java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.checkStop(AbstractLayoutCodeProcessor.java:408) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.performFileProcessing(AbstractLayoutCodeProcessor.java:402) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.lambda$iteration$2(AbstractLayoutCodeProcessor.java:380) at com.intellij.openapi.project.DumbService.withAlternativeResolveEnabled(DumbService.java:339) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.iteration(AbstractLayoutCodeProcessor.java:380) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.lambda$process$7(AbstractLayoutCodeProcessor.java:450) at com.intellij.codeInsight.actions.FileRecursiveIterator.lambda$processAll$4(FileRecursiveIterator.java:68) at com.intellij.openapi.roots.impl.FileIndexBase.lambda$toContentIteratorEx$0(FileIndexBase.java:78) at com.intellij.openapi.roots.impl.FileIndexBase$1.visitFileEx(FileIndexBase.java:60) at com.intellij.openapi.vfs.VfsUtilCore.visitChildrenRecursively(VfsUtilCore.java:293) at com.intellij.openapi.roots.impl.FileIndexBase.iterateContentUnderDirectory(FileIndexBase.java:41) at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.iterateContentUnderDirectory(ProjectFileIndexImpl.java:27) at com.intellij.openapi.roots.impl.FileIndexBase.iterateContentUnderDirectory(FileIndexBase.java:84) at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.iterateContentUnderDirectory(ProjectFileIndexImpl.java:27) at com.intellij.codeInsight.actions.FileRecursiveIterator.processAll(FileRecursiveIterator.java:63) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.process(AbstractLayoutCodeProcessor.java:448) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.processFilesUnderProgress(AbstractLayoutCodeProcessor.java:323) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.lambda$runProcessFiles$0(AbstractLayoutCodeProcessor.java:282) at com.intellij.openapi.progress.impl.CoreProgressManager$1.run(CoreProgressManager.java:275) at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:998) at com.intellij.openapi.progress.impl.CoreProgressManager$4.run(CoreProgressManager.java:545) at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:178) at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:688) at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:634) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:64) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:165) at com.intellij.openapi.application.impl.ApplicationImpl.runProcessWithProgressSynchronously(ApplicationImpl.java:384) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:557) at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcessWithProgressSynchronously(ProgressManagerImpl.java:89) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:271) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.runProcessFiles(AbstractLayoutCodeProcessor.java:280) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.run(AbstractLayoutCodeProcessor.java:195) at com.dubreuia.processors.SaveWriteCommand$1.run(SaveWriteCommand.java:57) at com.intellij.openapi.application.RunResult.run(RunResult.java:36) at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$1(WriteCommandAction.java:266) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:959) at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$2(WriteCommandAction.java:265) at com.intellij.openapi.command.WriteCommandAction.lambda$doExecuteCommand$3(WriteCommandAction.java:295) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:216) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:182) at com.intellij.openapi.command.WriteCommandAction.doExecuteCommand(WriteCommandAction.java:297) at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:265) at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:246) at com.dubreuia.processors.SaveWriteCommand.execute(SaveWriteCommand.java:60) at com.dubreuia.core.component.Engine.lambda$processPsiFiles$5(Engine.java:106) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$11$1.accept(ReferencePipeline.java:442) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at com.dubreuia.core.component.Engine.processPsiFiles(Engine.java:107) at com.dubreuia.core.component.Engine.processPsiFilesIfNecessary(Engine.java:90) at com.dubreuia.core.component.SaveActionManager.guardedProcessPsiFiles(SaveActionManager.java:169) at com.dubreuia.core.component.SaveActionManager.lambda$beforeDocumentsSaving$3(SaveActionManager.java:153) at java.base/java.util.HashMap.forEach(HashMap.java:1336) at