💅 the len is 32 but the index is 1208

[roderik]

Environment information

$ biome lint --diagnostic-level=error --max-diagnostics=5000 --write .
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.

When opening the issue, please provide a minimal reproduction, or identify and share the file/code that triggers it. Without a way to reproduce the error, the error can't be fixed:

Source Location: crates/biome_module_graph/src/js_module_info/module_resolver.rs:439:33
Thread Name: biome::workspace_worker_10
Message: index out of bounds: the len is 20 but the index is 1208

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.

When opening the issue, please provide a minimal reproduction, or identify and share the file/code that triggers it. Without a way to reproduce the error, the error can't be fixed:

Source Location: crates/biome_module_graph/src/js_module_info/module_resolver.rs:439:33
Thread Name: biome::workspace_worker_15
Message: index out of bounds: the len is 48 but the index is 1208

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.

When opening the issue, please provide a minimal reproduction, or identify and share the file/code that triggers it. Without a way to reproduce the error, the error can't be fixed:

Source Location: crates/biome_module_graph/src/js_module_info/module_resolver.rs:439:33
Thread Name: biome::workspace_worker_6
Message: index out of bounds: the len is 32 but the index is 1208

apps/app/components/layouts/box/lib/BoxLayout.tsx internalError/panic  INTERNAL  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ processing panicked: index out of bounds: the len is 48 but the index is 1208

  ⚠ This diagnostic was derived from an internal Biome error. Potential bug, please report it if necessary.


apps/app/components/layouts/centered/lib/CenteredLayout.tsx internalError/panic  INTERNAL  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ processing panicked: index out of bounds: the len is 20 but the index is 1208

  ⚠ This diagnostic was derived from an internal Biome error. Potential bug, please report it if necessary.


apps/app/components/layouts/split/lib/SplitLayout.tsx internalError/panic  INTERNAL  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ processing panicked: index out of bounds: the len is 32 but the index is 1208

  ⚠ This diagnostic was derived from an internal Biome error. Potential bug, please report it if necessary.


Checked 2919 files in 2s. No fixes applied.

Rule name

unknown

Playground link

not possible (biome v1 worked, upgraded to v2) + ultracite upgrade

Expected result

Work

Code of Conduct

• I agree to follow Biome's Code of Conduct

[github-actions]

Hello @roderik, please provide a minimal reproduction. You can use one of the following options:

• Provide a link to our playground, if it's applicable.
• Provide a link to GitHub repository. To easily create a reproduction, you can use our interactive CLI via npm create @biomejs/biome-reproduction

Issues marked with S-Needs repro will be closed if they have no activity within 3 days.

[scrgl]

Hi, I have the same problem in my code. I took one of my files where biome was failing and gradually removed parts of the code until I found the exact culprit. Here’s the minimal repro:

import type { HTMLAttributes, ReactNode } from 'react';

// ❌ biome fails with interface
// interface Props extends HTMLAttributes<HTMLElement> {
//   endSlot?: ReactNode;
// }

// ✅ biome works with type
type Props = HTMLAttributes<HTMLElement> & {
  endSlot?: ReactNode;
};

export const Test = ({ endSlot }: Props) => {
  return <div>{endSlot && <div>{endSlot}</div>}</div>;
};

It seems that when interface is used to extend HTMLAttributes, biome fails, but switching to a type with an intersection works correctly.

That said, I’m still seeing issues in some other files even after replacing interface with type, so there are probably additional problems in biome beyond this particular case.

[siketyan]

@scrgl That might be a duplicate of #7324

[github-actions]

This issue has been automatically closed because it has been inactive for more than 3 days and it does not have a minimal reproduction.