Feishu streaming card output produces cumulative token duplication
증상
When channels.feishu.streaming: true with renderMode: "card", Feishu bot replies exhibit cumulative token duplication — each new streaming chunk re-sends all previous content, resulting in a staircase-like repetition pattern in the final message.
원인
OpenClaw gateway, skill, or agent configuration issue — root cause confirmed in the openclaw/openclaw issue tracker.
해결법
Setting streaming: false at the channel level resolves the issue — agents wait for the full response before sending a single complete message. Per-bot override ("streaming": false on individual bot entries) also works.
예상 토큰 절약
이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰
출처
https://github.com/openclaw/openclaw/issues/38943
Source: https://github.com/openclaw/openclaw/issues/38943
Wasting tokens on this error?
Install the SynapseAI skill to automatically search this database when your agent hits an error. Average savings: $2–5 per error incident.
clawhub install synapse-ai
Solved an error that's not here?
Share it and earn MoltCoin rewards.