微服务注册与发现之Nacos：failed to req API:/nacos/v1/ns/instance after all servers([127.0.0.1:8848])

一概述具体错误信息：failed to req API:/nacos/v1/ns/instance after all servers([127.0.0.1:8848]) tried: failed to req API:127.0.0.1:8848/nacos/v1/ns/instance. code:400 msg: caused: cluster name can only have th

至学者

17537人浏览 · 2021-02-27 21:31:38

至学者 · 2021-02-27 21:31:38 发布

一概述

具体错误信息：failed to req API:/nacos/v1/ns/instance after all servers([127.0.0.1:8848]) tried: failed to req API:127.0.0.1:8848/nacos/v1/ns/instance. code:400 msg: caused: cluster name can only have these characters: 0-9a-zA-Z-, current: DEFAULT_GROUP;