[Question]: Failed to deserialize the JSON body into the target type: messages[1]: missing field content at line 8 column 5

[MR-YANZE]

您的问题

根据官方文档操作下来，报标题的错误

版本及代码如下：

SpringBoot：3.4.2
JDK：17

具体报错信息如下：

版本信息

1.4.3

补充信息

提问前确认

• 我已经搜索过现有的 issues，但没有找到答案
• 我已经阅读过文档

[MR-YANZE]

具体报错信息：

2025-02-24T10:54:59.228+08:00 ERROR 25180 --- [ai_demo] [nio-8008-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] threw exception

io.github.pigmesh.ai.deepseek.core.OpenAiHttpException: Failed to deserialize the JSON body into the target type: messages[1]: missing field content at line 8 column 5
at io.github.pigmesh.ai.deepseek.core.Utils.toException(Utils.java:19) ~[deepseek4j-core-1.4.3.jar:na]
at io.github.pigmesh.ai.deepseek.core.StreamingRequestExecutor$2.onFailure(StreamingRequestExecutor.java:207) ~[deepseek4j-core-1.4.3.jar:na]
at okhttp3.internal.sse.RealEventSource.processResponse(RealEventSource.kt:52) ~[okhttp-sse-4.12.0.jar:na]
at okhttp3.internal.sse.RealEventSource.onResponse(RealEventSource.kt:46) ~[okhttp-sse-4.12.0.jar:na]
at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519) ~[okhttp-4.9.3.jar:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:842) ~[na:na]