Gradle build error after updating to 1.1.11 from 1.1.6

Question

Gradle build error after updating to 1.1.11 from 1.1.6

doniwinata0309 opened this issue 6 years ago · comments

Hi,
I got this error after updating to parceler 1.1.11, while it is working fine on parceler 1.1.6

Android gradle plugin : 3.1.2
Kotlin: 1.2.40
androidSupport : 27.1.1
Databinding compiler: 27.1.1

Here some error log from logcat and please let me know if you need additional information. do you know what might be wrong with this ? thank you

12:09:00.321 [ERROR] [system.err]   symbol:   class DataBindingComponent
12:09:00.321 [ERROR] [system.err]   location: class LayerViewDescriptionToolbarSearchContentBinding
12:09:00.322 [ERROR] [system.err] /Users/doni.winata/android-v3/app/build/generated/source/dataBinding/baseClasses/general/debug/com/test/android/databinding/LayerViewDescriptionToolbarSearchContentBinding.java:70: error: cannot find symbol

12:09:00.751 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] > java.lang.NullPointerException
12:09:00.751 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
12:09:00.752 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Try:
12:09:00.752 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]  Run with --scan to get full insights.
12:09:00.752 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
12:09:00.752 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Exception is:
12:09:00.752 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:compileGeneralDebugJavaWithJavac'.
12:09:00.752 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:110)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:77)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.SkipCachedTaskExecuter.execute(SkipCachedTaskExecuter.java:105)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:59)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ResolveBuildCacheKeyExecuter.execute(ResolveBuildCacheKeyExecuter.java:79)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:59)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:101)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.java:44)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:91)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:62)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:59)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
12:09:00.753 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.run(EventFiringTaskExecuter.java:51)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:300)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:292)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:46)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.LocalTaskInfoExecutor.execute(LocalTaskInfoExecutor.java:42)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:277)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:262)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:135)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:130)
12:09:00.754 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.execute(DefaultTaskPlanExecutor.java:200)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.executeWithWork(DefaultTaskPlanExecutor.java:191)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.run(DefaultTaskPlanExecutor.java:130)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Caused by: java.lang.RuntimeException: java.lang.NullPointerException
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.main.Main.compile(Main.java:553)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.AnnotationProcessingCompileTask.call(AnnotationProcessingCompileTask.java:89)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.ResourceCleaningCompilationTask.call(ResourceCleaningCompilationTask.java:57)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:50)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:36)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:100)
12:09:00.755 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:52)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:38)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:49)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:35)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:39)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:110)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:106)
12:09:00.756 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:59)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:43)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:153)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:121)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.android.build.gradle.tasks.factory.AndroidJavaCompile.compile(AndroidJavaCompile.java:125)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute(IncrementalTaskAction.java:50)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:131)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:300)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:292)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
12:09:00.757 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:120)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:99)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   ... 33 more
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Caused by: java.lang.NullPointerException
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.base.Preconditions.checkNotNull(Preconditions.java:210)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.ImmutableList.of(ImmutableList.java:89)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.ImmutableList.copyOf(ImmutableList.java:273)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.ImmutableList.copyOf(ImmutableList.java:226)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.FluentIterable.toList(FluentIterable.java:373)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.adapter.GenericsUtil$1.buildGenericParameters(GenericsUtil.java:79)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.adapter.ASTGenericTypeWrapper.getGenericArgumentTypes(ASTGenericTypeWrapper.java:43)
12:09:00.758 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.adapter.GenericsUtil$1.buildGenericParameters(GenericsUtil.java:74)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.adapter.ASTGenericTypeWrapper.getGenericArgumentTypes(ASTGenericTypeWrapper.java:43)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.adapter.ASTGenericTypeWrapper.equals(ASTGenericTypeWrapper.java:162)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.util.matcher.ASTTypeMatcher.matches(ASTTypeMatcher.java:52)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.util.matcher.ASTTypeMatcher.matches(ASTTypeMatcher.java:26)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.Generators.matches(Generators.java:45)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.matcher.GenericCollectionMatcher$1.apply(GenericCollectionMatcher.java:49)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.matcher.GenericCollectionMatcher$1.apply(GenericCollectionMatcher.java:47)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.Iterators.all(Iterators.java:697)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.Iterables.all(Iterables.java:632)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.collect.FluentIterable.allMatch(FluentIterable.java:225)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.matcher.GenericCollectionMatcher.matches(GenericCollectionMatcher.java:47)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.matcher.GenericCollectionMatcher.matches(GenericCollectionMatcher.java:30)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.Generators.matches(Generators.java:45)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.ParcelableAnalysis.validateType(ParcelableAnalysis.java:649)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.ParcelableAnalysis.innerAnalyze(ParcelableAnalysis.java:315)
12:09:00.759 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.ParcelableAnalysis.analyze(ParcelableAnalysis.java:68)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.ParcelTransactionWorker.innerRun(ParcelTransactionWorker.java:48)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.ParcelTransactionWorker.innerRun(ParcelTransactionWorker.java:31)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.AbstractCompletionTransactionWorker.run(AbstractCompletionTransactionWorker.java:35)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.CodeGenerationScopedTransactionWorker.innerRun(CodeGenerationScopedTransactionWorker.java:47)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.AbstractCompletionTransactionWorker.run(AbstractCompletionTransactionWorker.java:35)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.ScopedTransactionWorker.run(ScopedTransactionWorker.java:55)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.Transaction.run(Transaction.java:77)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.guava.util.concurrent.MoreExecutors$DirectExecutorService.execute(MoreExecutors.java:299)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.TransactionProcessorPool.execute(TransactionProcessorPool.java:60)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.TransactionProcessorComposite.execute(TransactionProcessorComposite.java:37)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.transfuse.transaction.TransactionProcessorChain.execute(TransactionProcessorChain.java:38)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.internal.ParcelProcessor.execute(ParcelProcessor.java:83)
12:09:00.760 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.parceler.ParcelAnnotationProcessor.process(ParcelAnnotationProcessor.java:84)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.processing.DelegatingProcessor.process(DelegatingProcessor.java:62)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.compile.processing.IsolatingProcessor.process(IsolatingProcessor.java:50)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:794)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:705)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1800(JavacProcessingEnvironment.java:91)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1035)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1176)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1170)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:856)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at com.sun.tools.javac.main.Main.compile(Main.java:523)
12:09:00.761 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   ... 64 more
12:09:00.761 [ERROR] [org.gradle.internal
``

