# NousResearch/hermes-agent · Feishu/Lark interactive approval card bugs and fixes

## Open now

- 1 issue, 2 PRs open on GitHub.
- #13924: Feishu: Command Approval buttons return "出错了，请稍后再试 code: 220340" when clicked
- PR #13929: fix(feishu): proactively update approval card via API to avoid 220340 callback failure
- PR #42465: fix(feishu): serialize card.data to JSON string for approval/update-prompt responses

This cluster is focused on Feishu/Lark platform integration, specifically recurring issues with interactive approval card button clicks failing (error codes 200340, 200343), card update mechanisms, callback handling, and serialization. Members span bug reports, fix attempts, and feature additions all centered on making Feishu card interactions work correctly.

## TL;DR

- 4 member(s): 1 open issue(s), 1 closed issue(s), 2 open PR(s), 0 merged PR(s), 0 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## 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evidence (`STRUCTURAL_PARTIAL`): some members are connected by structural evidence (shared changed files, or a closing/superseded reference); the rest are joined by an automated relevance judgement over their text.
- Members outside that structural core may belong to a different underlying problem.
- Pairwise link density `0.39`: 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.

## Open related issues

- #13924: Feishu: Command Approval buttons return "出错了，请稍后再试 code: 220340" when clicked

## Closed / duplicate issues

- #9585: Feishu message button click error

## Prior & competing PRs

- **#13929: fix(feishu): proactively update approval card via API to avoid 220340 callback failure**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `5600105478ffde29d7566b45421b100eaa29c4ef`, `b296915c82c9da02bd6edacf52490e68f85e1f16`
  - files: `agent/anthropic_adapter.py`, `agent/auxiliary_client.py`, `cli.py`, `gateway/platforms/feishu.py`, `hermes_cli/web_server.py`, `scripts/release.py`
- **#42465: fix(feishu): serialize card.data to JSON string for approval/update-prompt responses**. open
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`; refs `6c1db05d4a`, `#109174`
  - files: `gateway/platforms/feishu.py`, `tests/gateway/test_feishu_approval_buttons.py`

## Fix status

- No merged fix on record.
- Subsystem: `gateway`