在Ngrok docker中，使用compose时，会出现一个持续的错误：
ngrok.yml

verion: "3" 
authtoken: "<your-auth-token-1>" 
tunnels: 
  webapp: 
    proto: http 
    hostname: usable-honeybee-workable.ngrok-free.app 
    addr: webapp-1:8080 
    inspect: false 
    host_header: rewrite 
    bind_tls: true 
    labels: 
      - env=dev 
      - team=infra

docker-compose.yaml

version: '3.1'

services:
  webapp:
    image: mywebapp
    restart: always
    ports:
      - 8080:8080
  ngrok:                                                                           
    image: ngrok/ngrok:alpine                                                      
    restart: unless-stopped                                                        
    environment:                                 
      NGROK_AUTHTOKEN: <your-auth-token-1>
    command:                                                            
      - "start"                                                         
      - "--all"                                                         
      - "--config"                                                      
      - "/etc/ngrok.yml"                                                
    volumes:                                                            
      - ./ngrok/ngrok.yml:/etc/ngrok.yml                                
    ports:                                                              
      - 4040:4040

启动容器

docker-compose -f docker-compose.yaml up -d

docker ps显示了ngrok容器被不断重启：

2b2e2922b797   ngrok/ngrok:alpine   "/nix/store/m068srsx…"   12 minutes ago   Restarting (1) 4 seconds ago

使用以下命令检查日志时：

docker logs <container-id> --follow | more

我看到：

ERROR:  Error reading configuration file '/etc/ngrok.yml': `version` property is required.
ERROR:  
ERROR:  If you're upgrading from an older version of ngrok, you can run:
ERROR:  
ERROR:      ngrok config upgrade
ERROR:  
ERROR:  to upgrade to the new format and add the version number.

有人遇到过这个问题吗？我在ngrok.yaml中添加了版本标签，如您所见，尝试使用“2”和“3”，但没有成功。
任何帮助非常感谢！