错误信息: No available channel for model gemini-3.1-pro-preview under group default ...
错误信息
错误名称: AI_APICallError
错误信息: No available channel for model gemini-3.1-pro-preview under group default (distributor) (request id: 20260410233830500823427ppHhBD98)
堆栈信息: AI_APICallError: No available channel for model gemini-3.1-pro-preview under group default (distributor) (request id: 20260410233830500823427ppHhBD98)
at file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/dist-DWBkLJID.js:1704:11
at async postToApi (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/dist-DWBkLJID.js:1599:24)
at async OpenAICompatibleChatLanguageModel.doStream (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/dist-MiiZ7jiT.js:452:48)
at async wrapStream (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:48641:32)
at async fn (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:47507:17)
at async file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:43861:19
at async _retryWithExponentialBackoff (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:44024:10)
at async streamStep (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:47476:109)
at async fn (file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:47782:5)
at async file:///D:/Program%20Files/Cherry%20Studio/resources/app.asar/out/renderer/assets/store-BX3OZ3o6.js:43861:19
错误原因: "[undefined]"
状态码: 503
请求路径: https://www.dmxapi.cn/v1/chat/completions
请求体: {
"model": "gemini-3.1-pro-preview-thinking",
"user": "[undefined]",
"max_tokens": "[undefined]",
"temperature": "[undefined]",
"top_p": "[undefined]",
"frequency_penalty": "[undefined]",
"presence_penalty": "[undefined]",
"response_format": "[undefined]",
"stop": "[undefined]",
"seed": "[undefined]",
"serviceTier": "[undefined]",
"reasoning_effort": "xhigh",
"verbosity": "[undefined]",
"messages": [
{
"role": "user",
"content": "我已经配置好了联网工具，bing。请检查你是否可以联网搜索？"
}
],
"tools": "[undefined]",
"tool_choice": "[undefined]",
"stream": true,
"stream_options": "[undefined]"
}
响应首部: {
"cache-control": "no-cache",
"content-type": "text/event-stream",
"date": "Fri, 10 Apr 2026 23:38:30 GMT",
"document-policy": "include-js-call-stacks-in-crash-reports",
"server": "nginx",
"x-rixapi-request-id": "20260411073716665717363hQ4hGtXy"
}
响应内容: {
"error": {
"message": "No available channel for model gemini-3.1-pro-preview under group default (distributor) (request id: 20260410233830500823427ppHhBD98)",
"type": "rix_api_error",
"param": "",
"code": "model_not_found"
}
}
数据: {
"error": {
"message": "No available channel for model gemini-3.1-pro-preview under group default (distributor) (request id: 20260410233830500823427ppHhBD98)",
"type": "rix_api_error",
"param": "",
"code": "model_not_found"
}
}
AI 解决方案
报错分析报告
1.错误翻译
原文：No available channel for model gemini-3.1-pro-preview under group default (distributor) (request id: 20260410233830500823427ppHhBD98)
译文：在默认分组（分发者）下，模型gemini-3.1-pro-preview没有可用通道（请求ID：20260410233830500823427ppHhBD98）
2. 原因分析
gemini-3.1-pro-preview在DMXAPI平台默认分组中未配置可用通道（或模型名称与实际调用不匹配）。 model参数值（gemini-3.1-pro-preview-thinking）与错误信息中的模型名（gemini-3.1-pro-preview）不一致，或该模型未在平台启用。3.解决方案
修正请求体中的
model参数为平台支持的准确名称（需与平台配置的模型名一致）：// 修复后的请求体（示例：使用平台已启用的模型名）
{
"model": "gemini-3.1-pro-preview", // 或确认平台支持的准确模型名（如原意图是thinking版则核对平台是否提供）
"messages": [{"role": "user", "content": "我已经配置好了联网工具，bing。请检查你是否可以联网搜索？"}],
"stream": true,
"reasoning_effort": "xhigh"
// 移除未定义的字段（如user、max_tokens等）
}
注：需先通过DMXAPI控制台或模型列表接口确认gemini-3.1-pro-preview或其变体（如gemini-3.1-pro-preview-thinking）是否已启用并分配通道。