microsoft / microsoft/azure-tools-for-java

[IntelliJ] Uncaught Exception com.intellij.openapi.diagnostic.RuntimeExceptionWithAttachments: PSI and index do not match.

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Dominant language
Java
Stars
262
Forks
185
Avg merge
2d 21h
Merged PRs (30d)
1

Description

IntelliJ build version: 2025.3.3 IU-253.31033.145
OS: Mac OS X
JDK: JetBrains s.r.o. 21.0.10
Plugin version: 3.97.2-2025.3
Additional Info: None
Parent component:

com.intellij.openapi.wm.impl.IdeRootPane[,0,0,1728x1084,invalid,layout=com.intellij.openapi.wm.impl.IdeRootPane$CustomHeaderRootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=449,maximumSize=,minimumSize=,preferredSize=]

Error message:

IdeaLoggingEvent[message=null, throwable=com.intellij.openapi.diagnostic.RuntimeExceptionWithAttachments: PSI and index do not match.
Please report the problem to JetBrains with the files attached
	at com.microsoft.azure.toolkit.intellij.java.sdk.utils.AzureSearchScope.contains(AzureSearchScope.java:30)
	at com.microsoft.azure.toolkit.intellij.java.sdk.MavenProjectReportGenerator.analyzeCode(MavenProjectReportGenerator.java:205)
	at com.microsoft.azure.toolkit.intellij.java.sdk.MavenProjectReportGenerator.inspectRootMavenProject(MavenProjectReportGenerator.java:148)
	at com.microsoft.azure.toolkit.intellij.java.sdk.MavenProjectReportGenerator.lambda$createProjectReports$2(MavenProjectReportGenerator.java:128)
	at com.microsoft.azure.toolkit.intellij.java.sdk.MavenProjectReportGenerator.createProjectReports(MavenProjectReportGenerator.java:128)
	at com.microsoft.azure.toolkit.intellij.java.sdk.MavenProjectRepo

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with AzureSearchScope.java:30, then follow the reported calls through MavenProjectReportGenerator.java at lines 128, 148, and 205. Review the attached IntelliJ diagnostic and investigate the PSI/index mismatch in the reported project-analysis path. Done means the analysis no longer raises this exception under the reported IntelliJ setup.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
devtools
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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