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openclaw - 💡(How to fix) Fix [Bug]: Webchat 图片上传失败，图片无法传递到 AI 端 [1 participants]

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openclaw/openclaw#62085•Fetched 2026-04-08 03:09:13
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Webchat 对话框上传的图片未传递到 AI 端，图片短暂显示约10秒后消失

Root Cause

Webchat 对话框上传的图片未传递到 AI 端，图片短暂显示约10秒后消失

Code Example

AI 端接收到的消息中无任何 attachments 字段。用户端图片上传后 webchat 显示正常但随后消失。该 Bug 自 2026-03-24 首次发现，历经多次更新仍未修复。
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Bug type

Behavior bug (incorrect output/state without crash)

Beta release blocker

No

Summary

Webchat 对话框上传的图片未传递到 AI 端，图片短暂显示约10秒后消失

Steps to reproduce

打开 QClaw 桌面客户端 webchat 在对话框中上传/粘贴/拖拽一张图片（不附带文字） 观察图片短暂显示约10秒 AI 回复 NO_REPLY 图片从对话框中消失，AI 端未收到任何图片附件

Expected behavior

图片应持久显示在对话框中，并作为附件传递到 AI 端供其处理

Actual behavior

图片短暂显示后消失，AI 端未收到图片数据，仅回复 NO_REPLY

OpenClaw version

2026.3.13

Operating system

Windows 10 (10.0.19045 x64)

Install method

QClaw 桌面客户端

Model

qclaw/modelroute

Provider / routing chain

openclaw -> qclaw/modelroute

Additional provider/model setup details

No response

Logs, screenshots, and evidence

AI 端接收到的消息中无任何 attachments 字段。用户端图片上传后 webchat 显示正常但随后消失。该 Bug 自 2026-03-24 首次发现，历经多次更新仍未修复。

Impact and severity

受影响对象: 所有通过 webchat 上传图片的用户 严重程度: 高（核心功能缺失，图片交互场景全部不可用） 频率: 总是（100% 复现） 后果: OCR、截图分析、图片问答等功能无法使用

Additional information

已知首个异常版本 2026.3.13（或更早）。该问题仅影响 webchat 通道，其他通道（如 Telegram/Discord）的图片传输可能正常。

extent analysis

TL;DR

Investigate the image upload handling in the QClaw webchat to ensure that attachments are properly sent to the AI endpoint.

Guidance

  • Review the webchat's image upload functionality to identify why the images are not being persisted and sent to the AI endpoint.
  • Verify that the attachments field is being populated correctly in the messages sent from the webchat to the AI endpoint.
  • Check the differences in image handling between the webchat and other channels like Telegram/Discord, which may be working correctly.
  • Investigate the changes made in version 2026.3.13 and later updates to see if they introduced or exacerbated the issue.

Notes

The issue seems to be specific to the webchat channel and has been persistent since version 2026.3.13, indicating a potential regression or bug introduced in that version.

Recommendation

Apply workaround: Modify the webchat's image upload handling to ensure that attachments are properly sent to the AI endpoint, potentially by reviewing and adjusting the code responsible for uploading and sending images.

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FAQ

Expected behavior

图片应持久显示在对话框中，并作为附件传递到 AI 端供其处理

#prompt issue#agent setup#task chaining#parallel task#integration issue

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