VScode connects to the server remotely - the pipeline the process is trying to write to does not exist - could not establish connection to [Solved]

Problem Description

In the process of using the server, I suddenly disconnected from the server, and the error is as follows: could not establish connection to

[20:23:39.487] > ssh: connect to host 10.201.0.131 port 22: Connection timed out
> 
[20:23:39.495] > 过程试图写入的管道不存在。
> 
[20:23:40.759] "install" terminal command done
[20:23:40.759] Install terminal quit with output: 过程试图写入的管道不存在。
[20:23:40.759] Received install output: 过程试图写入的管道不存在。
[20:23:40.760] Failed to parse remote port from server output
[20:23:40.762] Resolver error: Error: 
	at g.Create (c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:584147)
	at t.handleInstallOutput (c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:582761)
	at t.tryInstall (c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:680758)
	at process.processTicksAndRejections (node:internal/process/task_queues:96:5)
	at async c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:643114
	at async t.withShowDetailsEvent (c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:646432)
	at async t.resolve (c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:644164)
	at async c:\Users\asus\.vscode\extensions\ms-vscode-remote.remote-ssh-0.96.0\out\extension.js:1:721750
[20:23:40.771] ------

solution

I saw someone go directly to

(1) Law One

Computer - C drive - user - user name - .ssh folder - delete the known_hosts file, it can be solved.

method from:

The pipeline that the VScode error process is trying to write to does not exist. _install terminal quit with output: The pipe the process was trying to write to does not exist. _DayDayUper___'s Blog - CSDN Blog

(2) Law 2

Use win+R - CMD - where ssh to get your own ssh path:

(Mine is) C:\Windows\System32\OpenSSH\ssh.exe

My Computer - Properties - Advanced System Settings - Advanced - Environment Variables - System Variables - path

Delete, C:\Windows\System32\OpenSSH\, create: C:\Windows\System32\OpenSSH\

 

 Someone solved it with this method, source:

VScode connects to the server remotely - solve the error "The pipeline the process is trying to write to does not exist"

 Unfortunately this method didn't work for me.

(3) Method Three

ctrl+shift+p——remote-ssh:settings

Fill in the absolute path of your config file.

 The law comes from here:

VScode remote connection error: The process tried to write to a pipe that does not exist - Q&A - Tencent Cloud Developer Community - Tencent Cloud

Still didn't solve the problem.

(4) Method Four

Use the ping command to test whether the server can connect.

If the ping fails to connect, it means that the server is offline and needs to be restarted.

If ping can connect to the server, it means that there are three possible errors above.

My problem finally found that it was not a personal setting problem, but a problem with the server. Restart and then set it up.