com.dubreuia.core.component.SaveActionManager.beforeDocumentsSaving(SaveActionManager.java:152) at com.dubreuia.core.component.SaveActionManager.beforeAllDocumentsSaving(SaveActionManager.java:137) at com.intellij.util.messages.impl.MessageBusImpl.invokeMethod(MessageBusImpl.java:671) at com.intellij.util.messages.impl.MessageBusImpl.invokeListener(MessageBusImpl.java:649) at com.intellij.util.messages.impl.MessageBusImpl.deliverMessage(MessageBusImpl.java:422) at com.intellij.util.messages.impl.MessageBusImpl.pumpWaitingBuses(MessageBusImpl.java:397) at com.intellij.util.messages.impl.MessageBusImpl.pumpMessages(MessageBusImpl.java:379) at com.intellij.util.messages.impl.MessageBusImpl.access$100(MessageBusImpl.java:33) at com.intellij.util.messages.impl.MessageBusImpl$MessagePublisher.invoke(MessageBusImpl.java:185) at com.sun.proxy.$Proxy29.beforeAllDocumentsSaving(Unknown Source) at jdk.internal.reflect.GeneratedMethodAccessor227.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.multiCast(FileDocumentManagerImpl.java:174) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.lambda$new$0(FileDocumentManagerImpl.java:129) at com.sun.proxy.$Proxy29.beforeAllDocumentsSaving(Unknown Source) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.saveDocuments(FileDocumentManagerImpl.java:271) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.saveAllDocuments(FileDocumentManagerImpl.java:259) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.saveAllDocuments(FileDocumentManagerImpl.java:252) at com.intellij.ide.actions.SaveAllAction.actionPerformed(SaveAllAction.kt:24) at com.intellij.openapi.actionSystem.ex.ActionUtil.lambda$performActionDumbAware$5(ActionUtil.java:273) at com.intellij.util.SlowOperations.lambda$allowSlowOperations$0(SlowOperations.java:77) at com.intellij.util.SlowOperations.allowSlowOperations(SlowOperations.java:64) at com.intellij.util.SlowOperations.allowSlowOperations(SlowOperations.java:76) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:273) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:616) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$processAction$3(IdeKeyEventDispatcher.java:676) at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:675) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:626) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:486) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:481) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:232) at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.java:889) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:833) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:449) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:808) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:448) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:781) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:502) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) Caused by: java.lang.NullPointerException at com.intellij.jam.JamPomTarget.<init>(JamPomTarget.java:42) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processRequestMapping(AnnotatedRequestMappingsProcessor.java:148) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processMapping(AnnotatedRequestMappingsProcessor.java:102) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processAnnotationMappings(AnnotatedRequestMappingsProcessor.java:88) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processAnnotationMappings(AnnotatedRequestMappingsProcessor.java:40) at com.intellij.spring.web.mvc.services.SpringMvcUtils.processMappingDefinitions(SpringMvcUtils.java:140) at com.intellij.spring.web.mvc.services.SpringMvcUtils.getUrlMappings(SpringMvcUtils.java:123) at com.intellij.spring.web.mvc.services.SpringMvcUtils.getMatchingUrlMappings(SpringMvcUtils.java:148) at com.intellij.spring.web.mvc.services.SpringMvcUtils.getBestMatchingUrlMappings(SpringMvcUtils.java:167) at com.intellij.spring.web.mvc.SpringMVCReference.multiResolve(SpringMVCReference.java:78) at com.intellij.psi.PsiReferenceBase$Poly.resolve(PsiReferenceBase.java:169) at com.intellij.openapi.paths.PathReferenceManagerImpl.doMerge(PathReferenceManagerImpl.java:178) at com.intellij.openapi.paths.PathReferenceManagerImpl.mergeReferences(PathReferenceManagerImpl.java:163) at com.intellij.openapi.paths.PathReferenceManagerImpl.createReferences(PathReferenceManagerImpl.java:109) at com.intellij.openapi.paths.PathReferenceManagerImpl.createReferences(PathReferenceManagerImpl.java:83) at