John Ericksen · Answer 1 · Wed Oct 03 2018 08:01:21 GMT+0800 (China Standard Time)

Hmm, do you have a class that you've annotated with @Parcel that has generics defined?

doniwinata0309 · Answer 2 · Wed Oct 03 2018 13:36:01 GMT+0800 (China Standard Time)

Hi @johncarl81, does generic defined means is generic on the base class or generic on the field ?
We only have generic on the field:
protected LinkedHashMap<String, String> promo;
this class annotated with @Parcel and used as viewmodel for databinding.

John Ericksen · Answer 3 · Wed Oct 03 2018 23:02:47 GMT+0800 (China Standard Time)

Could you share the full details of that class? I wonder if changing LinkedHashMap<..> to just Map<...> would make a difference.

doniwinata0309 · Answer 4 · Thu Oct 04 2018 22:19:53 GMT+0800 (China Standard Time)

This is the example of full class:

@Parcel
public class TestParcel extends BaseObservable {

    protected LinkedHashMap<String, String> promo;

    public TestParcel() {
        promo = new LinkedHashMap<>();
    }

    @Bindable
    public LinkedHashMap<String, String> getPromo() {
        return promo;
    }

    public void setPromo(LinkedHashMap<String, String> promo) {
        this.promo = promo;
        notifyPropertyChanged(BR.promo);
    }
}

We use so many LinkedHashMap on the other class as well, do you think LinkedHashMap could be the problem here ?

