Authentication requires a port 3456 that's unavailable because it's running another process.

[cckkll]

按照rails模版部署docker 容器中执行npm run dev 则会报错：

Authentication requires a port 3456 that's unavailable because it's running another process.

有人知道怎么解决吗

[westernY]

I actually have met the same problem, do you fix it?

[westernY]

There's actually not such process using 3346.. I highly suspect this port is actually taken advantage of by VM..