chat带图片请求模型时报错了，导致对话变成了纯文本对话

[lkiuyu]

日志如下
2026-08-04 06:50:08 [INFO] [PARSER] 🌐 单条消息，使用原格式处理
2026-08-04 06:50:08 [INFO] [UPLOAD] 📤 开始上传文件: bcad3851-e176-43c3-a4ca-7f44d9dab056.jpeg (399166 bytes, image/jpeg)
2026-08-04 06:50:08 [INFO] [UPLOAD] 🎫 请求STS Token: bcad3851-e176-43c3-a4ca-7f44d9dab056.jpeg (399166 bytes, image)
2026-08-04 06:50:09 [ERROR] [UPLOAD] ❌ STS响应数据不完整: 缺少 access_key_id, access_key_secret, security_token, url, path, bucket, id
2026-08-04 06:50:09 [ERROR] [UPLOAD] ❌ 请求STS Token失败 (重试: 0)
Error: STS响应数据不完整: 缺少 access_key_id, access_key_secret, security_token, url, path, bucket, id
at requestStsToken (/app/src/utils/upload.js:144:23)
at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
at async uploadFileToQwenOss (/app/src/utils/upload.js:267:44)
at async normalizeMediaContentItem (/app/src/utils/chat-helpers.js:166:30)
at async processOriginalLogic (/app/src/utils/chat-helpers.js:445:49)
at async parserMessages (/app/src/utils/chat-helpers.js:326:20)
at async processRequestBody (/app/src/middlewares/chat-middleware.js:90:28)
2026-08-04 06:50:09 [ERROR] [UPLOAD] ❌ 文件上传流程失败
2026-08-04 06:50:09 [ERROR] [UPLOAD] ❌ 图片上传失败
Error: STS响应数据不完整: 缺少 access_key_id, access_key_secret, security_token, url, path, bucket, id
at requestStsToken (/app/src/utils/upload.js:144:23)
at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
at async uploadFileToQwenOss (/app/src/utils/upload.js:267:44)
at async normalizeMediaContentItem (/app/src/utils/chat-helpers.js:166:30)
at async processOriginalLogic (/app/src/utils/chat-helpers.js:445:49)
at async parserMessages (/app/src/utils/chat-helpers.js:326:20)
at async processRequestBody (/app/src/middlewares/chat-middleware.js:90:28)
Error: STS响应数据不完整: 缺少 access_key_id, access_key_secret, security_token, url, path, bucket, id
at requestStsToken (/app/src/utils/upload.js:144:23)
at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
at async uploadFileToQwenOss (/app/src/utils/upload.js:267:44)
at async normalizeMediaContentItem (/app/src/utils/chat-helpers.js:166:30)
at async processOriginalLogic (/app/src/utils/chat-helpers.js:445:49)
at async parserMessages (/app/src/utils/chat-helpers.js:326:20)
at async processRequestBody (/app/src/middlewares/chat-middleware.js:90:28)
2026-08-04 06:50:09 [INFO] [REQUEST] 🌐 发送聊天请求
2026-08-04 06:50:16 [INFO] [CHAT] 📝 流式使用tiktoken计算 - Prompt: 15, Completion: 136, Total: 151
2026-08-04 06:50:22 [INFO] [SSXMOD] 📝 SSXMOD Cookie 已刷新

[krinlove99]

一样的问题