John Ericksen · Answer 5 · Fri Oct 05 2018 00:00:33 GMT+0800 (China Standard Time)

Ah, I think it's tripping up on something in BaseObservable. Would you try the following configuration:

@Parcel(analyze = TestParcel.class)
public class TestParcel extends BaseObservable {

    protected LinkedHashMap<String, String> promo;

    public TestParcel() {
        promo = new LinkedHashMap<>();
    }

    @Bindable
    public LinkedHashMap<String, String> getPromo() {
        return promo;
    }

    public void setPromo(LinkedHashMap<String, String> promo) {
        this.promo = promo;
        notifyPropertyChanged(BR.promo);
    }

}

John Ericksen · Answer 6 · Fri Oct 05 2018 00:03:27 GMT+0800 (China Standard Time)

In general I opt for using the most general interface I can - typically using the interface over the implementation. In this case LinkedHashMap is an implementation of Map. Parceler does handle LinkedHashMap though, so that's not an issue.

doniwinata0309 · Answer 7 · Fri Oct 05 2018 15:31:42 GMT+0800 (China Standard Time)

I just added analyze on the top of the class but cannot see any difference from the log or error trace, what analyze use for ?

John Ericksen · Answer 8 · Tue Oct 16 2018 09:38:06 GMT+0800 (China Standard Time)

analyze is used to explicitly indicate which classes for Parceler to process (Javadocs)

John Ericksen · Answer 9 · Sun Nov 04 2018 02:23:11 GMT+0800 (China Standard Time)

Any success on this one @doniwinata0309 ?

doniwinata0309 · Answer 10 · Fri Nov 23 2018 20:49:50 GMT+0800 (China Standard Time)

hi @johncarl81 , apologize for the late reply.
I just put all @parcel annotation with analyze parameter, but the error remain the same. do you have other suggestion ?

doniwinata0309 · Answer 11 · Fri Nov 23 2018 21:15:01 GMT+0800 (China Standard Time)

I just check the documentation again, is it mandatory for these points after 1.1.6 ?

Use only public fields (private fields cannot be detected during annotation) that need to be serialized.
Create a public constructor with no arguments for the annotation library.

doniwinata0309 · Answer 12 · Mon Dec 03 2018 15:27:58 GMT+0800 (China Standard Time)

Hi @johncarl81, I just checked the version 1.1.17 -1.1.9 also failed with the same error. Then the version 1.1.10 has different error with 1.1.7, but the same with 1.1.11.

John Ericksen · Answer 13 · Tue Dec 04 2018 00:39:00 GMT+0800 (China Standard Time)

Hi @doniwinata0309, could you produce a quick sample app to demonstrate the issue? That would help me greatly in debugging.

doniwinata0309 · Answer 14 · Mon Dec 10 2018 22:47:00 GMT+0800 (China Standard Time)

sure, i will try to repro this from new project if possible.

By the way, after checking the build folder, i just found out that the @Parcel class is not generated with this scenario.
ex:

@Parcel
public class class1 {
  protected String id;
  protected myInnerClass myClass2;

  @Parcel
  public static class myInnerClass{
  ....
  }
}

Is this behaviour expected ?

John Ericksen · Answer 15 · Sat Dec 15 2018 00:56:15 GMT+0800 (China Standard Time)

Nope, inner classes should (and do) work.

John Ericksen · Answer 16 · Fri Dec 21 2018 01:03:35 GMT+0800 (China Standard Time)

@doniwinata0309, still having issues with this? If not, I'd like to close.

doniwinata0309 · Answer 17 · Fri Dec 21 2018 01:15:48 GMT+0800 (China Standard Time)

Yes we still facing the error, but i think we can close it for now. Aplogise for slow response. Thanks @johncarl81

doniwinata0309 · Answer 18 · Fri Dec 21 2018 01:34:09 GMT+0800 (China Standard Time)

By the way, do you have advice how to debugging the error ? I have no idea which file causing this null error. So far i know which module that causing the error, but it contains like hundred of classes with parceler annotation. It would be nice if we can pointing specific file that causing it.

John Ericksen · Answer 19 · Fri Dec 21 2018 02:09:02 GMT+0800 (China Standard Time)

quite alright... I dont know, but I've heard of similar problems recently in Kotlin... are you trying to set up an @Parcel on a sealed class?

John Ericksen · Answer 20 · Sat Dec 22 2018 08:24:19 GMT+0800 (China Standard Time)

Ping @doniwinata0309

doniwinata0309 · Answer 21 · Wed Dec 26 2018 18:48:26 GMT+0800 (China Standard Time)

Hi @johncarl81 , no we didn't use sealed class at all. I just checked my code, seems like it is different issue.

doniwinata0309 · Answer 22 · Thu Jan 10 2019 22:09:04 GMT+0800 (China Standard Time)

hi @johncarl81 , we have found 2 files that causing error. it is something like this:

@Parcel
public class ExampleClass<T extends Serializable> {
    protected String titleExample;
  
   //remove this, build success
    protected List<ParcelableClassExample<T>> testList;


    public List<ParcelableClassExample<T>> getChangeItems() {
        return null;
    }

    public void setChangeItems(List<ParcelableClassExample<T>> changeItems) {
        testList = changeItems;
    }

    public String getChangeTitle() {
        return titleExample;
    }

    public void setChangeTitle(String changeTitle) {
        titleExample = changeTitle;
    }
}

Do you know what might be wrong here ?
Removing list object will not causing error. I am still working to make sample, don't know why it cannot be repro on the sample.

John Ericksen · Answer 23 · Fri Jan 11 2019 01:00:46 GMT+0800 (China Standard Time)

Ah, it's because Parceler doesn't know what to do with the generic type here... it's undefined in terms of this particular class. Do you marshall (call Parcels.wrap/unwrap) ExampleClass directly or do you marshal subclasses of it?

John Ericksen · Answer 24 · Fri Jan 11 2019 06:02:55 GMT+0800 (China Standard Time)

Ah, interesting, it seems it's failing on lookup up the generic for the collection type:

List<ParcelableClassExample<T>>

Now, I think this is something to fix...

doniwinata0309 · Answer 25 · Fri Jan 11 2019 09:26:18 GMT+0800 (China Standard Time)

Thanks @johncarl81, we marshal the class directly.

doniwinata0309 · Answer 26 · Fri Jan 11 2019 15:37:26 GMT+0800 (China Standard Time)

Hi @johncarl81 , this object also causing the same error on our project
List<T> itemList;

John Ericksen · Answer 27 · Sat Jan 12 2019 06:08:10 GMT+0800 (China Standard Time)

For the time being, you can get around this issue by subclassing your class with generic parameters, specifying the concretes:

@Parcel
public class StringExampleClass extends ExampleClass<String> {}

This has its limitations - particularly when dealing with multiple classes in an object graph. But, I hope it would be a crutch for this issue until we can figure out a fix.

doniwinata0309 · Answer 28 · Sat Jan 12 2019 11:08:47 GMT+0800 (China Standard Time)

Thank for your suggestion @johncarl81 !
Will try wether we can pass specifying object or not in our case.
Hopefully it will fixed soon since we need to use AGP 3.3, it requires parceler 1.1.12 because of androidX migration. let me know if i can do something to help you.

John Ericksen · Answer 29 · Sat Jan 12 2019 11:33:29 GMT+0800 (China Standard Time)

If you could test a potential fix, I'd greatly appreciate it! I hope to spend some timr on it this weekend.

…

On Fri, Jan 11, 2019, 8:08 PM doniwinata0309 ***@***.*** wrote: Thank for your suggestion @johncarl81 <https://github.com/johncarl81> ! Will try wether we can pass specifying object or not in our case. Hopefully it will fixed soon since we need to use AGP 3.3, it requires parceler 1.1.12 because of androidX migration. let me know if i can do something to help you. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#355 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAKMqY8UfuJcDXyXxlMZ_LFnA9eMiFDwks5vCVG_gaJpZM4XDWSd> .

doniwinata0309 · Answer 30 · Sat Jan 12 2019 11:59:27 GMT+0800 (China Standard Time)

It is working perfectly @johncarl81 . i just trying your suggestion, so we put @parcel on subclass instead of the main class right ? so far it is good, but will need to test them on monday.

doniwinata0309 · Answer 31 · Wed Jan 16 2019 12:18:30 GMT+0800 (China Standard Time)

hi @johncarl81 , do you have plan to do fix about this issue ?