在那裡說明：「上傳圖片時若文字欄為空，會觸發 API 400 錯誤 ‘messages: text content blocks must be non-empty’」

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?

在那裡說明：「上傳圖片時若文字欄為空，會觸發 API 400 錯誤 ‘messages: text content blocks must be non-empty’」

What Should Happen?

在那裡說明：「上傳圖片時若文字欄為空，會觸發 API 400 錯誤 ‘messages: text content blocks must be non-empty’」

Error Messages/Logs

在那裡說明：「上傳圖片時若文字欄為空，會觸發 API 400 錯誤 ‘messages: text content blocks must be non-empty’」

Steps to Reproduce

在那裡說明：「上傳圖片時若文字欄為空，會觸發 API 400 錯誤 ‘messages: text content blocks must be non-empty’」

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

在那裡說明：「上傳圖片時若文字欄為空，會觸發 API 400 錯誤 ‘messages: text content blocks must be non-empty’」

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_