microsoft / microsoft/vscode-java-debug

Errors occurred during the build

Open
#1,567 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

ai-triaged bug
Dominant language
TypeScript
Stars
591
Forks
429
Avg merge
1d 9h
Merged PRs (30d)
19

Description

Not able to run the debugger as I get class not found exception.
When I checked the logs I found out that there are errors while building the project and the target folder has no class files.

I have attached the log file for reference

client.log.2025-06-30.log

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 by reading the attached client.log.2025-06-30.log to identify the build failure that leaves the target folder without class files, then determine whether it can be reproduced with a documented project setup. Done means the project builds successfully and the debugger starts without the class-not-found exception.

Written by the indexing model from the issue text.

Assessment

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

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.