java.lang.Throwable: psiElement is not instance of requiredClass.

[MrMatch246]

Type of JetBrains IDE (IntelliJ, PyCharm, etc.) and version

Writerside 2024.3 EAP (build WRS-243.21565.432)

Operating System

Windows 11.0 (amd64)

TeXiFy IDEA version

0.9.8

Description

Stacktrace

java.lang.Throwable: psiElement is not instance of requiredClass.
psiElement=null, requiredClass=interface nl.hannahsten.texifyidea.psi.LatexCommands, operation=Looking for \item in nl.hannahsten.texifyidea.commands, stubIdList=[27, 28, 29, 41, 43, 45, 47, 49, 52, 59, 62, 63, 64, 65, 68, 69, 70, 71, 74, 75, 76, 77, 80, 81, 82, 83, 86, 87, 88, 89, 92, 93, 94, 95, 98, 99, 100, 101, 104, 105, 106]@9.
ref: 20240717
com.intellij.openapi.diagnostic.RuntimeExceptionWithAttachments: PSI and index do not match.
Please report the problem to JetBrains with the files attached
 file=LaTeX source file, file.class=class nl.hannahsten.texifyidea.file.LatexFile, file.lang=Language: Latex, modStamp=3
 AST INCONSISTENT, perhaps after incremental reparse; LaTeX source file
 stub debugInfo=created in calcStubTree; with backReference
 viewProvider=com.intellij.psi.SingleRootFileViewProvider{vFile=Chapter_4_Implementation.tex, vFileId=19, content=VirtualFileContent{size=8255}, eventSystemEnabled=true}
 viewProvider stamp: 0; file stamp: 0; file modCount: 1733135374076; file length: 8255
 doc saved: true; doc stamp: 0; doc size: 8120; committed: true
indexing info: indexing timestamp = 1732551739309, binary = false, byte size = 12525, char size = 8120
ref: 50cf572587cf
latestIndexedStub=StubTree{myDebugInfo='created from index; with backReference', myRoot=PsiFileStubImpl}509000817
   same size=false
   debugInfo=created from index; with backReference
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:376)
	at com.intellij.psi.stubs.StubProcessingHelperBase.inconsistencyDetected(StubProcessingHelperBase.java:171)
	at com.intellij.psi.stubs.StubProcessingHelperBase.checkType(StubProcessingHelperBase.java:103)
	at com.intellij.psi.stubs.StubProcessingHelperBase.processStubsInFile(StubProcessingHelperBase.java:72)
	at com.intellij.psi.stubs.StubIndexEx.lambda$processElements$6(StubIndexEx.java:160)
	at com.intellij.psi.stubs.StubIndexEx.processElements(StubIndexEx.java:211)
	at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:107)
	at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:95)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItemsByName$lambda$10(IndexUtilBase.kt:142)
	at com.intellij.openapi.application.ActionsKt.runReadAction$lambda$3(actions.kt:28)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runReadAction$lambda$4(AnyThreadWriteThreadingSupport.kt:260)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runReadAction(AnyThreadWriteThreadingSupport.kt:272)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runReadAction(AnyThreadWriteThreadingSupport.kt:260)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:858)
	at com.intellij.openapi.application.ActionsKt.runReadAction(actions.kt:28)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItemsByName(IndexUtilBase.kt:142)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItems(IndexUtilBase.kt:124)
	at nl.hannahsten.texifyidea.index.IndexCommandsUtilBase.getCommandsByNames(IndexCommandsUtilBase.kt:21)
	at nl.hannahsten.texifyidea.index.IndexCommandsUtilBase.getCommandsByNames(IndexCommandsUtilBase.kt:44)
	at nl.hannahsten.texifyidea.inspections.latex.typesetting.LatexIncorrectSectionNestingInspection.inspectFile(LatexIncorrectSectionNestingInspection.kt:40)
	at nl.hannahsten.texifyidea.inspections.TexifyInspectionBase.checkFile(TexifyInspectionBase.kt:137)
	at com.intellij.codeInspection.LocalInspectionTool$PsiFileElementVisitor.visitFile(LocalInspectionTool.java:165)
	at com.intellij.extapi.psi.PsiFileBase.accept(PsiFileBase.java:59)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner$InspectionProblemHolder.visitElement(InspectionRunner.java:577)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.lambda$processContext$18(InspectionRunner.java:404)
	at com.intellij.codeInsight.daemon.impl.InspectionVisitorOptimizer.acceptElements(InspectionVisitorOptimizer.java:210)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.processContext(InspectionRunner.java:402)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.lambda$inspect$7(InspectionRunner.java:178)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.tryRunReadAction(AnyThreadWriteThreadingSupport.kt:333)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:971)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.lambda$executeInImpatientReadAction$15(InspectionRunner.java:383)
	at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:158)
	at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:150)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.lambda$executeInImpatientReadAction$16(InspectionRunner.java:374)
	at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:129)
	at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:118)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.executeInImpatientReadAction(InspectionRunner.java:374)
	at com.intellij.codeInsight.daemon.impl.InspectionRunner.lambda$inspect$8(InspectionRunner.java:171)
	at com.intellij.concurrency.ApplierCompleter.processArrayItem(ApplierCompleter.java:126)
	at com.intellij.concurrency.ApplierCompleter.processArray(ApplierCompleter.java:207)
	at com.intellij.concurrency.ApplierCompleter.execAll(ApplierCompleter.java:176)
	at com.intellij.concurrency.JobLauncherImpl.lambda$invokeConcurrentlyUnderProgressAsync$3(JobLauncherImpl.java:108)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.tryRunReadAction(AnyThreadWriteThreadingSupport.kt:333)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction

[PHPirates]

Thanks for reporting! This is a duplicate of #3291 and is a known issue in IntelliJ: https://youtrack.jetbrains.com/issue/IDEA-335140/psiElement-is-not-instance-of-requiredClass.psiElement-exception