BlueBoxWare/LibGDXPlugin

java.lang.Throwable: Cannot find manipulator

SimonIT opened this issue · 8 comments

java.lang.Throwable: Cannot find manipulator for AtlasValueImpl(VALUE) in AtlasValueImpl(VALUE):null class class com.gmail.blueboxware.libgdxplugin.references.FileReference
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:134)
	at com.intellij.psi.PsiReferenceBase.getManipulator(PsiReferenceBase.java:141)
	at com.intellij.psi.PsiReferenceBase.calculateDefaultRangeInElement(PsiReferenceBase.java:106)
	at com.intellij.psi.PsiReferenceBase.getRangeInElement(PsiReferenceBase.java:100)
	at com.intellij.psi.ReferenceRange.containsOffsetInElement(ReferenceRange.java:70)
	at com.intellij.psi.search.SingleTargetRequestResultProcessor.processTextOccurrence(SingleTargetRequestResultProcessor.java:38)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$3.lambda$execute$0(PsiSearchHelperImpl.java:773)
	at com.intellij.psi.impl.search.LowLevelSearchUtil.processTreeUp(LowLevelSearchUtil.java:138)
	at com.intellij.psi.impl.search.LowLevelSearchUtil.processElementsAtOffsets(LowLevelSearchUtil.java:225)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$3.execute(PsiSearchHelperImpl.java:769)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$2.processInReadAction(PsiSearchHelperImpl.java:231)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$2.processInReadAction(PsiSearchHelperImpl.java:222)
	at com.intellij.openapi.application.ReadActionProcessor.lambda$process$0(ReadActionProcessor.java:28)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:973)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:57)
	at com.intellij.openapi.application.ReadActionProcessor.process(ReadActionProcessor.java:28)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processVirtualFile$6(PsiSearchHelperImpl.java:416)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1163)
	at com.intellij.openapi.application.ex.ApplicationUtil.tryRunReadAction(ApplicationUtil.java:43)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processVirtualFile(PsiSearchHelperImpl.java:400)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processPsiFileRoots$2(PsiSearchHelperImpl.java:304)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$null$3(PsiSearchHelperImpl.java:353)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processFilesConcurrentlyDespiteWriteActions$4(PsiSearchHelperImpl.java:352)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:133)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1163)
	at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:105)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:116)
	at com.intellij.concurrency.ApplierCompleter.lambda$compute$0(ApplierCompleter.java:96)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:96)
	at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.pollAndExecCC(ForkJoinPool.java:1190)
	at java.util.concurrent.ForkJoinPool.helpComplete(ForkJoinPool.java:1879)
	at java.util.concurrent.ForkJoinPool.awaitJoin(ForkJoinPool.java:2045)
	at java.util.concurrent.ForkJoinTask.doJoin(ForkJoinTask.java:390)
	at java.util.concurrent.ForkJoinTask.join(ForkJoinTask.java:719)
	at java.util.concurrent.ForkJoinPool.invoke(ForkJoinPool.java:2616)
	at com.intellij.concurrency.JobLauncherImpl.invokeConcurrentlyUnderProgress(JobLauncherImpl.java:65)
	at com.intellij.concurrency.JobLauncher.invokeConcurrentlyUnderProgress(JobLauncher.java:56)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processFilesConcurrentlyDespiteWriteActions(PsiSearchHelperImpl.java:370)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processPsiFileRoots(PsiSearchHelperImpl.java:302)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processElementsWithTextInGlobalScope(PsiSearchHelperImpl.java:277)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.bulkProcessElementsWithWord(PsiSearchHelperImpl.java:171)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processSingleRequest(PsiSearchHelperImpl.java:946)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processGlobalRequestsOptimized(PsiSearchHelperImpl.java:673)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processRequests(PsiSearchHelperImpl.java:602)
	at com.intellij.psi.search.SearchRequestQuery.processResults(SearchRequestQuery.java:31)
	at com.intellij.util.AbstractQuery.forEach(AbstractQuery.java:66)
	at com.intellij.util.MergeQuery.processSubQuery(MergeQuery.java:70)
	at com.intellij.util.MergeQuery.forEach(MergeQuery.java:43)
	at com.intellij.util.UniqueResultsQuery.process(UniqueResultsQuery.java:55)
	at com.intellij.util.UniqueResultsQuery.forEach(UniqueResultsQuery.java:45)
	at com.intellij.util.UniqueResultsQuery.findAll(UniqueResultsQuery.java:68)
	at com.intellij.util.UniqueResultsQuery.iterator(UniqueResultsQuery.java:81)
	at com.gmail.blueboxware.libgdxplugin.filetypes.properties.GDXImplicitPropertyUsageProvider.isUsed(GDXImplicitPropertyUsageProvider.kt:57)
	at com.intellij.codeInspection.unused.ImplicitPropertyUsageProvider.isImplicitlyUsed(ImplicitPropertyUsageProvider.java:29)
	at com.intellij.codeInspection.unused.UnusedPropertyInspection.isPropertyUsed(UnusedPropertyInspection.java:121)
	at com.intellij.codeInspection.unused.UnusedPropertyInspection.lambda$buildPropertyGroupVisitor$2(UnusedPropertyInspection.java:108)
	at com.intellij.lang.properties.editor.ResourceBundleEditorHighlighter$ResourceBundleEditorHighlightingPass.collectInformation(ResourceBundleEditorHighlighter.java:103)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$1.doCollectInformation(PassExecutorService.java:247)
	at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:69)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$null$1(PassExecutorService.java:423)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1168)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$2(PassExecutorService.java:416)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:415)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$0(PassExecutorService.java:391)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:389)
	at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:161)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

