> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sifr.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# SIFR-WORKSPACE-0104: Legacy workspace import graph cycle; source imports use SIFR-IMPORT-0007.

> Legacy workspace import graph cycle; source imports use SIFR-IMPORT-0007.

`SIFR-WORKSPACE-0104` belongs to the **Workspace metadata** diagnostic family. It means: legacy workspace import graph cycle; source imports use [`SIFR-IMPORT-0007`](/errors/SIFR-IMPORT-0007).

## Why It Happens

Workspace metadata does not describe a valid Sifr source layout. Keep source roots inside the workspace and use valid member/source-root shapes.

<Info>
  Use `sifr --explain SIFR-WORKSPACE-0104` locally to see the renderer's exact message template and any machine-applicable suggestions for the compiler version you are running.
</Info>

## Erroneous Code

```toml theme={null}
[workspace]
members = [123]
```

## How To Fix It

Fix workspace metadata so source roots stay inside the workspace and each entry has the expected string/path shape.

## Fixed Code

```toml theme={null}
[workspace]
members = ["crates/app"]
```

## Details

| Field                  | Value                                           |
| ---------------------- | ----------------------------------------------- |
| Code                   | `SIFR-WORKSPACE-0104`                           |
| Family                 | `WORKSPACE`                                     |
| Severity               | Error                                           |
| Stability              | stable                                          |
| Owner                  | `sifr_driver::project::compile_order`           |
| Representative fixture | `crates/sifr_driver/src/tests/project_graph.rs` |

See the [Error Codes index](/diagnostics/error-codes) for the complete catalog.