我最痛苦的问题就是转了国内的API出现CC Switch local proxy failed while handling Codex endpoint /responses. Provider: AGNES; model: agnes-2.0-flash; upstream_status: HTTP 400; cause: ***.BadRequestError: OpenAIException - {"error":{"code":null,"param":null,"message":"{\"error\":{\"message\":\"Expecting property name enclosed in double quotes: line 1 column 2 (char 1)\",\"type\":\"BadRequestError\",\"param\":null,\"code\":400}}","type":"invalid_request_error"}}这样的代码，让人痛不欲生。每次一半出现这个问题

用的的确免费模型，但是我只是想着基础动作无所谓，结果就是等不到结果，