IntelliJ IDEA 2018.3 (Ultimate Edition)
Build #IU-183.4284.148, built on November 21, 2018
Subscription is active until January 27, 2019
JRE: 1.8.0_152-release-1343-b15 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0

I can't reproduce this. Does this error occur in a specific situation or action?

The error occurs if I edit a .properties file

Following exceptions happened soon after this one, most probably they are induced.


2018-11-24T18:56:48.305
java.lang.NullPointerException
	at com.intellij.psi.PsiReferenceBase.calculateDefaultRangeInElement(PsiReferenceBase.java:106)
	at com.intellij.psi.PsiReferenceBase.getRangeInElement(PsiReferenceBase.java:100)
	at com.intellij.psi.ReferenceRange.containsOffsetInElement(ReferenceRange.java:70)
	at com.intellij.psi.search.SingleTargetRequestResultProcessor.processTextOccurrence(SingleTargetRequestResultProcessor.java:38)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$3.lambda$execute$0(PsiSearchHelperImpl.java:773)
	at com.intellij.psi.impl.search.LowLevelSearchUtil.processTreeUp(LowLevelSearchUtil.java:138)
	at com.intellij.psi.impl.search.LowLevelSearchUtil.processElementsAtOffsets(LowLevelSearchUtil.java:225)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$3.execute(PsiSearchHelperImpl.java:769)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$2.processInReadAction(PsiSearchHelperImpl.java:231)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$2.processInReadAction(PsiSearchHelperImpl.java:222)
	at com.intellij.openapi.application.ReadActionProcessor.lambda$process$0(ReadActionProcessor.java:28)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:973)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:57)
	at com.intellij.openapi.application.ReadActionProcessor.process(ReadActionProcessor.java:28)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processVirtualFile$6(PsiSearchHelperImpl.java:416)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1163)
	at com.intellij.openapi.application.ex.ApplicationUtil.tryRunReadAction(ApplicationUtil.java:43)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processVirtualFile(PsiSearchHelperImpl.java:400)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processPsiFileRoots$2(PsiSearchHelperImpl.java:304)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$null$3(PsiSearchHelperImpl.java:353)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processFilesConcurrentlyDespiteWriteActions$4(PsiSearchHelperImpl.java:352)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:133)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1163)
	at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:105)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:116)
	at com.intellij.concurrency.ApplierCompleter.lambda$compute$0(ApplierCompleter.java:96)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:96)
	at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.pollAndExecCC(ForkJoinPool.java:1190)
	at java.util.concurrent.ForkJoinPool.helpComplete(ForkJoinPool.java:1879)
	at java.util.concurrent.ForkJoinPool.awaitJoin(ForkJoinPool.java:2045)
	at java.util.concurrent.ForkJoinTask.doJoin(ForkJoinTask.java:390)
	at java.util.concurrent.ForkJoinTask.join(ForkJoinTask.java:719)
	at java.util.concurrent.ForkJoinPool.invoke(ForkJoinPool.java:2616)
	at com.intellij.concurrency.JobLauncherImpl.invokeConcurrentlyUnderProgress(JobLauncherImpl.java:65)
	at com.intellij.concurrency.JobLauncher.invokeConcurrentlyUnderProgress(JobLauncher.java:56)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processFilesConcurrentlyDespiteWriteActions(PsiSearchHelperImpl.java:370)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processPsiFileRoots(PsiSearchHelperImpl.java:302)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processElementsWithTextInGlobalScope(PsiSearchHelperImpl.java:277)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.bulkProcessElementsWithWord(PsiSearchHelperImpl.java:171)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processSingleRequest(PsiSearchHelperImpl.java:946)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processGlobalRequestsOptimized(PsiSearchHelperImpl.java:673)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processRequests(PsiSearchHelperImpl.java:602)
	at com.intellij.psi.search.SearchRequestQuery.processResults(SearchRequestQuery.java:31)
	at com.intellij.util.AbstractQuery.forEach(AbstractQuery.java:66)
	at com.intellij.util.MergeQuery.processSubQuery(MergeQuery.java:70)
	at com.intellij.util.MergeQuery.forEach(MergeQuery.java:43)
	at com.intellij.util.UniqueResultsQuery.process(UniqueResultsQuery.java:55)
	at com.intellij.util.UniqueResultsQuery.forEach(UniqueResultsQuery.java:45)
	at com.intellij.util.UniqueResultsQuery.findAll(UniqueResultsQuery.java:68)
	at com.intellij.util.UniqueResultsQuery.iterator(UniqueResultsQuery.java:81)
	at com.gmail.blueboxware.libgdxplugin.filetypes.properties.GDXImplicitPropertyUsageProvider.isUsed(GDXImplicitPropertyUsageProvider.kt:57)
	at com.intellij.codeInspection.unused.ImplicitPropertyUsageProvider.isImplicitlyUsed(ImplicitPropertyUsageProvider.java:29)
	at com.intellij.codeInspection.unused.UnusedPropertyInspection.isPropertyUsed(UnusedPropertyInspection.java:121)
	at com.intellij.codeInspection.unused.UnusedPropertyInspection.lambda$buildPropertyGroupVisitor$2(UnusedPropertyInspection.java:108)
	at com.intellij.lang.properties.editor.ResourceBundleEditorHighlighter$ResourceBundleEditorHighlightingPass.collectInformation(ResourceBundleEditorHighlighter.java:103)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$1.doCollectInformation(PassExecutorService.java:247)
	at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:69)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$null$1(PassExecutorService.java:423)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1168)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$2(PassExecutorService.java:416)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:415)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$0(PassExecutorService.java:391)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:389)
	at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:161)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

