Skip to content

Fix: Handle missing image error on analysis trigger#16

Open
smallshao wants to merge 1 commit into
fizaayesha:mainfrom
smallshao:fix-issue-4
Open

Fix: Handle missing image error on analysis trigger#16
smallshao wants to merge 1 commit into
fizaayesha:mainfrom
smallshao:fix-issue-4

Conversation

@smallshao
Copy link
Copy Markdown

🐛 Bug修复: 处理缺少图片时的错误

问题

当用户点击"Generate the Analysis"按钮但没有上传图片时,应用会崩溃,错误信息:
AttributeError: 'NoneType' object has no attribute 'getvalue'

原因

代码直接调用 upload_file.getvalue() 而没有检查 upload_file 是否为 None

修复

  1. 添加了 upload_file is None 检查
  2. 如果未上传图片,显示用户友好的错误消息
  3. 使用 st.error() 显示错误
  4. 使用 st.info() 提供指导
  5. 只有上传了图片时才执行分析

测试

  • 未上传图片时点击按钮 → 显示错误消息,应用不崩溃
  • 上传图片后点击按钮 → 正常分析
  • 错误消息清晰友好

相关Issue

修复 Issue #4: Handle Missing Image Error on Analysis Trigger

验收标准

  • ✅ App does not crash when "Generate Analysis" is clicked without an image
  • ✅ A clear and friendly error message is displayed to the user

修复由 BountyBot 自动生成 🤖

- Add upload_file is None check before calling getvalue()
- Show user-friendly error message when no image uploaded
- Prevent app crash when Generate Analysis clicked without image
- Improve user experience with clear instructions

Fixes fizaayesha#4
@smallshao
Copy link
Copy Markdown
Author

Fixes #4

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant