yinhaox opened a new issue, #4983:
URL: https://github.com/apache/servicecomb-java-chassis/issues/4983
### Steps to Reproduce
简单示例：
```java
package test;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.models.OpenAPI;
import org.apache.servicecomb.swagger.SwaggerUtils;
import org.junit.jupiter.api.Test;
class MainTest {
@Test
void test() {
SwaggerUtils.resolveTypeSchemas(new OpenAPI(), ClassRsp.class); // OK
SwaggerUtils.resolveTypeSchemas(new OpenAPI(), RecordRsp.class); //
ERROR
}
public enum Lang {
JAVA, CHINESE, UNKNOWN;
}
public static class ClassRsp {
@Schema(description = "language")
private Lang lang;
public Lang getLang() {
return lang;
}
public void setLang(Lang lang) {
this.lang = lang;
}
}
public record RecordRsp(
@Schema(description = "language") Lang lang
) {}
}
```
### Expected Behavior
报错：
```
java.lang.NullPointerException: Cannot invoke
"java.lang.reflect.AnnotatedElement.getAnnotations()" because the return value
of "com.fasterxml.jackson.databind.introspect.Annotated.getAnnotated()" is null
at
org.apache.servicecomb.swagger.extend.introspector.JsonPropertyIntrospector.findPropertyDescription(JsonPropertyIntrospector.java:51)
at
com.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair.findPropertyDescription(AnnotationIntrospectorPair.java:450)
at
com.fasterxml.jackson.databind.introspect.POJOPropertyBuilder.getMetadata(POJOPropertyBuilder.java:228)
at
com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector._anyIndexed(POJOPropertiesCollector.java:1376)
at
com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector._sortProperties(POJOPropertiesCollector.java:1278)
at
com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.collectAll(POJOPropertiesCollector.java:529)
at
com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.getPropertyMap(POJOPropertiesCollector.java:413)
at
com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.getProperties(POJOPropertiesCollector.java:255)
at
com.fasterxml.jackson.databind.introspect.BasicBeanDescription._properties(BasicBeanDescription.java:164)
at
com.fasterxml.jackson.databind.introspect.BasicBeanDescription.findProperties(BasicBeanDescription.java:239)
at
io.swagger.v3.core.jackson.ModelResolver.resolveAccessMode(ModelResolver.java:1960)
at
io.swagger.v3.core.jackson.ModelResolver.resolve(ModelResolver.java:672)
at
org.apache.servicecomb.swagger.extend.ModelResolverExt.resolve(ModelResolverExt.java:110)
at
io.swagger.v3.core.converter.ModelConverterContextImpl.resolve(ModelConverterContextImpl.java:97)
at
io.swagger.v3.core.converter.ModelConverters.resolveAsResolvedSchema(ModelConverters.java:158)
at
org.apache.servicecomb.swagger.SwaggerUtils.resolveTypeSchemas(SwaggerUtils.java:213)
at test.MainTest.test(MainTest.java:13)
```
### Servicecomb Version
_No response_
### Additional Context
_No response_
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