com.intellij.htmltools.xml.util.HtmlReferenceProvider.getReferencesByElement(HtmlReferenceProvider.java:262) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl.getReferences(ReferenceProvidersRegistryImpl.java:201) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl.mapNotEmptyReferencesFromProviders(ReferenceProvidersRegistryImpl.java:164) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl.doGetReferencesFromProviders(ReferenceProvidersRegistryImpl.java:143) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry.lambda$getReferencesFromProviders$0(ReferenceProvidersRegistry.java:39) at com.intellij.psi.util.CachedValuesManager$1.compute(CachedValuesManager.java:158) at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:54) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$3(CachedValueBase.java:227) at com.intellij.util.CachedValueBase.computeData(CachedValueBase.java:42) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$4(CachedValueBase.java:227) at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:111) at com.intellij.openapi.util.RecursionGuard.doPreventingRecursion(RecursionGuard.java:43) at com.intellij.openapi.util.RecursionManager.doPreventingRecursion(RecursionManager.java:68) at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:228) at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:43) at com.intellij.util.CachedValuesManagerImpl.getCachedValue(CachedValuesManagerImpl.java:72) at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:155) at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:121) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry.getReferencesFromProviders(ReferenceProvidersRegistry.java:38) at com.intellij.psi.impl.source.xml.XmlAttributeValueImpl.getReferences(XmlAttributeValueImpl.java:80) at com.intellij.psi.impl.source.xml.XmlAttributeValueImpl.getReferences(XmlAttributeValueImpl.java:90) at com.intellij.xml.util.XmlRefCountHolder$IdGatheringRecursiveVisitor.visitXmlAttributeValue(XmlRefCountHolder.java:235) at com.intellij.psi.impl.source.xml.XmlAttributeValueImpl.accept(XmlAttributeValueImpl.java:43) at com.intellij.psi.PsiWalkingState.visit(PsiWalkingState.java:67) at com.intellij.psi.PsiWalkingState.visit(PsiWalkingState.java:24) at com.intellij.util.WalkingState.walkChildren(WalkingState.java:62) at com.intellij.util.WalkingState.elementStarted(WalkingState.java:49) at com.intellij.psi.PsiWalkingState.elementStarted(PsiWalkingState.java:76) at com.intellij.psi.XmlRecursiveElementWalkingVisitor.visitElement(XmlRecursiveElementWalkingVisitor.java:40) at com.intellij.xml.util.XmlRefCountHolder$IdGatheringRecursiveVisitor.visitElement(XmlRefCountHolder.java:163) at com.intellij.psi.XmlElementVisitor.visitXmlElement(XmlElementVisitor.java:22) at com.intellij.psi.XmlElementVisitor.visitXmlDocument(XmlElementVisitor.java:42) at com.intellij.psi.impl.source.xml.XmlDocumentImpl.accept(XmlDocumentImpl.java:70) at com.intellij.psi.impl.source.tree.SharedImplUtil.acceptChildren(SharedImplUtil.java:185) at com.intellij.psi.impl.source.PsiFileImpl.acceptChildren(PsiFileImpl.java:750) at com.intellij.psi.XmlRecursiveElementWalkingVisitor.visitFile(XmlRecursiveElementWalkingVisitor.java:51) at com.intellij.psi.impl.source.jsp.JspFileImpl.accept(JspFileImpl.java:36) at com.intellij.xml.util.XmlRefCountHolder$1.lambda$compute$0(XmlRefCountHolder.java:47) at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:54) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$3(CachedValueBase.java:227) at com.intellij.util.CachedValueBase.computeData(CachedValueBase.java:42) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$4(CachedValueBase.java:227) at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:111) at com.intellij.openapi.util.RecursionGuard.doPreventingRecursion(RecursionGuard.java:43) at com.intellij.openapi.util.RecursionManager.doPreventingRecursion(RecursionManager.java:68) at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:228) at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:43) at com.intellij.xml.util.XmlRefCountHolder.getRefCountHolder(XmlRefCountHolder.java:65) at com.intellij.codeInsight.daemon.impl.analysis.XmlUnusedNamespaceInspection$1.visitXmlAttribute(XmlUnusedNamespaceInspection.java:50) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:76) at