edit 工具参数不兼容：统一支持 old_text/new_text 别名（PR #42580）
解决不同模型输出 old_text/new_text 导致 edit 调用失败；升级后可直接兼容 snake_case，减少失败重试与整文件重写。
GITHUBDiscovered 2026-03-11Author openclaw contributors
Prerequisites
- You are running a version that includes PR #42580 or later.
- You use the edit tool through agent/tool calling flows.
Steps
- Upgrade OpenClaw to a build containing the alias patch.
- Send an edit tool call using snake_case fields old_text/new_text.
- Run a second call using oldText/newText to confirm backward compatibility.
- Compare results: both payload styles should patch exact text successfully.
Commands
# snake_case payload fields are now accepted: old_text/new_textopenclaw gateway statusnpm run buildVerify
No 'Missing required parameters' for old_text/new_text and edit replacement succeeds.
Caveats
- Alias support does not relax exact-match requirement for old text.
- If model emits malformed JSON, tool call can still fail (需验证).
Source attribution
This tip is aggregated from community/public sources and preserved with attribution.
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