[Bug] Invalid Node instance in DOM manipulation during insertChild operation

Resolved 💬 3 comments Opened Mar 17, 2026 by MadhavJivrajani Closed Mar 20, 2026

Bug Description
Got this panic
ERROR Expected null or instance of Node, got an instance of Node

file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:750:98755

-Error.<anonymous>
(file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:750:98755)

  • <anonymous> (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:750:98582)
  • n (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:751:257)
  • n8 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:751:3680)
  • U8.h8 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:751:5220)
  • J1.insertChild (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:751:6722)
  • MH8.insertChild (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:751:31043)
  • PH8 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:751:36708)
  • V86 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:737:64947)
  • V86 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:737:65055)

Environment Info

  • Platform: darwin
  • Terminal: WarpTerminal
  • Version: 2.1.76
  • Feedback ID: e2e04f80-4dd1-4774-b68e-35ff06d7a5aa

Errors

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