Multiple unexpected warnings on Copilot startup

[iloveeclipse]

Feedback source

None

GitHub Copilot plugin version

0.15.0

Eclipse IDE and version

4.38

Platform

RHEL 9.6

Steps to reproduce

Just start Eclipse with Copilot installed. There are always 3 warnings shown.

Logs (optional)

!ENTRY org.eclipse.lsp4e 2 0 2026-01-27 09:58:42.354
!MESSAGE [LS:GitHub Copilot Language Server][Warning]	[McpAutoApproveService] Invalid McpAutoApproveService config, resetting to empty undefined

!ENTRY org.eclipse.lsp4e 2 0 2026-01-27 09:58:42.377
!MESSAGE [LS:GitHub Copilot Language Server][Warning]	[default] Policy watcher not available - continuing without policy watching: Unsupported platform

!ENTRY org.eclipse.lsp4e 1 0 2026-01-27 09:58:42.377
!MESSAGE [LS:GitHub Copilot Language Server][Info]	[GithubAvailableEmbeddingTypes] Could not find any available embedding types. Error: noSession

Expected behavior

1. No warning is logged
2. If a warning is shown, it has at least some stack attached

Actual behavior

1. Warnings are reported during many Eclipse tests
2. Warnings have no context, no idea how to "fix" them

The problem is that we have tests check for unexpected errors and warnings and now every time tests start (~30 times during our automated tests) we have multiple warnings reported as test failures. Our customers are also not accepting any warnings or errors in the logs "by default" in a freshly installed application.

This is a blocker for us for 0.15.0 use.

Additional information

No response

[iloveeclipse]

I've seen them also with older 0.15.0 nightly builds but didn't noticed actually. 0.14.0 works fine. :-(

Most likely side effect of using latest GitHub Copilot Language Server?
GitHub Copilot Language Server 1.401.0 from 0.14.0 doesn't produce warnings, while 1.411.0 from some 0.15.0 nightly build already has them.

[jdneo]

They are logged from CLS.

From the functionality perspective, user will not be affected by those warnings.

Maybe the plugin side needs to override the log related methods from lsp4e implementation to change the warning level to info?