com.intellij.psi.impl.source.xml.XmlAttributeImpl.accept(XmlAttributeImpl.java:105) at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:80) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.impl.source.xml.XmlTagImpl.accept(XmlTagImpl.java:287) at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:80) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.impl.source.xml.XmlTagImpl.accept(XmlTagImpl.java:287) at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:80) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.impl.source.xml.XmlDocumentImpl.accept(XmlDocumentImpl.java:73) at com.intellij.psi.impl.source.tree.SharedImplUtil.acceptChildren(SharedImplUtil.java:185) at com.intellij.psi.impl.source.PsiFileImpl.acceptChildren(PsiFileImpl.java:750) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.PsiElementVisitor.visitFile(PsiElementVisitor.java:35) at com.intellij.psi.PsiRecursiveElementVisitor.visitFile(PsiRecursiveElementVisitor.java:60) at com.intellij.refactoring.XmlImportOptimizer$1.run(XmlImportOptimizer.java:82) at com.intellij.codeInsight.actions.OptimizeImportsProcessor.lambda$prepareTask$0(OptimizeImportsProcessor.java:92) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at com.intellij.openapi.command.WriteCommandAction.lambda$runWriteCommandAction$4(WriteCommandAction.java:347) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$1(WriteCommandAction.java:143) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:959) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$2(WriteCommandAction.java:141) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:207) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:182) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.doRunWriteCommandAction(WriteCommandAction.java:150) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.run(WriteCommandAction.java:117) at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:347) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.lambda$performFileProcessing$5(AbstractLayoutCodeProcessor.java:400) at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:415) at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:433) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.performFileProcessing(AbstractLayoutCodeProcessor.java:399) ... 102 more
fishermans
commented
2 years ago
Getting following error
java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.checkStop(AbstractLayoutCodeProcessor.java:408) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.performFileProcessing(AbstractLayoutCodeProcessor.java:402) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.lambda$iteration$2(AbstractLayoutCodeProcessor.java:380) at com.intellij.openapi.project.DumbService.withAlternativeResolveEnabled(DumbService.java:339) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.iteration(AbstractLayoutCodeProcessor.java:380) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.lambda$process$7(AbstractLayoutCodeProcessor.java:450) at com.intellij.codeInsight.actions.FileRecursiveIterator.lambda$processAll$4(FileRecursiveIterator.java:68) at com.intellij.openapi.roots.impl.FileIndexBase.lambda$toContentIteratorEx$0(FileIndexBase.java:78) at com.intellij.openapi.roots.impl.FileIndexBase$1.visitFileEx(FileIndexBase.java:60) at com.intellij.openapi.vfs.VfsUtilCore.visitChildrenRecursively(VfsUtilCore.java:293) at com.intellij.openapi.roots.impl.FileIndexBase.iterateContentUnderDirectory(FileIndexBase.java:41) at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.iterateContentUnderDirectory(ProjectFileIndexImpl.java:27) at com.intellij.openapi.roots.impl.FileIndexBase.iterateContentUnderDirectory(FileIndexBase.java:84) at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.iterateContentUnderDirectory(ProjectFileIndexImpl.java:27) at com.intellij.codeInsight.actions.FileRecursiveIterator.processAll(FileRecursiveIterator.java:63) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.process(AbstractLayoutCodeProcessor.java:448) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.processFilesUnderProgress(AbstractLayoutCodeProcessor.java:323) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.lambda$runProcessFiles$0(AbstractLayoutCodeProcessor.java:282) at com.intellij.openapi.progress.impl.CoreProgressManager$1.run(CoreProgressManager.java:275) at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:998) at com.intellij.openapi.progress.impl.CoreProgressManager$4.run(CoreProgressManager.java:545) at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:178) at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:688) at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:634) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:64) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:165) at