Problem: empty etcd hosts

[1511563371]

Describe the bug
A clear and concise description of what the bug is.

proto file:

syntax = "proto3"; 

package rpcUser;
option go_package="./rpcUser";

message UserRequest {
 string UserID = 1;
 string UserName = 2;
}

message UserResponse {
 string UserID = 1;
 string UserName = 2;
}

service UserInfo {
    rpc UserInfoSearch (UserRequest) returns (UserResponse);
}

XXX.yaml文件

Name: user.rpc
ListenOn: 0.0.0.0:8081
Etcd:
  Hosts:
  - 127.0.0.1:2379
  Key: user.rpc

ShopOwnerRpc:
  Etcd:
    Hosts:
      - 127.0.0.1:2379
    Key: shopowner.rpc

build and run: 
go run .

result:
XXXXX:39 empty etcd hosts
exit status 1

[kevwan]

I'm not sure if it's your formatting issue. Check your yaml format first please.

[dobet]

i meet this problem too. and i do this:
fmt.Println("has etcd ?", c.HasEtcd())
fmt.Println("etcd hosts:", c.Etcd.Hosts)
fmt.Println("validator etcd", c.Etcd.Validate())

i get:
has etcd ? true
etcd hosts: [etcd:2379]
validator etcd
2022/11/11 08:13:22 empty etcd hosts

[dobet]

the Validate code is :
func (c EtcdConf) Validate() error {
if len(c.Hosts) == 0 {
return errEmptyEtcdHosts
} else if len(c.Key) == 0 {
return errEmptyEtcdKey
} else {
return nil
}
}

so, I print key and hosts
fmt.Println("has etcd ?", c.HasEtcd())
fmt.Println("etcd hosts:", c.Etcd.Hosts)
fmt.Println("etcd Key:", c.Etcd.Key)
fmt.Println("validator etcd", c.Etcd.Validate())

i got
has etcd ? true
etcd hosts: [etcd:2379]
etcd Key: order.rpc
validator etcd
2022/11/11 08:16:27 empty etcd hosts

[dobet]

i found is my yaml xxxRpc config is nil, but the error is so simple

[zaunist]

I meet the same error..

[zaunist]

I meet the same error..

I wrote wrong config, after correction it's ok.

[dahaipublic]

empty etcd hosts
Name: identify.rpc
ListenOn: 0.0.0.0:9004

Etcd:
Hosts:
- etcd:2379
Key: identify.rpc

Mysql:
DataSource: root:123456@tcp(mysql:3306)/mall?charset=utf8mb4&parseTime=true&loc=Asia%2FShanghai

CacheRedis:

• Host: redis:6379
  Type: node
  Pass:

Salt: HWVOFkGgPTryzICwd7qnJaZR9KQ2i8xe

ymal里面如何配置

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

---

empty etcd hosts
Name: identify.rpc
ListenOn: 0.0.0.0:9004

Etcd:
Hosts:
- etcd:2379
Key: identify.rpc

Mysql:
DataSource: root:123456@tcp(mysql:3306)/mall?charset=utf8mb4&parseTime=true&loc=Asia%2FShanghai

CacheRedis:

• Host: redis:6379
  Type: node
  Pass:

Salt: HWVOFkGgPTryzICwd7qnJaZR9KQ2i8xe

ymal里面如何配置

[CaoLei-JS]

i found is my yaml xxxRpc config is nil, but the error is so simple

i found my yaml property name(xxxRpc) must be the same as in the config.go

[chenxinlong]

遇到同样的问题。 漏配置了 xxxRPC， 结果报错内容是 etcd 配置不存在。 这种问题很难怀疑到框架身上，排查了半天，抱着侥幸心理查到这里，结果真的是框架问题。

@kevwan

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

---

Encountered the same problem. A was not configured, and the error message was that the etcd configuration does not exist.

[kevwan]

遇到同样的问题。 漏配置了 xxxRPC， 结果报错内容是 etcd 配置不存在。 这种问题很难怀疑到框架身上，排查了半天，抱着侥幸心理查到这里，结果真的是框架问题。

@kevwan

You're not using the correct key, right?