Spring Boot引入Redis后Kafka事件序列化异常求助

原本使用Spring Cloud Stream向Kafka生产事件功能一切正常，但引入Redis缓存后，Redis缓存功能运行正常，而向Kafka发送事件的功能出现故障，生产事件时抛出如下Redis序列化异常：

Error while producing SampleEvent: org.springframework.messaging.MessageDeliveryException: failed to send Message to channel 'sampleOutput'; 
nested exception is org.springframework.data.redis.serializer.SerializationException: Could not write JSON: Not an array: 
{"type":"record","name":"SampleEvent","namespace":"com.sample.redisandkafka","fields":[{"name":"field","type":"string","default":"null"}]} (through reference chain: org.springframework.cloud.schema.registry.ParsedSchema["schema"]->org.apache.avro.Schema$RecordSchema["elementType"]); nested exception is com.fasterxml.jackson.databind.JsonMappingException: 
Not an array: {"type":"record","name":"SampleEvent","namespace":"com.sample.redisandkafka","fields":[{"name":"field","type":"string","default":"null"}]} (through reference chain: org.springframework.cloud.schema.registry.ParsedSchema["schema"]->org.apache.avro.Schema$RecordSchema["elementType"]), failedMessage=GenericMessage [payload={"field": "value"}, headers={id=16108acf-6ca1-f1b2-2ed3-44eb857daa6b, contentType=application/*+avro, timestamp=1712741537549}]

使用版本：

• Spring Boot 2.4.5
• Spring Cloud Stream 2020.0.2

验证情况：移除Redis相关依赖及RedisCacheConfig类后，仅保留Kafka功能的应用可正常运行。

移除的依赖：

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

移除的配置：

cache:
    cache-names: sample-cache
    default-ttl: 1 # TTL in hours
    enabled: true
    type: redis
    host: localhost
    port: 6379
    caches-ttl: # TTL in hours
      sample-cache: 1

内容的提问来源于stack exchange，提问作者Naveen