com.intellij.openapi.application.impl.ApplicationImpl.runProcessWithProgressSynchronously(ApplicationImpl.java:384) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:557) at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcessWithProgressSynchronously(ProgressManagerImpl.java:89) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:271) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.runProcessFiles(AbstractLayoutCodeProcessor.java:280) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor.run(AbstractLayoutCodeProcessor.java:195) at com.dubreuia.processors.SaveWriteCommand$1.run(SaveWriteCommand.java:57) at com.intellij.openapi.application.RunResult.run(RunResult.java:36) at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$1(WriteCommandAction.java:266) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:959) at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$2(WriteCommandAction.java:265) at com.intellij.openapi.command.WriteCommandAction.lambda$doExecuteCommand$3(WriteCommandAction.java:295) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:216) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:182) at com.intellij.openapi.command.WriteCommandAction.doExecuteCommand(WriteCommandAction.java:297) at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:265) at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:246) at com.dubreuia.processors.SaveWriteCommand.execute(SaveWriteCommand.java:60) at com.dubreuia.core.component.Engine.lambda$processPsiFiles$5(Engine.java:106) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$11$1.accept(ReferencePipeline.java:442) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at com.dubreuia.core.component.Engine.processPsiFiles(Engine.java:107) at com.dubreuia.core.component.Engine.processPsiFilesIfNecessary(Engine.java:90) at com.dubreuia.core.component.SaveActionManager.guardedProcessPsiFiles(SaveActionManager.java:169) at com.dubreuia.core.component.SaveActionManager.lambda$beforeDocumentsSaving$3(SaveActionManager.java:153) at java.base/java.util.HashMap.forEach(HashMap.java:1336) at com.dubreuia.core.component.SaveActionManager.beforeDocumentsSaving(SaveActionManager.java:152) at com.dubreuia.core.component.SaveActionManager.beforeAllDocumentsSaving(SaveActionManager.java:137) at com.intellij.util.messages.impl.MessageBusImpl.invokeMethod(MessageBusImpl.java:671) at com.intellij.util.messages.impl.MessageBusImpl.invokeListener(MessageBusImpl.java:649) at com.intellij.util.messages.impl.MessageBusImpl.deliverMessage(MessageBusImpl.java:422) at com.intellij.util.messages.impl.MessageBusImpl.pumpWaitingBuses(MessageBusImpl.java:397) at com.intellij.util.messages.impl.MessageBusImpl.pumpMessages(MessageBusImpl.java:379) at com.intellij.util.messages.impl.MessageBusImpl.access$100(MessageBusImpl.java:33) at com.intellij.util.messages.impl.MessageBusImpl$MessagePublisher.invoke(MessageBusImpl.java:185) at com.sun.proxy.$Proxy29.beforeAllDocumentsSaving(Unknown Source) at jdk.internal.reflect.GeneratedMethodAccessor227.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.multiCast(FileDocumentManagerImpl.java:174) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.lambda$new$0(FileDocumentManagerImpl.java:129) at com.sun.proxy.$Proxy29.beforeAllDocumentsSaving(Unknown Source) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.saveDocuments(FileDocumentManagerImpl.java:271) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.saveAllDocuments(FileDocumentManagerImpl.java:259) at com.intellij.openapi.fileEditor.impl.FileDocumentManagerImpl.saveAllDocuments(FileDocumentManagerImpl.java:252) at com.intellij.ide.actions.SaveAllAction.actionPerformed(SaveAllAction.kt:24) at com.intellij.openapi.actionSystem.ex.ActionUtil.lambda$performActionDumbAware$5(ActionUtil.java:273) at com.intellij.util.SlowOperations.lambda$allowSlowOperations$0(SlowOperations.java:77) at com.intellij.util.SlowOperations.allowSlowOperations(SlowOperations.java:64) at