springboot启动报错Param ‘serviceName‘ is illegal, serviceName is blank

最新推荐文章于 2025-02-23 23:35:31 发布

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最新推荐文章于 2025-02-23 23:35:31 发布

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本文链接：https://blog.youkuaiyun.com/ye7785812/article/details/120859338

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在使用SpringBoot 2.4.2、Spring Cloud 2021.1、Spring Cloud Alibaba Nacos Discovery和Config搭建项目时，遇到启动报错'Param 'serviceName' is illegal, serviceName is blank'。问题根源在于bootstrap.properties配置未被系统正确读取。解决方法是在pom.xml中确保正确引入相关依赖。" 44118829,4825703,Cocos2d-x v3.4 制作横版游戏《KillBear》- 开始界面实现,"['游戏编程', '移动游戏开发', 'cocos2d-x']

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使用springboot 2.4.2，spring-cloud-dependencies 2021.1，spring-cloud-starter-alibaba-nacos-discovery 2021.1，spring-cloud-starter-alibaba-nacos-config 2021.1 搭建

启动报错

java.lang.IllegalArgumentException: Param 'serviceName' is illegal, serviceName is blank
	at com.alibaba.nacos.api.naming.utils.NamingUtils.getGroupedName(NamingUtils.java:47) ~[nacos-api-1.4.1.jar:na]
	at com.alibaba.nacos.client.naming.NacosNamingService.subscribe(NacosNamingService.java:457) ~[nacos-client-1.4.1.jar:na]
	at com.alibaba.cloud.nacos.discovery.NacosWatch.start(NacosWatch.java:123) ~[spring-cloud-starter-alibaba-nacos-discovery-2021.1.jar:2021.1]
	at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) [spring-context-5.3.3.jar:5.3.3]
	at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) [spring-context-5.3.3.jar:5.3.3]
	at org.springframework.cont