apache / apache/servicecomb-java-chassis
[BUG] - result may be null, causing NPE
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question
- Dominant language
- Java
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Description
### Steps to Reproduce
1. env:jdk21+swagger3
2. a java bean has "Exception" property,eg.@Data
public class Blog {
private Exception exception;
}
3. the bean to swagger's Schema object
4. runtime errors：java.lang.NullPointerException: Cannot invoke "io.swagger.v3.oas.models.media.Schema.get$ref()" because "result" is null
### Expected Behavior
Rectify the NPE.
### Servicecomb Version
3.2.0
### Additional Context
_No response_
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