# NousResearch/hermes-agent · LINE adapter source method naming bug fixes

## Open now

- Nothing open on GitHub.

Multiple fixes correcting a method name error in the LINE adapter, where code incorrectly called 'create_source' instead of the existing 'build_source' method. Includes a related bug report and corrections to message type mapping and source factory calls.

## TL;DR

- 5 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 3 PR(s) closed without merging.
- A fix was merged to main in PR #24717. Verify it addresses your case.
- **Recommended:** read PR #24717 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.40`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #23728: \[Bug\]: LINE adapter crashes with AttributeError: 'LineAdapter' object has no attribute 'create_source'

## Prior & competing PRs

- **#24717: fix(line): use build_source instead of nonexistent create_source**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`; implication `superseded`
  - files: `plugins/platforms/line/adapter.py`
- **#23730: fix(line): use build_source instead of nonexistent create_source**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `#24717`
- **#23782: fix(line): rename create_source to build_source in _handle_message_event**. closed without merge
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `#24717`, `#23730`
- **#23867: fix(gateway/line): correct message_type mapping and source factory method**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#23305`, `#23728`, `#23305`, `#23569`, `#23730`, `#23782`

## Fix status

- Merged to main in PR #24717 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-05-13`.
- Subsystem: `gateway`