com.intellij.util.SlowOperations.allowSlowOperations(SlowOperations.java:76) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:273) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:616) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$processAction$3(IdeKeyEventDispatcher.java:676) at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:675) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:626) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:486) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:481) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:232) at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.java:889) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:833) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:449) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:808) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:448) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:781) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:502) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) Caused by: java.lang.NullPointerException at com.intellij.jam.JamPomTarget.<init>(JamPomTarget.java:42) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processRequestMapping(AnnotatedRequestMappingsProcessor.java:148) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processMapping(AnnotatedRequestMappingsProcessor.java:102) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processAnnotationMappings(AnnotatedRequestMappingsProcessor.java:88) at com.intellij.spring.web.mvc.model.mappings.processors.AnnotatedRequestMappingsProcessor.processAnnotationMappings(AnnotatedRequestMappingsProcessor.java:40) at com.intellij.spring.web.mvc.services.SpringMvcUtils.processMappingDefinitions(SpringMvcUtils.java:140) at com.intellij.spring.web.mvc.services.SpringMvcUtils.getUrlMappings(SpringMvcUtils.java:123) at com.intellij.spring.web.mvc.services.SpringMvcUtils.getMatchingUrlMappings(SpringMvcUtils.java:148) at com.intellij.spring.web.mvc.services.SpringMvcUtils.getBestMatchingUrlMappings(SpringMvcUtils.java:167) at com.intellij.spring.web.mvc.SpringMVCReference.multiResolve(SpringMVCReference.java:78) at com.intellij.psi.PsiReferenceBase$Poly.resolve(PsiReferenceBase.java:169) at com.intellij.openapi.paths.PathReferenceManagerImpl.doMerge(PathReferenceManagerImpl.java:178) at com.intellij.openapi.paths.PathReferenceManagerImpl.mergeReferences(PathReferenceManagerImpl.java:163) at com.intellij.openapi.paths.PathReferenceManagerImpl.createReferences(PathReferenceManagerImpl.java:109) at com.intellij.openapi.paths.PathReferenceManagerImpl.createReferences(PathReferenceManagerImpl.java:83) at com.intellij.htmltools.xml.util.HtmlReferenceProvider.getReferencesByElement(HtmlReferenceProvider.java:262) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl.getReferences(ReferenceProvidersRegistryImpl.java:201) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl.mapNotEmptyReferencesFromProviders(ReferenceProvidersRegistryImpl.java:164) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistryImpl.doGetReferencesFromProviders(ReferenceProvidersRegistryImpl.java:143) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry.lambda$getReferencesFromProviders$0(ReferenceProvidersRegistry.java:39) at com.intellij.psi.util.CachedValuesManager$1.compute(CachedValuesManager.java:158) at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:54) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$3(CachedValueBase.java:227) at com.intellij.util.CachedValueBase.computeData(CachedValueBase.java:42) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$4(CachedValueBase.java:227) at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:111) at com.intellij.openapi.util.RecursionGuard.doPreventingRecursion(RecursionGuard.java:43) at com.intellij.openapi.util.RecursionManager.doPreventingRecursion(RecursionManager.java:68) at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:228) at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:43) at com.intellij.util.CachedValuesManagerImpl.getCachedValue(CachedValuesManagerImpl.java:72) at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:155) at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:121) at com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry.getReferencesFromProviders(ReferenceProvidersRegistry.java:38) at com.intellij.psi.impl.source.xml.XmlAttributeValueImpl.getReferences(XmlAttributeValueImpl.java:80) at com.intellij.psi.impl.source.xml.XmlAttributeValueImpl.getReferences(XmlAttributeValueImpl.java:90) at com.intellij.xml.util.XmlRefCountHolder$IdGatheringRecursiveVisitor.visitXmlAttributeValue(XmlRefCountHolder.java:235) at com.intellij.psi.impl.source.xml.XmlAttributeValueImpl.accept(XmlAttributeValueImpl.java:43) at com.intellij.psi.PsiWalkingState.visit(PsiWalkingState.java:67) at com.intellij.psi.PsiWalkingState.visit(PsiWalkingState.java:24) at