🐛 [2.0 Beta] Language Server Crashes in VSCode w/ Plugins

[thejackshelton-kunaico]

VS Code version

1.98.2

Extension version

2025.3.151143 (pre-release)

Biome version

2.0.0-beta.1

Operating system

• Windows
• macOS
• Linux

Description

When a plugin is enabled, the language server crashes on a simple lint check from a grit file.

The MRE below is a minimal Qwik application that has one grit query and one route.

Steps to reproduce

1. Go to https://github.com/thejackshelton/biome-plugin/tree/main
2. Install the pre-release biome plugin in VSCode
3. Run pnpm i
4. Exit and enter the VSCode app OR reload window
5. Navigate to index.tsx
6. You will see language server crashes from the lib.rs file

Expected behavior

The language server should not crash.

Does this issue occur when using the CLI directly?

Not sure / Not applicable

Link to a minimal reproduction

https://github.com/thejackshelton/biome-plugin/tree/main

Logs

Stack trace:


2025-03-26 10:56:54.620 [info] Biome encountered an unexpected error

This is a bug in Biome, not an error in your code, and we would appreciate it if you could report it to https://github.com/biomejs/biome/issues/ along with the following information to help us fixing the issue:

Source Location: /Users/runner/work/biome/biome/crates/biome_analyze/src/lib.rs:196:50
Thread Name: tokio-runtime-worker
Message: missing span


2025-03-26 10:56:54.642 [info] [Error - 10:56:54 AM] Biome language server closed

[ematipico]

cc @arendjr

[arendjr]

Does the plugin also cause crashes with a regular invocation of biome check or biome lint, or it only crashes in the LSP?

[thejackshelton-kunaico]

Hey @arendjr. When I ran pnpm biome lint I got:

jackshelton@MacBook-Pro biome-plugin % pnpm biome lint
Biome encountered an unexpected error

This is a bug in Biome, not an error in your code, and we would appreciate it if you could report it to https://github.com/biomejs/biome/issues/ along with the following information to help us fixing the issue:

Source Location: /Users/runner/work/biome/biome/crates/biome_analyze/src/lib.rs:196:50
Thread Name: biome::workspace_worker_9
Message: missing span

/Users/jackshelton/dev/playground/biome-plugin/src/routes/index.tsx internalError/panic  INTERNAL  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ processing panicked: missing span
  
  ⚠ This diagnostic was derived from an internal Biome error. Potential bug, please report it if necessary.

[thejackshelton-kunaico]

So both the LSP and lint commands?

[arendjr]

Great, thanks!