I am unable to connect to the extension marketplace of Visual Studio Code - visual-studio-code

Question

I found one solution, download latest version from VSCode website. I tried same but still facing this issue.
i want to add React Native extension.
I am unable to access this URL because of the Proxy.
How to resolve this issue?

Answer 1

I'm using VSCodium On Archlinux and had the same problem. I installed vscodium-bin-marketplace to make it work. There's also a package named code-marketplace for Code OSS.

Answer 2

I found a solution that works for me.
Stop VSCode.
Open ~/.vscode/argv.json if you're using VSCode
Open ~/.vscode-oss/argv.json if you're using VSCodium
Then add
// Browser Code Loading.
"enable-browser-code-loading": false
Don't forget to add a comma to the previous entry, since this is a JSON file (but you knew that already, right?).

Answer 3

This just worked for me:
Add the proxy server to VS Code settings.json (open it in VSCode command line)
Add keys "http.proxy" and "https.proxy" with values of your Proxy Server URL, for example:
settings.json:
{
...
"http.proxy": "http://my-http-proxy-server.com:123",
"https.proxy": "https://my-https-proxy-server.com:124"
}

Answer 4

Bypass the url from proxy.
Open proxy settings (run command - inetcpl.cpl)
Go to connection tab, now in your proxy add that url
If it works then ok . Else you have to contact network team or need to do some firewall settings

Answer 5

Unistall vscode from unins000.exe C:\Users\{username-PC}\AppData\Local\Programs\Microsoft VS Code
Delete C:\Users\{username-PC}\AppData\Roaming\Code
Delete C:\Users\{username-PC}\.vscode
Restart

Answer 6

I went to Toggle Developer Tools. As described in here. Saw that ERR_TUNNEL_CONNECTION_FAILED error is there.
I had a proxy server added to the network settings. (Which was working fine for other purposes) I had to remove the proxy server in order to get this working.

Answer 7

Deleting my .vscode (hidden folder) worked for me.
C:\Users\USERNAME.vscode
Other alternative could be uninstalling vscode and deleting the whole folder at
C:\Users\USERNAME\AppData\Local\Programs\Microsoft VS Code

Answer 8

1.Unistall vscode from unins000.exe C:\Users\{username-PC}\AppData\Local\Programs\Microsoft VS Code
2.Delete C:\Users\{username-PC}\AppData\Roaming\Code
3.Delete C:\Users\{username-PC}\.vscode
4.Restart
5.Reset your windows firewall
6.Restart and install Vscode

Answer 9

This worked for me: in extensions search box, wrote #color (I'm guessing searching for anything will do) and extensions tab populated with results. Never saw the error again.

Answer 10

I recommend this solution for linux operating systems:
in file ~/.vscode-oss/argv.json
add this line: "enable-browser-code-loading": false

Answer 11

I am using kaspersky antivirus, disable it for a while, and my problem solved.

Answer 12

If no option works above. You can install the extension through the Vsix file.You can download it from this site.
Vsix File Free Download

Answer 13

If you are using linux you can install code-marketplace using your package manager which in my case it's pamac.
Just like this:
pamac build code-marketplace
This fixed my problem loading extensions in vscode.

Answer 14

goto your pc settings and look for proxy
turn it all off
that worked for me

Answer 15

I just uninstalled vscode downloaded it again and it works fine now for me you can try out this once

Answer 16

When you look at the ip-traffic what it tries to do, it starts with DNS-query with A-record (good) and also with AAAA-record (not so good if you don't have proper v6 routing in place).
Application should have built-in code to try AAAA-record connections and if they fail, it should automatically fall back to v4-connections and routing. Now it fails to do so and just gives an error that it failed to connect marketplace. Well, you just didn't try hard enough, did you?
For Linux systems, you disable your host's v6 protocol with:
# sysctl -w net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.all.disable_ipv6 = 1
# sysctl -w net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6 = 1
and you might want to write them into /etc/sysctl.conf file as well.
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
I did it using the world's best editor Vim! :)
You need to restart the application before marketplace starts working.