HTTP Status 500 - Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException:

• HTTP Status 500 - Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method findAll in the service com.shopping.merchandise.service.BrandService. Tried 3 times of the providers [192.168.124.19:20881] (1/1) from the registry 106.12.204.158:2181 on the consumer 192.168.124.19 using the dubbo version 2.8.4. Last error is: Failed to invoke remote method: findAll, provider: dubbo://192.128.136.19:20881/com.shopping.merchandise.service.BrandService?anyhost=true&application=shopping_manager_web&check=false&dubbo=2.8.4&generic=false&interface=com.shopping.merchandise.service.BrandService&methods=findAll&pid=12072&revision=1.0.0-SNAPSHOT&side=consumer&timestamp=1564564775357, cause: Failed to send response: Response [id=2, version=2.0.0, status=20, event=false, error=null, result=RpcResult [result=[com.shopping.pojo.TbBrand@440e4036, com.shopping.pojo.TbBrand@5545fbd1, com.shopping.pojo.TbBrand@3c4a7efd, com.shopping.pojo.TbBrand@4c464fb, com.shopping.pojo.TbBrand@32fd9ba5, com.shopping.pojo.TbBrand@481c7558, com.shopping.pojo.TbBrand@274e5730, com.shopping.pojo.TbBrand@8a1c9e, com.shopping.pojo.TbBrand@5e749f99, com.shopping.pojo.TbBrand@756997ba, com.shopping.pojo.TbBrand@204ba9f0, com.shopping.pojo.TbBrand@70f52f8b, com.shopping.pojo.TbBrand@a87ee5b, com.shopping.pojo.TbBrand@33ea7cf6, com.shopping.pojo.TbBrand@4e934752, com.shopping.pojo.TbBrand@1743a07c, com.shopping.pojo.TbBrand@228371f9, com.shopping.pojo.TbBrand@426ea493, com.shopping.pojo.TbBrand@1693d25b, com.shopping.pojo.TbBrand@1c59d0b5, com.shopping.pojo.TbBrand@25ec767e, com.shopping.pojo.TbBrand@1291046c], exception=null]], cause: java.lang.IllegalStateException: Serialized class com.shopping.pojo.TbBrand must implement java.io.Serializable

未能实现Serializable序列化接口

解决方法

• 其中:序列化类com.shopping.pojo.tbbrand必须实现java.io.serializable
• 只需要实现序列化接口即可