microsoft / microsoft/azure-tools-for-java
[IntelliJ] Uncaught Exception java.lang.NullPointerException: peer
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- Java
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Description
IntelliJ build version: 2024.3.5 IC-243.26053.27
OS: Windows 10
JDK: JetBrains s.r.o. 21.0.6
Plugin version: 3.94.0-2024.3
Additional Info: None
Parent component:
com.intellij.openapi.wm.impl.IdeRootPane[,8,8,1920x1040,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=java.lang.NullPointerException: peer
at <REDACTED: user-file-path>(Native Method)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the exception with IntelliJ 2024.3.5, Windows 10, JDK 21.0.6, and plugin 3.94.0. No source file, component, or test is named, and the available stack trace is redacted to a native method; done means identifying the failing path and verifying a fix or regression coverage.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 18/100