Spring redis return 500 stackoverflow 错误

Question

我正在尝试在 spring 启动时将一些数据保存到 Redis application.I 在尝试将数据插入 Redis 时遇到 Whosebug 错误。

我知道这里有一些重复的过程，但真的不明白异常和根本原因在哪里。

Redis回购：

public interface RedisRepo extends CrudRepository<RedisEntity,String> {

}

Redis对象：

public class RedisObj {

    @Id
    private Long field1;

    private String field2;

    private String field3;

    private String field4;

    private String field5;

    private UUID field6;

    private String field7;

    private String field8;

    private MyObject field9;

}

来自服务：

redisRepo.save(ObjToRedis);

异常：

Caused by: java.lang.WhosebugError: null
at org.springframework.core.convert.TypeDescriptor.getElementTypeDescriptor(TypeDescriptor.java:331) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.core.convert.TypeDescriptor.equals(TypeDescriptor.java:470) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.core.convert.support.GenericConversionService$ConverterCacheKey.equals(GenericConversionService.java:470) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.util.ObjectUtils.nullSafeEquals(ObjectUtils.java:324) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.util.ConcurrentReferenceHashMap$Segment.findInChain(ConcurrentReferenceHashMap.java:648) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.util.ConcurrentReferenceHashMap$Segment.getReference(ConcurrentReferenceHashMap.java:506) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.util.ConcurrentReferenceHashMap.getReference(ConcurrentReferenceHashMap.java:267) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.util.ConcurrentReferenceHashMap.getEntryIfAvailable(ConcurrentReferenceHashMap.java:253) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.util.ConcurrentReferenceHashMap.get(ConcurrentReferenceHashMap.java:234) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.getConverter(GenericConversionService.java:255) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:189) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:174) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.toBytes(MappingRedisConverter.java:932) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeToBucket(MappingRedisConverter.java:748) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.lambda$writeInternal(MappingRedisConverter.java:631) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:355) ~[spring-data-commons-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeInternal(MappingRedisConverter.java:583) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.lambda$writeInternal(MappingRedisConverter.java:625) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:355) ~[spring-data-commons-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeInternal(MappingRedisConverter.java:583) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeCollection(MappingRedisConverter.java:719) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.lambda$writeInternal(MappingRedisConverter.java:610) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:355) ~[spring-data-commons-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeInternal(MappingRedisConverter.java:583) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.lambda$writeInternal(MappingRedisConverter.java:625) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:355) ~[spring-data-commons-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeInternal(MappingRedisConverter.java:583) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.writeCollection(MappingRedisConverter.java:719) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]
at org.springframework.data.redis.core.convert.MappingRedisConverter.lambda$writeInternal(MappingRedisConverter.java:610) ~[spring-data-redis-2.1.5.RELEASE.jar:2.1.5.RELEASE]

任何建议都有帮助。

Answer 1

这里的问题是，我正在使用休眠实体对象（来自 Post 的 "MyObject"）。创建了一个新对象，它运行良好。

Spring redis return 500 stackoverflow 错误

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