> For the complete documentation index, see [llms.txt](https://docs.sannybuilder.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sannybuilder.com/troubleshooting/errors/0006.md).

# 0006: Unknown file header

The header of the `.scm` file is impossible to read. It is expected if you open a script from `script.img`.

**Possible solutions:** enable the [`SKIP_SCM_HEADER`](/editor/debug-options.md#skip_scm_header) debug option.