When I save file Chinese will be converted into ��� ，Does anyone know why?

[chenenze]

The problem disappeared when I uninstall this plugin

[ramya-rao-a]

On save, the only extra edits being performed are the formatting edits. Install the extension and try the below

• Add "go.formatTool": "gofmt" to your settings and reload VS Code. Do you still see the issue?
• If you still see the issue, then add the below to your settings and try again

"[go]": {
    "editor.formatOnSave": false
   }

[chenenze]

Thank you for your help! It's working

[chenenze]

This problem reappeared when I was working for some time
This is my setting：
{
"team.showWelcomeMessage": false,
"go.formatTool": "gofmt",
"go.formatOnSave": false,
"files.autoSave": "afterDelay",
"files.autoSaveDelay": 2000,
"workbench.iconTheme": "vscode-icons",
}

[ramya-rao-a]

Can you get a consistent repro of the issue or does it happen randomly? If you can repro it consistently, then can you share a small sample code where you see the issue?

[chenenze]

It's not randomly, When I click command+s save the file, This situation is repeated.

// 仅�������������������������用户点击【通过】时才确认

when I delete all the functions except this function，this problem has disappeared.

I try to write a testcase like this：

package main

func test() {
    // 仅在用户点击【通过】时才确认
}

But did not reproduce。

[ramya-rao-a]

enzeChen (@chenenze) I cannot help if I don't have a file that I can use to see the issue :(

[xfstart07]

I have the same issue。

[ramya-rao-a]

LeonXu (@xfstart07) Please share a sample code where you can reproduce the issue consistently

[molon]

Ramya Rao (@ramya-rao-a) I have share a private code to you on gitter~ :)

[ramya-rao-a]

Thanks molon (@molon), I can repro the issue, but am not sure what the root cause is.

Until I get around to fixing this, the workaround is to either disable the formatOnSave feature by adding the below to your settings

"[go]": {
 "editor.formatOnSave": false
}

OR you can downgrade to 0.6.69 version of the Go extension by

• Disable auto-updating of extensions
• Downloading the vsix file from https://github.com/Microsoft/vscode-go/releases/tag/0.6.69
• Run code --install-extension Go-0.6.69.vsix and restart VS Code

[ramya-rao-a]

Alright, I found the problem!

Recently, I moved from using the execFile to spawn when creating the child process that runs the formatting tool.

When using execFile there is default utf-8 encoding that happens. When using spawn, the streams aren't encoded by default and we need to set the right encoding to ensure that the multi-byte content in stdout gets handled properly.

I'll release an update with the fix in the next week or two. Until then, you can get the fix by doing the below:

• Download https://github.com/Microsoft/vscode-go/blob/master/Go-latest.vsix
• run code --install-extension Go-latest.vsix
• If the above fails with Error: end of central directory record signature not found, then clone this repo and use the Go-latest.vsix file from the cloned repo
• Reload VS Code