choices()" is null

[leo07051004]

java.lang.NullPointerException: Cannot invoke "java.util.List.stream()" because the return value of "org.springframework.ai.openai.api.OpenAiApi$ChatCompletion.choices()" is null at org.springframework.ai.openai.OpenAiChatClient.lambda$call$1(OpenAiChatClient.java:153) at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:335) at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:211) at org.springframework.ai.openai.OpenAiChatClient.call(OpenAiChatClient.java:141)

org.springframework.ai spring-ai-openai-spring-boot-starter 1.0.0-SNAPSHOT