Sometimes when formatting or creating new classes in IntelliJ, i get this error:
java.lang.AssertionError
at io.spring.javaformat.eclipse.jdt.jdk8.internal.formatter.TokenManager.lastIndexIn(TokenManager.java:196)
at io.spring.javaformat.formatter.jdk8.eclipse.CodeLineBreakPreparator$Vistor.visit(CodeLineBreakPreparator.java:89)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.FieldDeclaration.accept0(FieldDeclaration.java:265)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.ASTNode.accept(ASTNode.java:3012)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.ASTNode.acceptChildren(ASTNode.java:3083)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:526)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.ASTNode.accept(ASTNode.java:3012)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.ASTNode.acceptChildren(ASTNode.java:3083)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.CompilationUnit.accept0(CompilationUnit.java:258)
at io.spring.javaformat.eclipse.jdt.jdk8.core.dom.ASTNode.accept(ASTNode.java:3012)
at io.spring.javaformat.formatter.jdk8.eclipse.CodeLineBreakPreparator.apply(CodeLineBreakPreparator.java:44)
at io.spring.javaformat.eclipse.jdt.jdk8.internal.formatter.ExtendedCodeFormatter.lambda$applyPreparators$1(ExtendedCodeFormatter.java:112)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
at io.spring.javaformat.eclipse.jdt.jdk8.internal.formatter.ExtendedCodeFormatter.applyPreparators(ExtendedCodeFormatter.java:112)
at io.spring.javaformat.eclipse.jdt.jdk8.internal.formatter.ExtendedCodeFormatter.prepareWraps(ExtendedCodeFormatter.java:106)
at io.spring.javaformat.eclipse.jdt.jdk8.internal.formatter.DefaultCodeFormatter.prepareFormattedCode(DefaultCodeFormatter.java:232)
at io.spring.javaformat.eclipse.jdt.jdk8.internal.formatter.DefaultCodeFormatter.format(DefaultCodeFormatter.java:186)
at io.spring.javaformat.formatter.Formatter.format(Formatter.java:153)
at io.spring.javaformat.formatter.Formatter.format(Formatter.java:148)
at io.spring.format.formatter.intellij.formatting.SpringJavaFormatFormattingService.formatDocument(SpringJavaFormatFormattingService.java:87)
at com.intellij.formatting.service.AbstractDocumentFormattingService.formatRanges(AbstractDocumentFormattingService.java:67)
at com.intellij.formatting.service.FormattingServiceUtil.formatRanges(FormattingServiceUtil.java:98)
at com.intellij.psi.impl.source.codeStyle.CodeStyleManagerImpl.reformatText(CodeStyleManagerImpl.java:151)
at com.intellij.psi.impl.source.codeStyle.CodeStyleManagerImpl.reformatText(CodeStyleManagerImpl.java:114)
at com.intellij.psi.impl.source.codeStyle.CodeStyleManagerImpl.reformatText(CodeStyleManagerImpl.java:107)
at com.intellij.codeInsight.completion.JavaChainLookupElement.handleInsert(JavaChainLookupElement.java:126)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$insertItem$15(CodeCompletionHandlerBase.java:707)
at com.intellij.util.indexing.FileBasedIndex.lambda$ignoreDumbMode$0(FileBasedIndex.java:199)
at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:112)
at com.intellij.util.indexing.FileBasedIndexEx.ignoreDumbMode(FileBasedIndexEx.java:719)
at com.intellij.util.indexing.FileBasedIndex.ignoreDumbMode(FileBasedIndex.java:198)
at com.intellij.util.indexing.DumbModeAccessType.ignoreDumbMode(DumbModeAccessType.java:43)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$insertItem$16(CodeCompletionHandlerBase.java:706)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:958)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.insertItem(CodeCompletionHandlerBase.java:690)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$doInsertItem$13(CodeCompletionHandlerBase.java:615)
at com.intellij.openapi.editor.impl.CaretModelImpl.lambda$runForEachCaret$3(CaretModelImpl.java:310)
at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:419)
at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:319)
at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:296)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.doInsertItem(CodeCompletionHandlerBase.java:605)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.insertItemHonorBlockSelection(CodeCompletionHandlerBase.java:565)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lookupItemSelected(CodeCompletionHandlerBase.java:511)
at com.intellij.codeInsight.completion.CompletionProgressIndicator.itemSelected(CompletionProgressIndicator.java:180)
at com.intellij.codeInsight.completion.BaseCompletionLookupArranger.itemSelected(BaseCompletionLookupArranger.java:228)
at com.intellij.codeInsight.lookup.impl.LookupImpl.fireItemSelected(LookupImpl.java:959)
at com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookupInWritableFile(LookupImpl.java:588)
at com.intellij.codeInsight.lookup.impl.LookupImpl.lambda$finishLookup$8(LookupImpl.java:546)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:210)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:174)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:164)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:150)
at com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookup(LookupImpl.java:546)
at com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookup(LookupImpl.java:531)
at com.intellij.codeInsight.lookup.impl.actions.ChooseItemAction$Handler.lambda$doExecute$0(ChooseItemAction.java:58)
at com.intellij.util.SlowOperations.allowSlowOperations(SlowOperations.java:194)
at com.intellij.codeInsight.lookup.impl.actions.ChooseItemAction$Handler.doExecute(ChooseItemAction.java:58)
at com.intellij.openapi.editor.actionSystem.DynamicEditorActionHandler.doExecute(DynamicEditorActionHandler.java:63)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.lambda$execute$4(EditorActionHandler.java:199)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.doIfEnabled(EditorActionHandler.java:89)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.execute(EditorActionHandler.java:198)
at com.intellij.openapi.editor.actionSystem.EditorAction.lambda$actionPerformed$0(EditorAction.java:93)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:219)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:174)
at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:102)
at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:77)
at com.intellij.openapi.actionSystem.ex.ActionUtil.doPerformActionOrShowPopup(ActionUtil.java:333)
at com.intellij.openapi.keymap.impl.ActionProcessor.performAction(ActionProcessor.java:47)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:585)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$doPerformActionInner$9(IdeKeyEventDispatcher.java:707)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:105)
at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:94)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$doPerformActionInner$10(IdeKeyEventDispatcher.java:707)
at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareWithCallbacks(ActionUtil.java:356)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.doPerformActionInner(IdeKeyEventDispatcher.java:704)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:648)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:596)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:480)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:469)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:225)
at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.kt:599)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:569)
at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:68)
at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:349)
at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:348)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:348)
at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:343)
at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:995)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113)
at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:995)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$4(IdeEventQueue.kt:343)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:831)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:385)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
IntelliJ version:
IntelliJ IDEA 2023.1.2 (Ultimate Edition)
Build #IU-231.9011.34, built on May 16, 2023
Licensed to Spring framework / Moritz Halbritter
Subscription is active until June 30, 2023.
For non-commercial open source development only.
Runtime version: 17.0.3+7-b469.32 aarch64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Linux 6.2.15-200.fc37.aarch64
GC: G1 Young Generation, G1 Old Generation
Memory: 3072M
Cores: 9
Non-Bundled Plugins:
com.intellij.plugins.xwinkeymap (211.4961.30)
CheckStyle-IDEA (5.79.0)
spring-javaformat (0.0.39)
org.asciidoctor.intellij.asciidoc (0.38.13)
com.intellij.spring.websocket (231.8770.17)
Kotlin: 231-1.8.21-IJ9011.34
Current Desktop: XFCE
Sometimes when formatting or creating new classes in IntelliJ, i get this error:
IntelliJ version: