Cannot install/browse extensions

Bug Reports
1

image
image1770×1889 255 KB

Logs from Devtools Network Tab

fetch("vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Code.Manifest?targetPlatform=universal", {
  "headers": {
    "vscode-sessionid": "5954a4685724eaf64f6e9641151778b18b4bbfcf8ae4ce671c9a1a8276e19012",
    "x-market-client-id": "VSCode 1.96.2",
    "x-market-user-id": "7658e98c-0f3b-4ee2-8b29-1ac72540612e"
  },
  "referrer": "",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET"
}); ;
fetch("vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Services.Icons.Default?targetPlatform=universal", {
  "referrer": "",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET"
}); ;
fetch("vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Code.Manifest?targetPlatform=universal", {
  "headers": {
    "vscode-sessionid": "5954a4685724eaf64f6e9641151778b18b4bbfcf8ae4ce671c9a1a8276e19012",
    "x-market-client-id": "VSCode 1.96.2",
    "x-market-user-id": "7658e98c-0f3b-4ee2-8b29-1ac72540612e"
  },
  "referrer": "",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET"
}); ;
fetch("vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Code.Manifest?targetPlatform=universal", {
  "headers": {
    "vscode-sessionid": "5954a4685724eaf64f6e9641151778b18b4bbfcf8ae4ce671c9a1a8276e19012",
    "x-market-client-id": "VSCode 1.96.2",
    "x-market-user-id": "7658e98c-0f3b-4ee2-8b29-1ac72540612e"
  },
  "referrer": "",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET"
}); ;
fetch("vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Services.Icons.Default?targetPlatform=universal", {
  "referrer": "",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET"
}); ;
fetch("vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Code.Manifest?targetPlatform=universal", {
  "headers": {
    "vscode-sessionid": "5954a4685724eaf64f6e9641151778b18b4bbfcf8ae4ce671c9a1a8276e19012",
    "x-market-client-id": "VSCode 1.96.2",
    "x-market-user-id": "7658e98c-0f3b-4ee2-8b29-1ac72540612e"
  },
  "referrer": "",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET"
}); ;

System: Mac

Logs from Output tab:

2025-04-23 13:34:27.405 [error] Error: Server returned 503
    at JL (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:704:42733)
    at czt.getManifest (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:731:79000)
    at async aK.Cb (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:4295:9366)
    at async aK.setInput (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:4295:6357)
    at async jJt.U (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:755:20026)
    at async jJt.M (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:755:18577)
    at async jJt.openEditor (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:755:17659)
    at async vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:867:23601
    at async ZCi.open (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:4367:21314)

Seems like its fetching ‘null’, not sure if this is normal but stood out to me

vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/code/electron-sandbox/workbench/null/Microsoft.VisualStudio.Code.Manifest?targetPlatform=universal

Flow:
I goto extensions, try to install/update an extension, and it shows me
Error while installing ‘Daynight Darcula Theme’ extension. Please check the log for more details.
The editor could not be opened due to an unexpected error: Server returned 503

I was able to install extensions a few days ago, i’m not sure what changed

2

seems like open-vsx is down