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitValueArgument$visitValue(KSValidateVisitor.kt:104)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitValueArgument(KSValidateVisitor.kt:108)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitValueArgument(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSValueArgumentImpl.accept(KSValueArgumentImpl.kt:52)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotation(KSValidateVisitor.kt:50)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotation(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSAnnotationImpl.accept(KSAnnotationImpl.kt:148)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitAnnotated(KSValidateVisitor.kt:40)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitDeclaration(KSValidateVisitor.kt:23)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitPropertyDeclaration(KSValidateVisitor.kt:95)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitPropertyDeclaration(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSPropertyDeclarationImpl.accept(KSPropertyDeclarationImpl.kt:168)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitDeclarationContainer(KSValidateVisitor.kt:28)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitClassDeclaration(KSValidateVisitor.kt:70)
        at com.google.devtools.ksp.visitor.KSValidateVisitor.visitClassDeclaration(KSValidateVisitor.kt:5)
        at com.google.devtools.ksp.impl.symbol.kotlin.KSClassDeclarationImpl.accept(KSClassDeclarationImpl.kt:175)
        at com.google.devtools.ksp.UtilsKt.validate(utils.kt:125)
        at com.google.devtools.ksp.UtilsKt.validate$default(utils.kt:124)
        at androidx.room.compiler.processing.ksp.KspElement.validate(KspElement.kt:60)
        at androidx.room.processor.PojoProcessor.doProcess(PojoProcessor.kt:119)
        at androidx.room.processor.PojoProcessor.access$doProcess(PojoProcessor.kt:54)
        at androidx.room.processor.PojoProcessor$process$1.invoke(PojoProcessor.kt:111)
        at androidx.room.processor.PojoProcessor$process$1.invoke(PojoProcessor.kt:108)
        at androidx.room.processor.cache.Cache$Bucket.get(Cache.kt:52)
        at androidx.room.processor.PojoProcessor.process(PojoProcessor.kt:108)
        at androidx.room.solver.TypeAdapterStore$findRowAdapter$1.invoke(TypeAdapterStore.kt:932)
        at androidx.room.solver.TypeAdapterStore$findRowAdapter$1.invoke(TypeAdapterStore.kt:924)
        at androidx.room.processor.Context.collectLogs(Context.kt:187)
        at androidx.room.solver.TypeAdapterStore.findRowAdapter(TypeAdapterStore.kt:924)
        at androidx.room.solver.TypeAdapterStore.findRowAdapter$default(TypeAdapterStore.kt:904)
        at androidx.room.solver.TypeAdapterStore.findQueryResultAdapter(TypeAdapterStore.kt:572)
        at androidx.room.solver.binderprovider.CoroutineFlowResultBinderProvider.provide(CoroutineFlowResultBinderProvider.kt:45)
        at androidx.room.solver.TypeAdapterStore.findQueryResultBinder(TypeAdapterStore.kt:453)
        at androidx.room.solver.TypeAdapterStore.findQueryResultBinder(TypeAdapterStore.kt:443)
        at androidx.room.processor.DefaultMethodProcessorDelegate.findResultBinder(MethodProcessorDelegate.kt:147)
        at androidx.room.processor.InternalQueryProcessor.getQueryMethod(QueryMethodProcessor.kt:240)
        at androidx.room.processor.InternalQueryProcessor.processQuery(QueryMethodProcessor.kt:167)
        at androidx.room.processor.QueryMethodProcessor$process$1.invoke(QueryMethodProcessor.kt:75)
        at androidx.room.processor.QueryMethodProcessor$process$1.invoke(QueryMethodProcessor.kt:68)
        at androidx.room.processor.Context.collectLogs(Context.kt:187)
        at androidx.room.processor.QueryMethodProcessor.process(QueryMethodProcessor.kt:68)
        at androidx.room.processor.DaoProcessor.process(DaoProcessor.kt:148)
        at androidx.room.processor.DatabaseProcessor$doProcess$daoMethods$3.invoke(DatabaseProcessor.kt:118)
        at androidx.room.processor.DatabaseProcessor$doProcess$daoMethods$3.invoke(DatabaseProcessor.kt:97)
        at kotlin.sequences.TransformingSequence$iterator$1.next(Sequences.kt:210)
        at kotlin.sequences.FilteringSequence$iterator$1.calcNext(Sequences.kt:170)
        at kotlin.sequences.FilteringSequence$iterator$1.hasNext(Sequences.kt:194)
        at kotlin.sequences.SequencesKt___SequencesKt.toList(_Sequences.kt:813)
        at androidx.room.processor.DatabaseProcessor.doProcess(DatabaseProcessor.kt:122)
        at androidx.room.processor.DatabaseProcessor.process(DatabaseProcessor.kt:57)
        at androidx.room.DatabaseProcessingStep$process$databases$1$1.invoke(DatabaseProcessingStep.kt:69)
        at androidx.room.DatabaseProcessingStep$process$databases$1$1.invoke(DatabaseProcessingStep.kt:68)
        at androidx.room.processor.Context.collectLogs(Context.kt:187)
        at androidx.room.DatabaseProcessingStep.process(DatabaseProcessingStep.kt:68)
        at androidx.room.compiler.processing.CommonProcessorDelegate.processRound(XBasicAnnotationProcessor.kt:134)
        at androidx.room.compiler.processing.ksp.KspBasicAnnotationProcessor.process(KspBasicAnnotationProcessor.kt:62)
        at com.google.devtools.ksp.impl.KotlinSymbolProcessing.execute(KotlinSymbolProcessing.kt:533)
        at com.google.devtools.ksp.impl.KSPLoader$Companion.loadAndRunKSP(KSPLoader.kt:36)
        at com.google.devtools.ksp.impl.KSPLoader.loadAndRunKSP(KSPLoader.kt)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:578)
        at com.google.devtools.ksp.gradle.KspAAWorkerAction.execute(KspAATask.kt:523)
        at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
        at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
        at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
        at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:170)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:187)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:120)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:162)
        at org.gradle.internal.Factories$1.create(Factories.java:31)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:264)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:128)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:133)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:157)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:126)
        ... 7 more

Comments

da...@google.com <da...@google.com> #2Jul 25, 2024 01:08PM

Reassigned to ku...@google.com.

there are some image for help

ac...@gmail.com <ac...@gmail.com> #3Dec 20, 2024 10:33PM

hello?

Message last modified on Dec 20, 2024 10:34PM

Issue 350179256

Description

Issue summary

Comments

da...@google.com <da...@google.com> #2Jul 25, 2024 01:08PM

ac...@gmail.com <ac...@gmail.com> #3Dec 20, 2024 10:33PM

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