com.intellij.util.WalkingState.walkChildren(WalkingState.java:62) at com.intellij.util.WalkingState.elementStarted(WalkingState.java:49) at com.intellij.psi.PsiWalkingState.elementStarted(PsiWalkingState.java:76) at com.intellij.psi.XmlRecursiveElementWalkingVisitor.visitElement(XmlRecursiveElementWalkingVisitor.java:40) at com.intellij.xml.util.XmlRefCountHolder$IdGatheringRecursiveVisitor.visitElement(XmlRefCountHolder.java:163) at com.intellij.psi.XmlElementVisitor.visitXmlElement(XmlElementVisitor.java:22) at com.intellij.psi.XmlElementVisitor.visitXmlDocument(XmlElementVisitor.java:42) at com.intellij.psi.impl.source.xml.XmlDocumentImpl.accept(XmlDocumentImpl.java:70) at com.intellij.psi.impl.source.tree.SharedImplUtil.acceptChildren(SharedImplUtil.java:185) at com.intellij.psi.impl.source.PsiFileImpl.acceptChildren(PsiFileImpl.java:750) at com.intellij.psi.XmlRecursiveElementWalkingVisitor.visitFile(XmlRecursiveElementWalkingVisitor.java:51) at com.intellij.psi.impl.source.jsp.JspFileImpl.accept(JspFileImpl.java:36) at com.intellij.xml.util.XmlRefCountHolder$1.lambda$compute$0(XmlRefCountHolder.java:47) at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:54) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$3(CachedValueBase.java:227) at com.intellij.util.CachedValueBase.computeData(CachedValueBase.java:42) at com.intellij.util.CachedValueBase.lambda$getValueWithLock$4(CachedValueBase.java:227) at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:111) at com.intellij.openapi.util.RecursionGuard.doPreventingRecursion(RecursionGuard.java:43) at com.intellij.openapi.util.RecursionManager.doPreventingRecursion(RecursionManager.java:68) at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:228) at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:43) at com.intellij.xml.util.XmlRefCountHolder.getRefCountHolder(XmlRefCountHolder.java:65) at com.intellij.codeInsight.daemon.impl.analysis.XmlUnusedNamespaceInspection$1.visitXmlAttribute(XmlUnusedNamespaceInspection.java:50) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:76) at com.intellij.psi.impl.source.xml.XmlAttributeImpl.accept(XmlAttributeImpl.java:105) at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:80) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.impl.source.xml.XmlTagImpl.accept(XmlTagImpl.java:287) at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:80) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.impl.source.xml.XmlTagImpl.accept(XmlTagImpl.java:287) at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:80) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.impl.source.xml.XmlDocumentImpl.accept(XmlDocumentImpl.java:73) at com.intellij.psi.impl.source.tree.SharedImplUtil.acceptChildren(SharedImplUtil.java:185) at com.intellij.psi.impl.source.PsiFileImpl.acceptChildren(PsiFileImpl.java:750) at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:41) at com.intellij.refactoring.XmlImportOptimizer$1$1.visitElement(XmlImportOptimizer.java:79) at com.intellij.psi.PsiElementVisitor.visitFile(PsiElementVisitor.java:35) at com.intellij.psi.PsiRecursiveElementVisitor.visitFile(PsiRecursiveElementVisitor.java:60) at com.intellij.refactoring.XmlImportOptimizer$1.run(XmlImportOptimizer.java:82) at com.intellij.codeInsight.actions.OptimizeImportsProcessor.lambda$prepareTask$0(OptimizeImportsProcessor.java:92) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at com.intellij.openapi.command.WriteCommandAction.lambda$runWriteCommandAction$4(WriteCommandAction.java:347) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$1(WriteCommandAction.java:143) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:959) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$2(WriteCommandAction.java:141) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:207) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:182) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.doRunWriteCommandAction(WriteCommandAction.java:150) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.run(WriteCommandAction.java:117) at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:347) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.lambda$performFileProcessing$5(AbstractLayoutCodeProcessor.java:400) at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:415) at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:433) at com.intellij.codeInsight.actions.AbstractLayoutCodeProcessor$ProcessingTask.performFileProcessing(AbstractLayoutCodeProcessor.java:399) ... 102 more