> 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/0012.md).

# 0012: Incorrect jump instruction

The disassembler finds a jump instruction that points at the address unreachable in the given script.

**Possible solutions:** toggle the [`IGNORE_UNKNOWN`](/editor/debug-options.md#ignore_unknown) debug option.