怎么解决bad request

Bug Reports
1

Where does the bug appear (feature/product)?

Cursor CLI

Describe the Bug

Request ID: 5f9df66d-ea86-4044-bc06-ffcdb1c321fc
{“error”:“ERROR_BAD_REQUEST”,“details”:{“title”:“Bad request.”,“detail”:“Bad Request”,“isRetryable”:false,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:true}
ConnectError: [invalid_argument] Error
at tJc.$endAiConnectTransportReportError (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4989:399337)
at Ewo._doInvokeHandler (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:36007)
at Ewo._invokeHandler (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:35749)
at Ewo._receiveRequest (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:34514)
at Ewo._receiveOneMessage (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:33336)
at GDt.value (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:31429)
at _e._deliver (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:2962)
at _e.fire (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:3283)
at ggt.fire (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4974:12156)
at MessagePort. (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:7497:18439)

Steps to Reproduce

Request ID: 5f9df66d-ea86-4044-bc06-ffcdb1c321fc
{“error”:“ERROR_BAD_REQUEST”,“details”:{“title”:“Bad request.”,“detail”:“Bad Request”,“isRetryable”:false,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:true}
ConnectError: [invalid_argument] Error
at tJc.$endAiConnectTransportReportError (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4989:399337)
at Ewo._doInvokeHandler (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:36007)
at Ewo._invokeHandler (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:35749)
at Ewo._receiveRequest (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:34514)
at Ewo._receiveOneMessage (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:33336)
at GDt.value (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:492:31429)
at _e._deliver (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:2962)
at _e.fire (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:3283)
at ggt.fire (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4974:12156)
at MessagePort. (vscode-file://vscode-app/c:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:7497:18439)

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

版本: 2.0.54 (system setup)
提交: 1.99.3
日期: 7a31bffd467aa2d9adfda69076eb924e9062cb20
Electron: 2025-11-03T22:40:44.657Z
ElectronBuildId: 37.7.0
Chromium: undefined
Node.js: 138.0.7204.251
V8: 22.20.0
OS: 13.8.258.32-electron.0

Does this stop you from using Cursor

No - Cursor works, but with this issue

2

Hey, thanks for the report. Based on similar cases, please try:

Quick fixes:

  • Start a new chat/session - this helped some users
  • If MCP servers are enabled, disable them temporarily - this fixed it in another case

If that doesn’t help:

  • Run network diagnostics: Cursor Settings > Network > Run Diagnostics
  • Try disabling HTTP/2: press Ctrl + , then search “HTTP/2” and enable “Disable HTTP/2” (especially if you’re on a VPN or behind a corporate firewall)

To diagnose further, please share:

  • Does it happen in all chats or only specific ones?
  • Are you using a VPN, proxy, or a corporate network?

Let me know if these steps help!