class com.alibaba.fastjson2.JSONObject cannot be cast to class org.springframework.ai.chat.messages.Message (com.alibaba.fastjson2.JSONObject and org.springframework.ai.chat.messages.Message are in unnamed module of loader 'app')

[OnceCrazyer]

Spring-AI vision: M5
Run String response = client.prompt (prompt).user (query).call ().content () in the project;
Error report, the error message is as follows:
Class com.alibaba. JSONObject cannot be cast to class org.springframework.ai.chat. Messages. Message (com.alibaba. fastjson2. JSONObject and org.springframework.ai.chat. Messages. Message are in unnamed module of loader'app ')

This code does not use fastJson2. Why is there an error message?

[dev-jonghoonpark]

Can you share a minimal sample application that reproduces the problem please ?