Nacos Instance InstanceId issue about nacos

[KomachiSion]

which version you used？

[onoeono]

springboot 3.2.3
com.alibaba.cloud:spring-cloud-starter-alibaba-nacos-discovery:2023.0.0.0-RC1
com.alibaba.cloud:spring-cloud-alibaba-commons:2023.0.0.0-RC1
org.springframework.cloud:spring-cloud-commons:4.1.0
org.springframework.cloud:spring-cloud-context:4.1.0
com.alibaba.nacos:nacos-client:2.3.0
jdk17.0.10

[KomachiSion]

nacos-server version?

[onoeono]

nacos-server version?
2.0.3

[KomachiSion]

nacos-server version?
2.0.3

The old version should have this problem, you can try to upgrade new version, I remember this problem has been fixed.

[onoeono]

nacos-server version?
2.0.3

The old version should have this problem, you can try to upgrade new version, I remember this problem has been fixed.

i upgrade nacos server to 2.2.3 and try to get instanceId, it's still null
here is my simple code

@SpringBootApplication
public class CloudApplication {
	@Autowired
	private NacosDiscoveryProperties nacosDiscoveryProperties;

	public static void main(String[] args) {
		SpringApplication.run(CloudApplication.class, args);
	}

	@Bean
	public NamingService namingService() throws NacosException {
		return NamingFactory.createNamingService(nacosDiscoveryProperties.getServerAddr());
	}
}

@RestController
@RequestMapping("/test")
public class TestController {
        @Autowired
	private NamingService namingService;
	@Value("${spring.application.name}")
	private String applicationName;

        @GetMapping("/unique")
	public Object unique() throws NacosException {
		List<Instance> allInstances = this.namingService.getAllInstances(this.applicationName);
		Instance instance = allInstances.get(0);

		String instanceId = instance.getInstanceId();
		System.out.println("instanceId = " + instanceId);
		return allInstances;
	}
}

here is the response

[
    {
        "ip": "my ip address",
        "port": 7088,
        "weight": 1.0,
        "healthy": true,
        "enabled": true,
        "ephemeral": true,
        "clusterName": "DEFAULT",
        "serviceName": "DEFAULT_GROUP@@cloud-service",
        "metadata": {
            "preserved.register.source": "SPRING_CLOUD"
        },
        "ipDeleteTimeout": 30000,
        "instanceHeartBeatInterval": 5000,
        "instanceHeartBeatTimeOut": 15000
    }
]

and the console output instanceId=null

[KomachiSion]

the latest version is 2.3.2, can you try this version?

[onoeono]

the latest version is 2.3.2, can you try this version?

I've get instanceId use 2.3.2 nacos thx