microsoft / microsoft/azure-tools-for-java

[IntelliJ] Uncaught Exception Error checking JDK version: 3.13.11 java.lang.IllegalArgumentException: 3.13.11

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

IntelliJ build version: 2025.3.2 IU-253.30387.90
OS: Mac OS X
JDK: JetBrains s.r.o. 21.0.9
Plugin version: 3.97.0-2025.3
Additional Info: None
Parent component:

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

Error message:

IdeaLoggingEvent[message=Error checking JDK version: 3.13.11, throwable=java.lang.IllegalArgumentException: 3.13.11
	at com.intellij.util.lang.JavaVersion$Companion.parse(JavaVersion.kt:257)
	at com.microsoft.azure.toolkit.intellij.common.utils.JdkUtils.getJdkLanguageLevel(JdkUtils.java:97)
	at com.microsoft.azure.toolkit.intellij.common.utils.JdkUtils.getJdkLanguageLevel(JdkUtils.java:82)
	at com.microsoft.azure.toolkit.intellij.appmod.javaupgrade.service.JavaUpgradeIssuesDetectionService.getJavaIssues(JavaUpgradeIssuesDetectionService.java:244)
	at com.microsoft.azure.toolkit.intellij.appmod.javaupgrade.service.JavaUpgradeIssuesCache.refresh(JavaUpgradeIssuesCache.java:134)
	at com.microsoft.azure.toolkit.intellij.appmod.javaupgrade.JavaUpgradeCheckStartupActivity.lambda$performJavaUpgradeCheck$4(JavaUpgradeCheckStartupActivity.java:73)
	at com.microsoft.azure.toolkit.lib.common.task.AzureTask.lambda$new$0(AzureTas

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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 com.microsoft.azure.toolkit.intellij.common.utils.JdkUtils.getJdkLanguageLevel and the Java upgrade detection flow in JavaUpgradeIssuesDetectionService.java and JavaUpgradeIssuesCache.java. Trace how the reported JDK version 3.13.11 reaches JavaVersion.parse, then run the relevant IntelliJ plugin tests or startup flow. Done means this version is checked without an uncaught exception.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
devtools
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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