java.lang.Throwable: readOrBuilt roots = {PsiFileStubImpl Language: ANY}; when Jinja2 is enabled for LaTeX

[CarliJoy]

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

PyCharm 2020.3.5

Operating System

Kubuntu 20.04 LTS

TeXiFy IDEA version

0.7.5

Description

Popped up.
BTW: I activated Jinja support for LaTeX as I use it in combination.

Stacktrace

java.lang.Throwable: readOrBuilt roots = {PsiFileStubImpl Language: ANY}; , stubBindingRoot = DjangoTemplateFileImpl, languages = [Jinja2, Latex], fileTypes = [Jinja2, LaTeX source file], files = [DjangoTemplateFileImpl, LatexFile], roots = [(JINJA2_TEMPLATE_FILE, Language: Jinja2 -> DjangoTemplateFileImpl), (FILE, Language: Latex -> LatexFile)]
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:165)
	at com.intellij.psi.impl.source.PsiFileImpl.getStubTree(PsiFileImpl.java:649)
	at com.intellij.psi.impl.source.PsiFileImpl.getGreenStubTree(PsiFileImpl.java:951)
	at com.intellij.psi.impl.source.PsiFileImpl.getStubbedSpine(PsiFileImpl.java:256)
	at com.intellij.psi.stubs.StubProcessingHelperBase.lambda$getAllSpines$0(StubProcessingHelperBase.java:84)
	at com.intellij.util.containers.ContainerUtil.map(ContainerUtil.java:1983)
	at com.intellij.psi.stubs.StubProcessingHelperBase.getAllSpines(StubProcessingHelperBase.java:84)
	at com.intellij.psi.stubs.StubProcessingHelperBase.processStubsInFile(StubProcessingHelperBase.java:64)
	at com.intellij.psi.stubs.StubIndexImpl.lambda$processElements$2(StubIndexImpl.java:291)
	at com.intellij.psi.stubs.StubIndexImpl.processElements(StubIndexImpl.java:327)
	at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:105)
	at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:93)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItemsByName(IndexUtilBase.kt:132)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItems(IndexUtilBase.kt:116)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItems(IndexUtilBase.kt:103)
	at nl.hannahsten.texifyidea.util.files.ReferencedFileSetCache.getSetFromCache(ReferencedFileSetCache.kt:97)
	at nl.hannahsten.texifyidea.util.files.ReferencedFileSetCache.fileSetFor(ReferencedFileSetCache.kt:54)
	at nl.hannahsten.texifyidea.util.files.impl.ReferencedFileSetServiceImpl.referencedFileSetOf(ReferencedFileSetServiceImpl.kt:15)
	at nl.hannahsten.texifyidea.util.files.FileSetKt.referencedFileSet(FileSet.kt:65)
	at nl.hannahsten.texifyidea.index.IndexUtilBase.getItemsInFileSet(IndexUtilBase.kt:42)
	at nl.hannahsten.texifyidea.util.files.FileSetKt.commandsInFileSet(FileSet.kt:77)
	at nl.hannahsten.texifyidea.util.LabelsKt.findLabelingCommandsInFileSetAsSequence(Labels.kt:78)
	at nl.hannahsten.texifyidea.util.LabelsKt.findLatexLabelPsiElementsInFileSetAsSequence(Labels.kt:68)
	at nl.hannahsten.texifyidea.inspections.latex.LatexDuplicateLabelInspection.inspectFile(LatexDuplicateLabelInspection.kt:42)
	at nl.hannahsten.texifyidea.inspections.TexifyInspectionBase.checkFile(TexifyInspectionBase.kt:135)
	at com.intellij.codeInspection.LocalInspectionTool$1.visitFile(LocalInspectionTool.java:145)
	at com.intellij.extapi.psi.PsiFileBase.accept(PsiFileBase.java:60)
	at com.intellij.codeInspection.InspectionEngine.acceptElements(InspectionEngine.java:66)
	at com.intellij.codeInspection.InspectionEngine.createVisitorAndAcceptElements(InspectionEngine.java:57)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.runToolOnElements(LocalInspectionsPass.java:311)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$4(LocalInspectionsPass.java:270)
	at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:156)
	at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:148)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$5(LocalInspectionsPass.java:268)
	at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:127)
	at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:116)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$6(LocalInspectionsPass.java:268)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:136)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1137)
	at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:92)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:658)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:610)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:65)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:104)
	at com.intellij.concurrency.ApplierCompleter.lambda$compute$0(ApplierCompleter.java:83)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:172)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:183)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:83)
	at java.base/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:746)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)

[PHPirates]

How is your experience with using Jinja2? It seems like the default delimiters get Jinja2 confused, for example \section{ {{my_var}} } doesn't work.
If you want, update the wiki with your findings: https://github.com/Hannah-Sten/TeXiFy-IDEA/wiki/External-tools#Jinja2-support

The thing is, I don't know how to resolve this exception, because it's something inside IntelliJ platform and not inside TeXiFy. So it doesn't make much sense to me to spend time on resolving this, when Jinja2 support isn't working with LaTeX anyway.

[CarliJoy]

Hi @PHPirates,

for me it works quite fine and Jinja doesn't get confused.
I am using https://github.com/weinbusch/django-tex to compile the Template and so far everything works.

The exceptions didn't occur a second time so far (at least currently as I am working under Windows for work)

I also create PR for Jinja to allow autoescape, even for LaTeX (or anything, see: pallets/jinja#1386)

There is also https://github.com/mbr/latex that uses Jinja.
I will look if I find time to extend something in the wiki..

[PHPirates]

Aha, thanks for the info, I had just missed the slightly different syntax \section{ {{- text -}} } which does work.

I don't know of any other examples that don't work, so I will ask the IntelliJ team for this exception (I can reproduce it, it happens because Jinja and TeXiFy are both claiming .tex files, but it shouldn't really affect usability).

[PHPirates]

I just realised after looking inside intellij that the exception is saying that the number of indexed stub roots does not match the number of actual stub roots after enabling jinja, so invalidate caches and restart will fix it.