IDE internal error when cutting some text

[davide-vecchi]

WebCalm 0.11.1

In a line that was:

var sheet = allsheets[s];

I had just cut (with Shift + Delete) the part

allsheets[s]

so what was left was

var sheet = ;

The IDE Internal Errors dialog popped up immediately after I cut.

java.lang.ClassCastException: class com.intellij.psi.impl.source.tree.PsiErrorElementImpl cannot be cast to class ris58h.webcalm.javascript.psi.JavaScriptIdentifier (com.intellij.psi.impl.source.tree.PsiErrorElementImpl is in unnamed module of loader com.intellij.util.lang.PathClassLoader @546a03af; ris58h.webcalm.javascript.psi.JavaScriptIdentifier is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @1f98d874)
	at ris58h.webcalm.javascript.psi.JavaScriptIdentifierExpression.getIdentifier(JavaScriptIdentifierExpression.kt:8)
	at ris58h.webcalm.javascript.JavaScriptRecursiveCallLineMarkerProvider.collectSlowLineMarkers(JavaScriptRecursiveCallLineMarkerProvider.kt:27)
	at com.intellij.codeInsight.daemon.impl.LineMarkersPass.queryProviders(LineMarkersPass.java:222)
	at com.intellij.codeInsight.daemon.impl.LineMarkersPass.lambda$doCollectMarkers$2(LineMarkersPass.java:108)
	at com.intellij.codeInsight.daemon.impl.Divider.divideInsideAndOutsideInOneRoot(Divider.java:97)
	at com.intellij.codeInsight.daemon.impl.LineMarkersPass.doCollectMarkers(LineMarkersPass.java:104)
	at com.intellij.codeInsight.daemon.impl.LineMarkersPass.doCollectInformation(LineMarkersPass.java:77)
	at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:67)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$2(PassExecutorService.java:431)
	at com.intellij.platform.diagnostic.telemetry.helpers.TraceKt.runWithSpanIgnoreThrows(trace.kt:118)
	at com.intellij.platform.diagnostic.telemetry.helpers.TraceUtil.runWithSpanThrows(TraceUtil.java:36)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$3(PassExecutorService.java:426)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.tryRunReadAction(AnyThreadWriteThreadingSupport.kt:291)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:965)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$4(PassExecutorService.java:417)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$13(CoreProgressManager.java:660)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:735)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:691)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:659)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:79)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:416)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$0(PassExecutorService.java:392)
	at com.intellij.openapi.fileTypes.impl.FileTypeManagerImpl.cacheFileTypesInside(FileTypeManagerImpl.java:802)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$1(PassExecutorService.java:392)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.executeByImpatientReader(AnyThreadWriteThreadingSupport.kt:486)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:178)
	at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:390)
	at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:259)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1491)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:2073)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2035)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)

IntelliJ IDEA 2024.2.4 (Community Edition)
Build #IC-242.23726.103, built on October 23, 2024
Runtime version: 21.0.4+13-b509.26 amd64 (JCEF 122.1.9)
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Toolkit: sun.awt.windows.WToolkit
Windows 10.0
GC: G1 Young Generation, G1 Concurrent GC, G1 Old Generation
Memory: 2048M
Cores: 8
Registry:
  ide.experimental.ui=true
  i18n.locale=
Non-Bundled Plugins:
  ris58h.webcalm (0.11.1)
  com.jetbrains.space (242.23726.16)
  Batch Scripts Support (1.0.13)
  com.andrey4623.rainbowcsv (2.0.2)
  AntSupport (242.20224.159)
  Lombook Plugin (242.23726.38)
  MavenRunHelper (4.29.0-IJ2022.2)
  org.sonarlint.idea (10.12.0.79769)
Kotlin: 242.23726.103-IJ

Windows 10 Pro, 22H2.

[ris58h]

I couldn't reproduce the issue. Is var sheet = allsheets[s]; the whole content of the file?

[davide-vecchi]

No, it's a big file. I can't reproduce it either and it did not happen again.