Rank, 14 days: 328 on the Claude Code sheet
2 people reported

All time, since Oct 9.

Unsupported content type fallback

“The VS Code extension chat view shows Unsupported content type: advisor_tool_result whenever the advisor tool returns a result.”

Is this your bug? What gets counted gets fixed. Pile on.

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I hit this bug: rapsheet.dev/sheets/claude-code/issues/10806/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Chat panel shows "Unsupported content type" for some tool blocks. Instead of rendering the message, the VS Code chat view shows fallback text for content block types like server_tool_use and advisor_tool_result.

Is this your bug?

File my report
Where
VS Code extension
Error text
Unsupported content type: server_tool_use
Versions
2.1.295 to 10.0.19045
Platforms
macOS, Windows
How bad
Cosmetic: looks wrong, still works.

Original reports2, newest first

  1. VSCode extension: "Unsupported content type: server_tool_use" shown instead of rendering message#104999
  2. VS Code webview: "Unsupported content type: advisor_tool_result"#100870

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