[BUG] CLI crashes when rendering large analytical output, highlight.js dumps to terminal

Resolved 💬 3 comments Opened Apr 3, 2026 by Raptormeat Closed Apr 6, 2026

Preflight Checklist

  • [x] I have searched existing issues and this hasn't been reported yet
  • [x] This is a single bug report (please file separate reports for different bugs)
  • [x] I am using the latest version of Claude Code

What's Wrong?

Claude CLI has crashed 3 times for me in just a few hours. Each time it was dealing with a large amount of text - the first 2 times when building my project after cleaning, and the final time while running analysis agents. Each time it produced a gigantic wall of text with a stack trace at the bottom.

What Should Happen?

It shouldn't crash

Error Messages/Logs

- d (B:/~BUN/root/src/entrypoints/cli.js:1382:2087)
 - GtK (B:/~BUN/root/src/entrypoints/cli.js:2822:6424)
 - render (B:/~BUN/root/src/entrypoints/cli.js:2824:2254)
 - Wm4 (B:/~BUN/root/src/entrypoints/cli.js:2828:1456)
 - <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:2828:2145)
 - w9 (B:/~BUN/root/src/entrypoints/cli.js:499:20983)
 - $M (B:/~BUN/root/src/entrypoints/cli.js:499:39521)
 - UH (B:/~BUN/root/src/entrypoints/cli.js:499:36890)
 - gH (B:/~BUN/root/src/entrypoints/cli.js:499:36418)
 - Zk (B:/~BUN/root/src/entrypoints/cli.js:499:52606)

Steps to Reproduce

there's no way for me to do this, I would need to share my whole project. It's happening so much I have to believe it would happen with another project of large size as well.

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.91

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_

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