I still can't reproduce this, but maybe I know what is causing the issue. Can you install this version and see if the issue still occurs?

You can install the zip by going to Settings->Plugins->Settings->Install Plugin from Disk and then select the downloaded zip (you don't need to unzip the zip).

The issue still occurs. It appears if I open the file in the Ressource Bundle tab/view.

java.lang.Throwable: Cannot find manipulator for AtlasValueImpl(VALUE) in AtlasValueImpl(VALUE):null class class com.gmail.blueboxware.libgdxplugin.references.FileReference
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:134)
	at com.intellij.psi.PsiReferenceBase.getManipulator(PsiReferenceBase.java:141)
	at com.intellij.psi.PsiReferenceBase.calculateDefaultRangeInElement(PsiReferenceBase.java:106)
	at com.intellij.psi.PsiReferenceBase.getRangeInElement(PsiReferenceBase.java:100)
	at com.intellij.psi.ReferenceRange.containsOffsetInElement(ReferenceRange.java:70)
	at com.intellij.psi.search.SingleTargetRequestResultProcessor.processTextOccurrence(SingleTargetRequestResultProcessor.java:38)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$3.lambda$execute$0(PsiSearchHelperImpl.java:773)
	at com.intellij.psi.impl.search.LowLevelSearchUtil.processTreeUp(LowLevelSearchUtil.java:138)
	at com.intellij.psi.impl.search.LowLevelSearchUtil.processElementsAtOffsets(LowLevelSearchUtil.java:225)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$3.execute(PsiSearchHelperImpl.java:769)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$2.processInReadAction(PsiSearchHelperImpl.java:231)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl$2.processInReadAction(PsiSearchHelperImpl.java:222)
	at com.intellij.openapi.application.ReadActionProcessor.lambda$process$0(ReadActionProcessor.java:28)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:973)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:57)
	at com.intellij.openapi.application.ReadActionProcessor.process(ReadActionProcessor.java:28)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processVirtualFile$6(PsiSearchHelperImpl.java:416)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1163)
	at com.intellij.openapi.application.ex.ApplicationUtil.tryRunReadAction(ApplicationUtil.java:43)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processVirtualFile(PsiSearchHelperImpl.java:400)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processPsiFileRoots$2(PsiSearchHelperImpl.java:304)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$null$3(PsiSearchHelperImpl.java:353)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.lambda$processFilesConcurrentlyDespiteWriteActions$4(PsiSearchHelperImpl.java:352)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:133)
	at com.intellij.concurrency.ApplierCompleter.tryToExecAllList(ApplierCompleter.java:223)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:151)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1163)
	at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:105)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:116)
	at com.intellij.concurrency.ApplierCompleter.lambda$compute$0(ApplierCompleter.java:96)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:96)
	at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.pollAndExecCC(ForkJoinPool.java:1190)
	at java.util.concurrent.ForkJoinPool.helpComplete(ForkJoinPool.java:1879)
