Feature Request: messages.suppressToolErrorWarnings for regular sessions (not just heartbeat)
증상
Currently, messages.suppressToolErrors: true suppresses non-mutating tool errors but not mutating tool errors (like exec, sessions_send, write, etc.). The check in shouldShowToolErrorWarning always returns true for mutating tools, bypassing the suppress flag:
원인
Tool or plugin call failed due to schema mismatch, missing parameter, permission error, or upstream API change. 카테고리: tool-failure.
해결법
Currently handling this via SOUL.md rules (telling the agent to respond gracefully when sessions_send fails), but the platform still injects the error message as a separate chat message before the agent reply — so the workaround is incomplete.
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/20284
Source: https://github.com/openclaw/openclaw/issues/20284
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