> ## 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-PYIMP-0001: A declaration-first Python target path is invalid or unresolved.

> A declaration-first Python target path is invalid or unresolved.

`SIFR-PYIMP-0001` belongs to the **Embedded Python imports** diagnostic family. It means: a declaration-first Python target path is invalid or unresolved.

## Why It Happens

An embedded Python import or module load failed. Check declared imports, module paths, and that the selected environment can import the target.

<Info>
  Use `sifr --explain SIFR-PYIMP-0001` locally to see the renderer's exact message template and any machine-applicable suggestions for the compiler version you are running.
</Info>

## Details

| Field                  | Value                                                                                              |
| ---------------------- | -------------------------------------------------------------------------------------------------- |
| Code                   | `SIFR-PYIMP-0001`                                                                                  |
| Family                 | `PYIMP`                                                                                            |
| Severity               | Error                                                                                              |
| Stability              | stable                                                                                             |
| Owner                  | `sifr_lowering`                                                                                    |
| Representative fixture | `crates/sifr_lowering/src/lower/python_interop_tests.rs::invalid_python_target_reports_pyimp_0001` |

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