	at java.util.concurrent.ForkJoinPool.awaitJoin(ForkJoinPool.java:2045)
	at java.util.concurrent.ForkJoinTask.doJoin(ForkJoinTask.java:390)
	at java.util.concurrent.ForkJoinTask.join(ForkJoinTask.java:719)
	at java.util.concurrent.ForkJoinPool.invoke(ForkJoinPool.java:2616)
	at com.intellij.concurrency.JobLauncherImpl.invokeConcurrentlyUnderProgress(JobLauncherImpl.java:65)
	at com.intellij.concurrency.JobLauncher.invokeConcurrentlyUnderProgress(JobLauncher.java:56)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processFilesConcurrentlyDespiteWriteActions(PsiSearchHelperImpl.java:370)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processPsiFileRoots(PsiSearchHelperImpl.java:302)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processElementsWithTextInGlobalScope(PsiSearchHelperImpl.java:277)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.bulkProcessElementsWithWord(PsiSearchHelperImpl.java:171)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processSingleRequest(PsiSearchHelperImpl.java:946)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processGlobalRequestsOptimized(PsiSearchHelperImpl.java:673)
	at com.intellij.psi.impl.search.PsiSearchHelperImpl.processRequests(PsiSearchHelperImpl.java:602)
	at com.intellij.psi.search.SearchRequestQuery.processResults(SearchRequestQuery.java:31)
	at com.intellij.util.AbstractQuery.forEach(AbstractQuery.java:66)
	at com.intellij.util.MergeQuery.processSubQuery(MergeQuery.java:70)
	at com.intellij.util.MergeQuery.forEach(MergeQuery.java:43)
	at com.intellij.util.UniqueResultsQuery.process(UniqueResultsQuery.java:55)
	at com.intellij.util.UniqueResultsQuery.forEach(UniqueResultsQuery.java:45)
	at com.intellij.util.UniqueResultsQuery.findAll(UniqueResultsQuery.java:68)
	at com.intellij.util.UniqueResultsQuery.iterator(UniqueResultsQuery.java:81)
	at com.gmail.blueboxware.libgdxplugin.filetypes.properties.GDXImplicitPropertyUsageProvider.isUsed(GDXImplicitPropertyUsageProvider.kt:57)
	at com.intellij.codeInspection.unused.ImplicitPropertyUsageProvider.isImplicitlyUsed(ImplicitPropertyUsageProvider.java:29)
	at com.intellij.codeInspection.unused.UnusedPropertyInspection.isPropertyUsed(UnusedPropertyInspection.java:121)
	at com.intellij.codeInspection.unused.UnusedPropertyInspection.lambda$buildPropertyGroupVisitor$2(UnusedPropertyInspection.java:108)
	at com.intellij.lang.properties.editor.ResourceBundleEditorHighlighter$ResourceBundleEditorHighlightingPass.collectInformation(ResourceBundleEditorHighlighter.java:103)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$1.doCollectInformation(PassExecutorService.java:247)
	at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:69)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$null$1(PassExecutorService.java:423)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1168)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$2(PassExecutorService.java:416)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:415)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$0(PassExecutorService.java:391)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:389)
	at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:161)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

Can you try this one: zip?

This fixed the error 🎉

Nice, thanks for the help! I'll put a new release on plugins.jetbrains.com soon.