failed to open connection, error: failed to open transport, error: dial tcp 127.0.0.1:9669: connect: connection refused

[zoeychen]

在服务器中运行nebula-console报错：
Error:
failed to open connection, error: incompatible handshakeKey between client and server: Graph client version(3.0.0) is not accepted, current graph client white list: 2.6.1:2.5.0:2.5.1:2.6.0.

请问这应该怎么解决？求助各位大佬~

[zoeychen]

The problem was found：the nebulagraph version didn’t match the nebula-console version.
But when I fixed the problem above, another problem is coming.

nebulagraph version：3.8.0
nebula-console version：3.8.0

[江一旺]

看下nebula-graphd是否成功启动，scripts/nebula-graphd.service status

[zoeychen]

nebula-graphd已经成功启动了

我后面发现密码输错了，重新输入正确密码后还是连接不上

[MuYi-方扬]

看提示，graphd 是退出的啊

[zoeychen]

graphd退出是什么原因呢？我按照文档步骤已启动了nebulagraph

[MuYi-方扬]

单纯的看这个看不出原因，原因很多。需要看 graphd 和 storaged 的日志。

[zoeychen]

怎么看日志？

[江一旺]

{nebula_install_path}/logs/nebula-graphd.ERROR
{nebula_install_path}:nebula安装目录