[Bug (Beta)]: Language server error: Server error: -32801 Document Version Mismatch nil

davidalejandroaguilar commented 3 days ago

Before Reporting

[X] I have checked FAQ, and there is no solution to my issue
[X] I have searched the existing issues, and there is no existing issue for my issue

What happened?

Getting this error when trying to get suggestions:

Language server error: Timeout, please try again later
Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
Language server error: Server error: -32801 Document Version Mismatch nil

Tried:

Quit and reopen
Uninstall and reinstall Github Copilot Language Server
Sign Out (button doesn't do anything, stays signed in)

How to reproduce the bug.

Not sure, this wasn't happening yesterday.

Relevant log output

error   23:17:28.632172+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:28.849883+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:29.069782+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:29.288886+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:29.508774+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:29.728470+0200    CopilotForXcodeExtensionService Language server error: Server error: -32801 Document Version Mismatch nil
default 23:17:34.907332+0200    CopilotForXcodeExtensionService order window: 19f5 op: 1 relative: 0 related: 0
default 23:17:34.907740+0200    CopilotForXcodeExtensionService order window: 19f6 op: 1 relative: 0 related: 0
default 23:17:34.908184+0200    CopilotForXcodeExtensionService order window: 19f7 op: 1 relative: 0 related: 0
default 23:17:34.909385+0200    CopilotForXcodeExtensionService order window: 19f3 op: 1 relative: 0 related: 0
default 23:17:34.910182+0200    CopilotForXcodeExtensionService order window: 19f4 op: 1 relative: 0 related: 0
default 23:17:37.966510+0200    CopilotForXcodeExtensionService order window: 19f5 op: 1 relative: 0 related: 0
default 23:17:37.967309+0200    CopilotForXcodeExtensionService order window: 19f6 op: 1 relative: 0 related: 0
default 23:17:37.967744+0200    CopilotForXcodeExtensionService order window: 19f7 op: 1 relative: 0 related: 0
default 23:17:37.968183+0200    CopilotForXcodeExtensionService order window: 19f3 op: 1 relative: 0 related: 0
default 23:17:37.969435+0200    CopilotForXcodeExtensionService order window: 19f4 op: 1 relative: 0 related: 0
error   23:17:46.212614+0200    CopilotForXcodeExtensionService Language server error: Timeout, please try again later
error   23:17:46.222915+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:46.441502+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:46.662831+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:46.882354+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:47.098216+0200    CopilotForXcodeExtensionService Try getting suggestions again: Language server error: Server error: -32801 Document Version Mismatch nil
error   23:17:47.315417+0200    CopilotForXcodeExtensionService Language server error: Server error: -32801 Document Version Mismatch nil
default 23:17:48.592672+0200    CopilotForXcodeExtensionService [0x146110860] Channel could not return listener port.



### macOS version

Version 15.0 Beta (24A5279h)

### Xcode version

Version 16.0 beta 2 (16A5171r)

### Copilot for Xcode version

Version 0.33.4 (390)

intitni commented 3 days ago

The real error should be something else.

Please turn on verbose log in GitHub Copilot settings and turn on Console.app > Action > Include Info/Debug Message. set the filter to GitHubCopilot and change the [ANY] to category. Let me know your observations.

Please also let me know if the app once worked after you updated the beta softwares to beta 2.

You can force sign out by deleting ~/Library/Application Support/com.intii.CopilotForXcode/GitHub Copilot/support

intitni commented 3 days ago

I can confirm that it works in macOS beta 2 and Xcode beta 2 in a VM.

Please show me the GitHub Copilot settings, too.

davidalejandroaguilar commented 2 days ago

Hey, it seems to be working again.

It might have just been a network issue, as I also couldn’t access Copilot Chat in VSCode, although autocomplete there was functioning (wtf).

I apologize for the confusion, and I really appreciate your time and help. The error message was just misleading and led me to think it was something else.

intitni / CopilotForXcode