Error in SonarQube for WebStorm

Environment:

  • Java: JetBrains s.r.o. 21.0.8
  • OS: Windows 11 amd64
  • IDE: WebStorm 2025.2.3
  • SonarQube for IDE: 11.3.1.82568
java.lang.IllegalStateException: Missing header Content-Length in input "#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffabf3a7c47, pid=5748, tid=38596
#
# JRE version: OpenJDK Runtime Environment JBR-21.0.8+1-1038.72-jcef (21.0.8+1) (build 21.0.8+1-b1038.72)
# Java VM: OpenJDK 64-Bit Server VM JBR-21.0.8+1-1038.72-jcef (21.0.8+1-b1038.72, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64)
# Problematic frame:
# V  [jvm.dll+0x3c7c47]
#
# No core dump will be written. Minidumps are not enabled by default on client versions of Windows
#
JNI global refs:
JNI global refs: 33, weak refs: 1

"
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:91)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)

WebStorm has been acting odd today. The IDE was acting sluggish, so I rebooted. After relaunching it crashed twice within 5 minutes of launching.

The primary change is that I’m working on an OpenAPI document that is significantly larger than any I’ve worked in before. It is currently 5783 lines long.

Hello,

It appears the SonarQube for IDE process in the background has crashed because of an out-of-memory error. Could you enable verbose logs, and if the problem happens again, could you share them with us?
Thanks!