level=error msg="230315|SyncNodeConfig GetNodes node is empty"

root@armbian:~# docker logs ttnode

• docker logs ttnode
  time="2023-07-06T22:42:32+08:00" level=info msg="ttmanager version 0.4.50"
  time="2023-07-06T22:42:32+08:00" level=info msg="find uuid for cache file"
  time="2023-07-06T22:42:33+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:42:34+08:00" level=info msg="manager版本升级:当前版本0.4.50,获取版本0.4.51"
  time="2023-07-06T22:42:34+08:00" level=info msg="UpdateManager start,update to 0.4.51"
  time="2023-07-06T22:42:36+08:00" level=info msg="create new ttmanager file"
  time="2023-07-06T22:42:39+08:00" level=info msg="download new ttmanager ok, check md5"
  time="2023-07-06T22:42:39+08:00" level=info msg="backup old ttmanager file"
  time="2023-07-06T22:42:41+08:00" level=info msg="ttmanager is update, will restart"
  2023/07/06 22:42:41 os.go:184: ./main [./main] [HOSTNAME=ttnode NODE_TYPE=ttnode PWD=/data TZ=Asia/Shanghai HOME=/root UpdateImage=tiptime/ttnode:latest mode=normal SHLVL=1 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin _=./main]
  time="2023-07-06T22:42:41+08:00" level=info msg="ttmanager version 0.4.51"
  time="2023-07-06T22:42:41+08:00" level=info msg="find uuid for cache file"
  time="2023-07-06T22:42:42+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:42:42+08:00" level=warning msg="Init read node config cache err open /mnt/data/ttnode/.node_config: no such file or directory"
  time="2023-07-06T22:42:42+08:00" level=error msg="Init recover node cache config err unexpected end of JSON input"
  time="2023-07-06T22:42:42+08:00" level=error msg="230315|ttmanager init panic runtime error: invalid memory address or nil pointer dereference, will try rollback version"
  time="2023-07-06T22:42:42+08:00" level=info msg="connect to ttmanager server"
  time="2023-07-06T22:42:42+08:00" level=info msg="find uuid for cache file"
  time="2023-07-06T22:42:42+08:00" level=info msg="服务器连通性检测"
  2023/07/06 22:42:42 os.go:184: ./main [./main] [HOSTNAME=ttnode NODE_TYPE=ttnode PWD=/data TZ=Asia/Shanghai HOME=/root UpdateImage=tiptime/ttnode:latest mode=normal SHLVL=1 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin _=./main]
  time="2023-07-06T22:42:42+08:00" level=info msg="ttmanager version 0.4.50"
  time="2023-07-06T22:42:42+08:00" level=info msg="find uuid for cache file"
  time="2023-07-06T22:42:43+08:00" level=info msg="manager版本升级:当前版本0.4.50,获取版本0.4.51"
  time="2023-07-06T22:42:43+08:00" level=info msg="UpdateManager start,update to 0.4.51"
  time="2023-07-06T22:42:43+08:00" level=warning msg="Init read node config cache err open /mnt/data/ttnode/.node_config: no such file or directory"
  time="2023-07-06T22:42:43+08:00" level=error msg="Init recover node cache config err unexpected end of JSON input"
  time="2023-07-06T22:42:43+08:00" level=info msg="connect to ttmanager server"
  time="2023-07-06T22:42:43+08:00" level=error msg="230315|ttmanager init panic runtime error: invalid memory address or nil pointer dereference, will try rollback version"
  time="2023-07-06T22:42:43+08:00" level=info msg="find uuid for cache file"
  time="2023-07-06T22:42:43+08:00" level=info msg="服务器连通性检测"
  time="2023-07-06T22:42:43+08:00" level=error msg="230315|ttmanager rollback not found back, rollback failed"
  time="2023-07-06T22:42:43+08:00" level=info msg="start mqtt"
  time="2023-07-06T22:42:43+08:00" level=error msg="230315|Init mqtt error: uuid is empty"
  time="2023-07-06T22:42:43+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:42:44+08:00" level=info msg="connect to ttmanager server over"
  time="2023-07-06T22:42:44+08:00" level=info msg="mqtt connected"
  time="2023-07-06T22:42:44+08:00" level=info msg="mqtt connect over"
  time="2023-07-06T22:42:54+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:43:05+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:43:16+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:43:27+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:43:38+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:43:49+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:44:00+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:44:11+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:44:22+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:44:33+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:44:44+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:44:55+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:45:06+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:45:17+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:45:28+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  time="2023-07-06T22:45:39+08:00" level=error msg="230315|SyncNodeConfig GetNodes node is empty"
  重新安装（docker stop，rm，rmi再安装）了好几次都是这样，该怎么办