AI 应用调用本地Ollama deepseek1.5模型时总是提示错误，AI助手没问题

2026-09-16 15:30:43.854 [OkHttp http://localhost:11434/...] INFO o.j.m.airag.app.service.impl.AiragChatServiceImpl:1847 - [AI-CHAT]LLM输出消息异常,requestId:8a80963ca0a90e6201a0a920037c000b,耗时:1s 2026-09-16 15:30:43.854 [OkHttp http://localhost:11434/...] ERROR o.j.m.airag.app.service.impl.AiragChatServiceImpl:1653 - closed dev.langchain4j.exception.LangChain4jException: closed at dev.langchain4j.internal.ExceptionMapper$DefaultExceptionMapper.mapException(ExceptionMapper.java:51) at dev.langchain4j.model.ollama.OllamaClient$2.onError(OllamaClient.java:266) at dev.langchain4j.model.ollama.OllamaServerSentEventParser.lambda$parse$1(OllamaServerSentEventParser.java:43)